{"id":478222,"date":"2023-08-09T09:29:19","date_gmt":"2023-08-09T09:29:19","guid":{"rendered":""},"modified":"2023-09-05T11:16:19","modified_gmt":"2023-09-05T11:16:19","slug":"normalization","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ir\/wiki\/normalization\/","title":{"rendered":"\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc"},"content":{"rendered":"<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u062d\u06cc\u0627\u062a\u06cc \u062f\u0631 \u062d\u0648\u0632\u0647 \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0648 \u0622\u0645\u0627\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0648 \u0633\u0627\u062e\u062a\u0627\u0631\u062f\u0647\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc\u060c \u06a9\u0627\u0647\u0634 \u0646\u0627\u0647\u0646\u062c\u0627\u0631\u06cc \u0647\u0627 \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a. \u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0633\u0627\u0632\u0645\u0627\u0646 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0648 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062a\u0627\u0631\u06cc\u062e\u0686\u0647\u060c \u0627\u0635\u0648\u0644\u060c \u0627\u0646\u0648\u0627\u0639 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0631\u062a\u0628\u0627\u0637 \u0622\u0646 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<h2>\u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u067e\u06cc\u062f\u0627\u06cc\u0634 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0630\u06a9\u0631 \u0622\u0646<\/h2>\n<p>\u0645\u0641\u0647\u0648\u0645 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u062a\u0648\u0633\u0637 \u062f\u06a9\u062a\u0631 \u0627\u062f\u06af\u0627\u0631 \u0627\u0641. \u06a9\u0627\u062f \u062f\u0631 \u0645\u0642\u0627\u0644\u0647 \u0627\u0635\u0644\u06cc \u062e\u0648\u062f \u0628\u0627 \u0639\u0646\u0648\u0627\u0646 &quot;\u0645\u062f\u0644 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0627\u0646\u06a9 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0628\u0632\u0631\u06af&quot; \u06a9\u0647 \u062f\u0631 \u0633\u0627\u0644 1970 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u060c \u0645\u0639\u0631\u0641\u06cc \u0634\u062f. \u062f\u06a9\u062a\u0631 \u06a9\u0627\u062f\u060c \u0645\u062d\u0642\u0642 IBM\u060c \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u06a9\u0631\u062f. \u0645\u062f\u0644 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc\u060c \u06a9\u0647 \u067e\u0627\u06cc\u0647 \u0648 \u0627\u0633\u0627\u0633 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u062f\u0631\u0646 (DBMS) \u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0627\u0648 \u0627\u0635\u0648\u0644 \u0627\u0633\u0627\u0633\u06cc \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0627\u0634\u06a9\u0627\u0644 \u0639\u0627\u062f\u06cc \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u06cc\u0627\u0646 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0639\u062f\u0627\u064b \u0628\u0647 \u0645\u0631\u0627\u062d\u0644 \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u062f\u0631\u062c\u0627\u062a \u0628\u0627\u0644\u0627\u062a\u0631 \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0646\u062f.<\/p>\n<h2>\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642 \u062f\u0631 \u0645\u0648\u0631\u062f \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/h2>\n<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0634\u0627\u0645\u0644 \u062a\u062c\u0632\u06cc\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u062c\u062f\u0627\u0648\u0644 \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u060c \u06a9\u0627\u0647\u0634 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0627\u06cc\u062c\u0627\u062f \u0631\u0648\u0627\u0628\u0637 \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u062c\u062f\u0627\u0648\u0644 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0646\u0647 \u062a\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0648 \u062b\u0628\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f. \u0641\u0631\u0622\u06cc\u0646\u062f \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0627\u0633\u062a \u0648 \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647 \u0642\u0648\u0627\u0646\u06cc\u0646\u06cc \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0641\u0631\u0645 \u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u062a\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u062f\u0642\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f.<\/p>\n<h2>\u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062e\u0644\u06cc \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc: \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/h2>\n<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0645\u062a\u06a9\u06cc \u0628\u0631 \u06cc\u06a9 \u0633\u0631\u06cc \u0627\u0634\u06a9\u0627\u0644 \u0639\u0627\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0634\u06a9\u0644 \u0642\u0628\u0644\u06cc \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u062a\u0627 \u0628\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0627\u0632 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0633\u062a \u06cc\u0627\u0628\u062f. \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0634\u06a9\u0644 \u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ol>\n<li>\u0627\u0648\u0644\u06cc\u0646 \u0641\u0631\u0645 \u0639\u0627\u062f\u06cc (1NF): \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0647\u0631 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u062a\u0645\u06cc \u0627\u0633\u062a \u0648 \u0647\u06cc\u0686 \u06af\u0631\u0648\u0647 \u06cc\u0627 \u0622\u0631\u0627\u06cc\u0647 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/li>\n<li>\u062f\u0648\u0645\u06cc\u0646 \u0641\u0631\u0645 \u0639\u0627\u062f\u06cc (2NF): \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0631\u0639\u0627\u06cc\u062a \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc 1NF\u060c \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0647\u0631 \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631\u06a9\u0644\u06cc\u062f\u06cc \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0628\u0647 \u06a9\u0644 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u0634\u06a9\u0644 \u0639\u0627\u062f\u06cc \u0633\u0648\u0645 (3NF): \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u0631\u0636\u0627\u06cc 2NF\u060c \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0628\u0647 \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a.<\/li>\n<li>Boyce-Codd Normal Form (BCNF): \u0641\u0631\u0645 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u062c\u0632\u0626\u06cc \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0647\u0631 \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0647 \u0637\u0648\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0628\u0647 \u06a9\u0644 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u0641\u0631\u0645 \u0686\u0647\u0627\u0631\u0645 \u0639\u0627\u062f\u06cc (4NF): \u0627\u06cc\u0646 \u0641\u0631\u0645 \u0628\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0686\u0646\u062f \u0627\u0631\u0632\u0634\u06cc \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631\u06a9\u0644\u06cc\u062f\u06cc \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f.<\/li>\n<li>\u0641\u0631\u0645 \u0646\u0631\u0645\u0627\u0644 \u067e\u0646\u062c\u0645 (5NF): \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 Project-Join Normal Form (PJNF) \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0647 \u062c\u062f\u0627\u0648\u0644 \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0631\u062f.<\/li>\n<\/ol>\n<h2>\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc<\/h2>\n<p>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0635\u0644\u06cc \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ol>\n<li>\u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627: \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc\u060c \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u0648 \u0646\u0627\u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u062f \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0648 \u062f\u0642\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0631\u062a\u0642\u0627 \u0645\u06cc \u062f\u0647\u062f.<\/li>\n<li>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f: \u0628\u0627 \u062a\u062c\u0632\u06cc\u0647 \u062c\u062f\u0627\u0648\u0644\u060c \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc: \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u0646\u0627\u0633\u0628\u060c \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u062a\u0631 \u0628\u0627 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062f\u0631 \u062d\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f.<\/li>\n<li>\u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0622\u0633\u0627\u0646 \u062a\u0631: \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648 \u0627\u0635\u0644\u0627\u062d \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u0646\u0627\u0647\u0646\u062c\u0627\u0631\u06cc \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0634\u062f\u0647: \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0646\u0631\u0645\u0627\u0644 \u0634\u062f\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u06cc \u0633\u0627\u062f\u0647 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0647\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/li>\n<\/ol>\n<h2>\u0627\u0646\u0648\u0627\u0639 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/h2>\n<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0634\u0627\u0645\u0644 \u0645\u0631\u0627\u062d\u0644 \u0645\u062a\u0639\u062f\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0634\u06a9\u0627\u0644 \u0639\u0627\u062f\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u0631\u0648\u0631 \u06a9\u0644\u06cc \u0627\u0632 \u0647\u0631 \u0641\u0631\u0645 \u0645\u0639\u0645\u0648\u0644\u06cc \u0648 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0622\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0641\u0631\u0645 \u0645\u0639\u0645\u0648\u0644\u06cc<\/th>\n<th>\u0627\u0644\u0632\u0627\u0645\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0648\u0644\u06cc\u0646 \u0641\u0631\u0645 \u0639\u0627\u062f\u06cc (1NF)<\/td>\n<td>- \u06af\u0631\u0648\u0647 \u0647\u0627 \u0648 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0631\u062f\u06cc\u0641 \u0647\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>- \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u062a\u0645\u06cc \u0628\u0627\u0634\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0645 \u062f\u0648\u0645 \u0639\u0627\u062f\u06cc (2NF)<\/td>\n<td>- \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc 1NF \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>- \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u0633\u062a\u0648\u0646 \u063a\u06cc\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u06a9\u0627\u0645\u0644\u0627\u064b \u0628\u0647 \u06a9\u0644 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a.<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0645 \u0633\u0648\u0645 \u0639\u0627\u062f\u06cc (3NF)<\/td>\n<td>- \u0627\u0644\u0632\u0627\u0645\u0627\u062a 2NF \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u062d\u0630\u0641 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u0648 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc.<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0645 \u0645\u0639\u0645\u0648\u0644\u06cc \u0628\u0648\u06cc\u0633-\u06a9\u0627\u062f (BCNF)<\/td>\n<td>- \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc 3NF \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u0627\u0632 \u0628\u06cc\u0646 \u0628\u0631\u062f\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u062c\u0632\u0626\u06cc<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0645 \u0686\u0647\u0627\u0631\u0645 (4NF)<\/td>\n<td>- \u0627\u0644\u0632\u0627\u0645\u0627\u062a BCNF \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>- \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0686\u0646\u062f \u0627\u0631\u0632\u0634\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0645 \u0646\u0631\u0645\u0627\u0644 \u067e\u0646\u062c\u0645 (5NF)<\/td>\n<td>- \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc 4NF \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>- \u0645\u0648\u0627\u0631\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u062f\u0648\u0646 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0647 \u062c\u062f\u0627\u0648\u0644 \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0622\u062f\u0631\u0633 \u062f\u0647\u06cc\u062f.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0631\u0648\u0634 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc\u060c \u0645\u0634\u06a9\u0644\u0627\u062a \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/h2>\n<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0628\u0647 \u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u062e\u062a\u0644\u0641 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0627\u0644\u06cc\u060c \u0645\u0631\u0627\u0642\u0628\u062a \u0647\u0627\u06cc \u0628\u0647\u062f\u0627\u0634\u062a\u06cc\u060c \u062a\u062c\u0627\u0631\u062a \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9 \u0648 \u063a\u06cc\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0645\u0634\u06a9\u0644\u0627\u062a \u062e\u0627\u0635\u06cc \u0634\u0648\u062f\u060c \u0645\u0627\u0646\u0646\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u062a\u06a9\u062b\u06cc\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627<\/strong>: \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u062a\u06a9\u0631\u0627\u0631 \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u062c\u062f\u0648\u0644 \u0634\u0648\u062f \u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647<\/strong>: \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0646\u0631\u0645\u0627\u0644\u200c\u0634\u062f\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u067e\u06cc\u0648\u0646\u062f\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0646\u0627\u0647\u0646\u062c\u0627\u0631\u06cc \u0647\u0627<\/strong>: \u062f\u0631\u062c \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0646\u0631\u0645\u0627\u0644\u200c\u0634\u062f\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0635\u0644\u0627\u062d \u0686\u0646\u062f\u06cc\u0646 \u062c\u062f\u0648\u0644 \u0645\u0631\u062a\u0628\u0637 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0627\u062d\u062a\u0645\u0627\u0644 \u0628\u0631\u0648\u0632 \u0646\u0627\u0647\u0646\u062c\u0627\u0631\u06cc\u200c\u0647\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a\u060c \u0637\u0631\u0627\u062d\u0627\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u06cc\u062f \u062a\u0639\u0627\u062f\u0644\u06cc \u0628\u06cc\u0646 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0648 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f. \u063a\u06cc\u0631 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0634\u0627\u0645\u0644 \u0645\u0639\u0631\u0641\u06cc \u0645\u062c\u062f\u062f \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0648 \u0633\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0628\u0647 \u062e\u0637\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u060c \u0628\u0627\u06cc\u062f \u0628\u0627 \u0627\u062d\u062a\u06cc\u0627\u0637 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<h2>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0648 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0627 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0645\u0634\u0627\u0628\u0647<\/h2>\n<h3>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u063a\u06cc\u0631 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/h3>\n<p>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0648 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u062f\u0648 \u062a\u06a9\u0646\u06cc\u06a9 \u0645\u062a\u0636\u0627\u062f \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0628\u0631 \u06a9\u0627\u0647\u0634 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f\u060c \u0647\u062f\u0641 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0645\u0639\u0631\u0641\u06cc \u0645\u062c\u062f\u062f \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0645\u0642\u0627\u06cc\u0633\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0645\u0634\u062e\u0635\u0647<\/th>\n<th>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/th>\n<th>\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647<\/td>\n<td>\u0628\u0627 \u06a9\u0627\u0647\u0634 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u0648 \u062d\u0641\u0638 \u0631\u0648\u0627\u0628\u0637 \u0628\u06cc\u0646 \u062c\u062f\u0627\u0648\u0644\u060c \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0628\u0627\u0644\u0627 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/td>\n<td>\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0634\u0648\u062f \u0648 \u0627\u06af\u0631 \u0628\u0627 \u062f\u0642\u062a \u0627\u0646\u062c\u0627\u0645 \u0646\u0634\u0648\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062e\u0637\u0631 \u0628\u06cc\u0646\u062f\u0627\u0632\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648<\/td>\n<td>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u0627\u0645\u0644 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f.<\/td>\n<td>\u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0627 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0631\u0633\u0627\u0646\u062f\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648 \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc<\/td>\n<td>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0628\u0627 \u0634\u06a9\u0633\u062a\u0646 \u062c\u062f\u0627\u0648\u0644 \u0648 \u06a9\u0627\u0647\u0634 \u062a\u06a9\u062b\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/td>\n<td>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0641\u0632\u0648\u0646\u06af\u06cc \u062f\u0627\u062f\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/td>\n<td>\u0627\u06cc\u062f\u0647 \u0622\u0644 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/td>\n<td>\u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062a\u062d\u0644\u06cc\u0644\u06cc\u060c \u0627\u0646\u0628\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0648 \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0631\u0639\u062a \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0686\u0634\u0645 \u0627\u0646\u062f\u0627\u0632\u0647\u0627 \u0648 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc<\/h2>\n<p>\u0628\u0627 \u067e\u06cc\u0634\u0631\u0641\u062a \u0641\u0646\u0627\u0648\u0631\u06cc\u060c \u0627\u0635\u0648\u0644 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0645\u0631\u062a\u0628\u0637 \u0628\u0627\u0642\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0645\u0627\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u06cc\u0634\u0631\u0641\u062a \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0634\u0648\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u0648\u06cc\u062f\u0628\u062e\u0634 \u0622\u06cc\u0646\u062f\u0647 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u060c \u0627\u062f\u063a\u0627\u0645 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0627\u0633\u062a. \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0641\u0631\u0622\u06cc\u0646\u062f \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0631\u0627 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06a9\u0646\u062f\u060c \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u06a9\u0646\u062f\u060c \u0648 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u062f\u0647\u062f \u0648 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648 \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u0637\u0631\u0627\u062d\u0627\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0635\u0631\u0641\u0647 \u062c\u0648\u06cc\u06cc \u06a9\u0646\u062f.<\/p>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u06cc\u0627 \u0628\u0627 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0645\u0631\u062a\u0628\u0637 \u0634\u062f<\/h2>\n<p>\u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0628\u0627 \u0639\u0645\u0644 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0627\u0633\u0637\u0647 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0646\u0642\u0634 \u062d\u06cc\u0627\u062a\u06cc \u062f\u0631 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0634\u0628\u06a9\u0647 \u0627\u06cc\u0641\u0627 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0627 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u0645\u0631\u062a\u0628\u0637 \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0627\u0645\u0646\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627\u060c \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc\u060c \u0645\u0634\u0627\u063a\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0645\u0646\u06cc\u062a<\/strong>: \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0622\u062f\u0631\u0633 IP \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0645\u062e\u0641\u06cc \u06a9\u0646\u0646\u062f\u060c \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u06cc \u0646\u0627\u0634\u0646\u0627\u0633 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062d\u0633\u0627\u0633 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062a\u0647\u062f\u06cc\u062f\u0627\u062a \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0630\u062e\u06cc\u0631\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627<\/strong>: \u067e\u0631\u0627\u06a9\u0633\u06cc\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u063a\u0644\u0628 \u0628\u0647 \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0628\u0627\u0631 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631\u0647\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0633\u0631\u0639\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u0628\u062e\u0634\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0645\u062d\u062a\u0648\u0627<\/strong>: \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u062d\u062a\u0648\u0627\u06cc \u0646\u0627\u0645\u0637\u0644\u0648\u0628 \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u0648 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u0627\u0646\u0637\u0628\u0627\u0642 \u0628\u0627 \u0633\u06cc\u0627\u0633\u062a \u0647\u0627 \u0648 \u0645\u0642\u0631\u0631\u0627\u062a \u0634\u0631\u06a9\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631<\/strong>: \u067e\u0631\u0627\u06a9\u0633\u06cc \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0631\u0648\u0631 \u062a\u0648\u0632\u06cc\u0639 \u06a9\u0646\u0646\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u06a9\u0646\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0646\u0638\u0627\u0631\u062a \u0648 \u062b\u0628\u062a<\/strong>: \u067e\u0631\u0627\u06a9\u0633\u06cc \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062b\u0628\u062a \u0648 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u06a9\u0646\u0646\u062f \u0648 \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0648 \u0631\u0641\u0639 \u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0644\u06cc\u0646\u06a9 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646\u0627\u0628\u0639 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Database_normalization\" target=\"_new\" rel=\"noopener nofollow\">\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 - \u0648\u06cc\u06a9\u06cc \u067e\u062f\u06cc\u0627<\/a><\/li>\n<li><a href=\"https:\/\/www.essentialsql.com\/get-ready-to-learn-sql-database-normalization-explained-in-simple-english\/\" target=\"_new\" rel=\"noopener nofollow\">\u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/a><\/li>\n<li><a href=\"https:\/\/www.geeksforgeeks.org\/normalization-in-database-management-system\/\" target=\"_new\" rel=\"noopener nofollow\">\u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/a><\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/network-layer\/what-is-a-proxy-server\/\" target=\"_new\" rel=\"noopener nofollow\">\u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc<\/a><\/li>\n<\/ul>\n<p>\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 \u0631\u0639\u0627\u06cc\u062a \u0627\u0635\u0648\u0644 \u0639\u0627\u062f\u06cc \u0633\u0627\u0632\u06cc\u060c \u06a9\u0633\u0628 \u0648 \u06a9\u0627\u0631\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0642\u0648\u06cc \u0628\u0633\u0627\u0632\u0646\u062f \u06a9\u0647 \u0642\u0627\u062f\u0631 \u0628\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 \u062f\u0642\u062a \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0647\u0633\u062a\u0646\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0627\u062f\u063a\u0627\u0645 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0628\u0627 \u0646\u0631\u0645\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0645\u0646\u06cc\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u060c \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f \u0648 \u0631\u0627\u0647\u200c\u062d\u0644\u06cc \u062c\u0627\u0645\u0639 \u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f.<\/p>","protected":false},"featured_media":469023,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478222","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Normalization: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is normalization, and why is it important in database management?","answer":"<p>Normalization is the process of structuring data in a standardized manner to eliminate redundancy and ensure data integrity in a database. It is crucial in database management as it optimizes data storage, improves data retrieval efficiency, and maintains accurate and consistent information.<\/p>"},{"question":"Who introduced the concept of normalization, and when was it first mentioned?","answer":"<p>The concept of normalization was introduced by Dr. Edgar F. Codd, an IBM researcher, in his 1970 paper titled \"A Relational Model of Data for Large Shared Data Banks.\" This paper outlined the principles of normalization and laid the foundation for modern database management systems.<\/p>"},{"question":"How does normalization work, and what are the key features?","answer":"<p>Normalization works by applying a series of normal forms, each building on the previous one, to organize and structure data efficiently. The key features of normalization include improved data integrity, efficient storage, scalability, easier maintenance, and simplified queries.<\/p>"},{"question":"What are the types of normalization, and what do they entail?","answer":"<p>There are several types of normalization, each represented by a normal form. These include:<\/p><ol><li>First Normal Form (1NF): Eliminating repeating groups and ensuring atomic values in columns.<\/li><li>Second Normal Form (2NF): Meeting 1NF criteria and ensuring full functional dependency on the primary key for non-key columns.<\/li><li>Third Normal Form (3NF): Satisfying 2NF requirements and eliminating transitive dependencies between non-key columns and the primary key.<\/li><li>Boyce-Codd Normal Form (BCNF): Satisfying 3NF criteria and eliminating partial dependencies.<\/li><li>Fourth Normal Form (4NF): Satisfying BCNF requirements and handling multi-valued dependencies.<\/li><li>Fifth Normal Form (5NF): Satisfying 4NF criteria and addressing cases where a table can be broken down into smaller, more efficient tables.<\/li><\/ol>"},{"question":"What are the challenges related to normalization, and how can they be resolved?","answer":"<p>Challenges related to normalization include data duplication, complex joins, and update anomalies. These can be mitigated by striking a balance between normalization and denormalization, where denormalization reintroduces some redundancy to improve query performance while maintaining data integrity.<\/p>"},{"question":"How does normalization relate to the future of technology, particularly AI and machine learning?","answer":"<p>As technology advances, normalization will remain relevant, and new techniques may emerge to enhance the process. The integration of AI and machine learning holds promise in automating normalization, analyzing data patterns, and suggesting optimal data structures, making database design more efficient.<\/p>"},{"question":"How are proxy servers associated with normalization, and what benefits do they offer?","answer":"<p>While not directly related to normalization, proxy servers play a significant role in enhancing data security, privacy, and performance. They can mask IP addresses, cache data, filter content, balance loads, and provide monitoring and logging capabilities, contributing to a secure and efficient data environment.<\/p>"},{"question":"Where can I find more information about normalization and related topics?","answer":"<p>For more in-depth information about normalization and its applications, you can explore the following resources:<\/p><ul><li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Database_normalization\" target=\"_new\">Database Normalization - Wikipedia<\/a><\/li><li><a href=\"https:\/\/www.essentialsql.com\/get-ready-to-learn-sql-database-normalization-explained-in-simple-english\/\" target=\"_new\">An Introduction to Database Normalization<\/a><\/li><li><a href=\"https:\/\/www.geeksforgeeks.org\/normalization-in-database-management-system\/\" target=\"_new\">Normalization in Database Management System<\/a><\/li><li><a href=\"https:\/\/www.cloudflare.com\/learning\/network-layer\/what-is-a-proxy-server\/\" target=\"_new\">Understanding Proxy Servers<\/a><\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/478222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/478222\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media\/469023"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media?parent=478222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}