{"id":476598,"date":"2023-08-09T07:31:20","date_gmt":"2023-08-09T07:31:20","guid":{"rendered":""},"modified":"2023-09-05T11:13:03","modified_gmt":"2023-09-05T11:13:03","slug":"data-analysis-platform","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/data-analysis-platform\/","title":{"rendered":"N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u"},"content":{"rendered":"<p>N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu th\u1eadp, x\u1eed l\u00fd v\u00e0 gi\u1ea3i th\u00edch l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u th\u00f4. Ch\u00fang cung c\u1ea5p nh\u1eefng c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho c\u00e1c t\u1ed5 ch\u1ee9c trong nhi\u1ec1u ng\u00e0nh, cho ph\u00e9p h\u1ecd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t d\u1ef1a tr\u00ean nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng thu \u0111\u01b0\u1ee3c t\u1eeb d\u1eef li\u1ec7u. C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c ch\u1ee9c n\u0103ng, bao g\u1ed3m nh\u1eadp d\u1eef li\u1ec7u, l\u01b0u tr\u1eef, x\u1eed l\u00fd, ph\u00e2n t\u00edch v\u00e0 tr\u1ef1c quan h\u00f3a.<\/p>\n<h2>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u nh\u01b0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ph\u00e2n t\u00edch th\u1ed1ng k\u00ea, c\u00f3 t\u1eeb h\u00e0ng tr\u0103m n\u0103m tr\u01b0\u1edbc. Tuy nhi\u00ean, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i nh\u01b0 ch\u00fang ta hi\u1ec3u ng\u00e0y nay \u0111\u00e3 b\u1eaft \u0111\u1ea7u m\u1ed9t c\u00e1ch nghi\u00eam t\u00fac trong th\u1ebf k\u1ef7 20, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a m\u00e1y t\u00ednh v\u00e0 d\u1eef li\u1ec7u s\u1ed1.<\/p>\n<p>N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ea7u ti\u00ean r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 tuy\u1ebfn t\u00ednh, bao g\u1ed3m ch\u1ee7 y\u1ebfu l\u00e0 b\u1ea3ng t\u00ednh v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u. V\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1980 v\u00e0 \u0111\u1ea7u nh\u1eefng n\u0103m 1990, ph\u1ea7n m\u1ec1m nghi\u1ec7p v\u1ee5 th\u00f4ng minh (BI) \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u. Ph\u1ea7n m\u1ec1m n\u00e0y \u0111\u00e3 ti\u1ebfn m\u1ed9t b\u01b0\u1edbc xa h\u01a1n, cung c\u1ea5p kh\u1ea3 n\u0103ng tr\u1ef1c quan h\u00f3a v\u00e0 b\u00e1o c\u00e1o \u0111\u01a1n gi\u1ea3n h\u00f3a. V\u00e0o kho\u1ea3ng \u0111\u1ea7u thi\u00ean ni\u00ean k\u1ef7, kho d\u1eef li\u1ec7u tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 ph\u00e2n t\u00edch kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn.<\/p>\n<p>Thu\u1eadt ng\u1eef \u201cd\u1eef li\u1ec7u l\u1edbn\u201d tr\u1edf n\u00ean th\u1ecbnh h\u00e0nh v\u00e0o nh\u1eefng n\u0103m 2010, l\u00e0m n\u1ed5i b\u1eadt nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng trong vi\u1ec7c x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u0103ng theo c\u1ea5p s\u1ed1 nh\u00e2n. \u0110\u1ec3 \u0111\u00e1p l\u1ea1i, c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u1ec3 x\u1eed l\u00fd nh\u1eefng v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p n\u00e0y, d\u1eabn \u0111\u1ebfn s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i m\u00e0 ch\u00fang ta th\u1ea5y ng\u00e0y nay.<\/p>\n<h2>C\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u ng\u00e0y nay l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p t\u00edch h\u1ee3p m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n \u0111\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 \u00fd ngh\u0129a. H\u1ecd l\u1ea5y d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, c\u00f3 th\u1ec3 c\u00f3 c\u1ea5u tr\u00fac (nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u) ho\u1eb7c kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac (nh\u01b0 t\u1ec7p v\u0103n b\u1ea3n ho\u1eb7c ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u m\u1ea1ng x\u00e3 h\u1ed9i).<\/p>\n<p>Sau \u0111\u00f3, c\u00e1c n\u1ec1n t\u1ea3ng s\u1ebd l\u00e0m s\u1ea1ch, x\u1eed l\u00fd v\u00e0 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u n\u00e0y, th\u01b0\u1eddng l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u00f3 trong kho d\u1eef li\u1ec7u ho\u1eb7c h\u1ed3 d\u1eef li\u1ec7u. Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean d\u1eef li\u1ec7u n\u00e0y, t\u1eeb th\u1ed1ng k\u00ea m\u00f4 t\u1ea3 \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ph\u1ee9c t\u1ea1p. Sau \u0111\u00f3, \u0111\u1ea7u ra c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u, cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c. C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y c\u00f3 th\u1ec3 ph\u00e2n t\u00edch lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u1ebfn m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft g\u1ea7n nh\u01b0 t\u1ee9c th\u1eddi.<\/p>\n<h2>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u ch\u1ee7 y\u1ebfu bao g\u1ed3m nh\u1eadp d\u1eef li\u1ec7u, l\u01b0u tr\u1eef d\u1eef li\u1ec7u, x\u1eed l\u00fd d\u1eef li\u1ec7u, ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 c\u00e1c l\u1edbp tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u.<\/p>\n<ol>\n<li>\n<p><strong>Nh\u1eadp d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong \u0111\u00f3 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, c\u00f3 th\u1ec3 l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y ho\u1eb7c ngu\u1ed3n d\u1eef li\u1ec7u truy\u1ec1n ph\u00e1t.<\/p>\n<\/li>\n<li>\n<p><strong>L\u01b0u tr\u1eef d\u1eef li\u1ec7u:<\/strong> D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u1ed3 d\u1eef li\u1ec7u ho\u1eb7c kho d\u1eef li\u1ec7u, \u0111\u00f3ng vai tr\u00f2 l\u00e0 kho l\u01b0u tr\u1eef duy nh\u1ea5t cho t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>X\u1eed l\u00ed d\u1eef li\u1ec7u:<\/strong> Trong giai \u0111o\u1ea1n n\u00e0y, d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, chuy\u1ec3n \u0111\u1ed5i v\u00e0 c\u1ea5u tr\u00fac th\u00e0nh \u0111\u1ecbnh d\u1ea1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e2n t\u00edch.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 n\u01a1i ph\u00e2n t\u00edch th\u1ef1c t\u1ebf x\u1ea3y ra. T\u00f9y thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn truy v\u1ea5n SQL, thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea kh\u00e1c.<\/p>\n<\/li>\n<li>\n<p><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u:<\/strong> Giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c tr\u00ecnh b\u00e0y d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch tr\u1ef1c quan v\u00e0 d\u1ec5 hi\u1ec3u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1edf d\u1ea1ng bi\u1ec3u \u0111\u1ed3, bi\u1ec3u \u0111\u1ed3, trang t\u1ed5ng quan ho\u1eb7c b\u00e1o c\u00e1o.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh:<\/p>\n<ol>\n<li>\n<p><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Kh\u1ea3 n\u0103ng x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng t\u0103ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch th\u1eddi gian th\u1ef1c:<\/strong> Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u khi c\u00f3, cung c\u1ea5p th\u00f4ng tin chuy\u00ean s\u00e2u k\u1ecbp th\u1eddi.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ed9i nh\u1eadp:<\/strong> Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u ngu\u1ed3n d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng kinh doanh kh\u00e1c.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch n\u00e2ng cao:<\/strong> H\u1ed7 tr\u1ee3 c\u00e1c ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p, bao g\u1ed3m ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n v\u00e0 h\u1ecdc m\u00e1y.<\/p>\n<\/li>\n<li>\n<p><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u:<\/strong> Cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3ng th\u00f4ng tin v\u00e0 ch\u1ee9c n\u0103ng b\u00e1o c\u00e1o.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o v\u1ec7:<\/strong> \u0110\u1ea3m b\u1ea3o \u00e1p d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u m\u1ea1nh m\u1ebd \u0111\u1ec3 ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p ho\u1eb7c vi ph\u1ea1m d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>Hai lo\u1ea1i n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u ch\u00ednh l\u00e0:<\/p>\n<ol>\n<li>\n<p><strong>N\u1ec1n t\u1ea3ng truy\u1ec1n th\u1ed1ng (t\u1ea1i ch\u1ed7):<\/strong> C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 ch\u1ea1y tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 \u1edf v\u1ecb tr\u00ed th\u1ef1c t\u1ebf c\u1ee7a t\u1ed5 ch\u1ee9c. V\u00ed d\u1ee5 bao g\u1ed3m IBM SPSS v\u00e0 Microsoft SQL Server.<\/p>\n<\/li>\n<li>\n<p><strong>N\u1ec1n t\u1ea3ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y:<\/strong> C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean \u0111\u00e1m m\u00e2y v\u00e0 \u0111\u01b0\u1ee3c truy c\u1eadp qua internet. V\u00ed d\u1ee5 bao g\u1ed3m Google BigQuery v\u00e0 Amazon Redshift.<\/p>\n<\/li>\n<\/ol>\n<p>C\u00f3 th\u1ec3 t\u00f3m t\u1eaft s\u1ef1 so s\u00e1nh gi\u1eefa hai lo\u1ea1i n\u1ec1n t\u1ea3ng n\u00e0y nh\u01b0 sau:<\/p>\n<table>\n<thead>\n<tr>\n<th>Nh\u00e2n t\u1ed1<\/th>\n<th>N\u1ec1n t\u1ea3ng truy\u1ec1n th\u1ed1ng<\/th>\n<th>N\u1ec1n t\u1ea3ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td>\n<td>B\u1ecb gi\u1edbi h\u1ea1n b\u1edfi dung l\u01b0\u1ee3ng m\u00e1y ch\u1ee7<\/td>\n<td>H\u1ea7u nh\u01b0 kh\u00f4ng gi\u1edbi h\u1ea1n, d\u1ef1a tr\u00ean t\u00e0i nguy\u00ean \u0111\u00e1m m\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecb gi\u00e1<\/td>\n<td>Chi ph\u00ed tr\u1ea3 tr\u01b0\u1edbc cao<\/td>\n<td>M\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 tr\u1ea3 ti\u1ec1n khi b\u1ea1n di chuy\u1ec3n<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn<\/td>\n<td>Gi\u1edbi h\u1ea1n \u1edf c\u00e1c h\u1ec7 th\u1ed1ng t\u1ea1i ch\u1ed7<\/td>\n<td>B\u1ea5t c\u1ee9 n\u01a1i n\u00e0o c\u00f3 truy c\u1eadp internet<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea2O TR\u00cc<\/td>\n<td>C\u1ea7n nh\u00e2n vi\u00ean IT t\u1eadn t\u00e2m<\/td>\n<td>\u0110\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>S\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u: Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>M\u1eb7c d\u00f9 c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u mang l\u1ea1i l\u1ee3i \u00edch to l\u1edbn nh\u01b0ng ch\u00fang c\u0169ng \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c. Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m t\u1eeb m\u1ed1i quan t\u00e2m v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 d\u1eef li\u1ec7u \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn.<\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn l\u00e0 kho d\u1eef li\u1ec7u, n\u01a1i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c h\u1ec7 th\u1ed1ng ri\u00eang bi\u1ec7t, khi\u1ebfn kh\u00f3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n. T\u00ednh n\u0103ng t\u00edch h\u1ee3p d\u1eef li\u1ec7u c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch k\u00e9o d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau v\u00e0o m\u1ed9t ch\u1ebf \u0111\u1ed9 xem th\u1ed1ng nh\u1ea5t.<\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 d\u1eef li\u1ec7u, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd, bao g\u1ed3m m\u00e3 h\u00f3a v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp nghi\u00eam ng\u1eb7t.<\/p>\n<p>H\u01a1n n\u1eefa, s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn c\u00f3 th\u1ec3 r\u1ea5t ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c n\u00e0y b\u1eb1ng c\u00e1ch cung c\u1ea5p giao di\u1ec7n tr\u1ef1c quan, quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng v\u00e0 kh\u1ea3 n\u0103ng h\u1ecdc m\u00e1y \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p.<\/p>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>M\u1eb7c d\u00f9 \u201cn\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u\u201d l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef r\u1ed9ng nh\u01b0ng v\u1eabn c\u00f3 nh\u1eefng thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 kh\u00e1c trong l\u0129nh v\u1ef1c ph\u00e2n t\u00edch d\u1eef li\u1ec7u. \u0110\u00e2y l\u00e0 m\u1ed9t so s\u00e1nh c\u1ee7a m\u1ed9t s\u1ed1:<\/p>\n<ul>\n<li>\n<p><strong>C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 nh\u1eefng ph\u1ea7n m\u1ec1m ho\u1eb7c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 Excel ho\u1eb7c R. Ch\u00fang th\u01b0\u1eddng k\u00e9m to\u00e0n di\u1ec7n h\u01a1n c\u00e1c n\u1ec1n t\u1ea3ng ch\u00ednh th\u1ee9c.<\/p>\n<\/li>\n<li>\n<p><strong>Kho d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 nh\u1eefng h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef l\u1edbn d\u00e0nh cho d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00f4ng c\u1ee5 th\u00f4ng minh kinh doanh (BI):<\/strong> \u0110\u00e2y l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn kinh doanh. Ch\u00fang th\u01b0\u1eddng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00f4ng c\u1ee5 khai th\u00e1c d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 tr\u00edch xu\u1ea5t c\u00e1c m\u1eabu v\u00e0 th\u00f4ng tin chuy\u00ean s\u00e2u t\u1eeb c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn, m\u1ed9t t\u1eadp h\u1ee3p con c\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ul>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai<\/h2>\n<p>Nh\u00ecn v\u1ec1 ph\u00eda tr\u01b0\u1edbc, m\u1ed9t s\u1ed1 xu h\u01b0\u1edbng c\u00f3 th\u1ec3 s\u1ebd \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n<ol>\n<li>\n<p><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc m\u00e1y:<\/strong> AI v\u00e0 ML \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o nhi\u1ec1u n\u1ec1n t\u1ea3ng v\u00e0 s\u1ebd \u0111\u00f3ng vai tr\u00f2 ng\u00e0y c\u00e0ng quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch t\u0103ng c\u01b0\u1eddng:<\/strong> \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng AI v\u00e0 ML \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh chu\u1ea9n b\u1ecb v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u00f3 chuy\u00ean m\u00f4n v\u1ec1 k\u1ef9 thu\u1eadt d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn ph\u00e2n t\u00edch h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>C\u1ea5u tr\u00fac d\u1eef li\u1ec7u:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac m\u1edbi n\u1ed5i gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c qu\u1ea3n l\u00fd, t\u00edch h\u1ee3p v\u00e0 qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u tr\u00ean nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, h\u1ee9a h\u1eb9n ph\u00e2n t\u00edch d\u1eef li\u1ec7u an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n<\/ol>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1ec1 m\u1eb7t thu th\u1eadp v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ngu\u1ed3n d\u1eef li\u1ec7u v\u00e0 n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 s\u1eb5n do h\u1ea1n ch\u1ebf v\u1ec1 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ph\u00e2n t\u00edch d\u1eef li\u1ec7u to\u00e0n di\u1ec7n h\u01a1n.<\/p>\n<p>V\u1ec1 m\u1eb7t b\u1ea3o m\u1eadt, m\u00e1y ch\u1ee7 proxy b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7. Ch\u00fang c\u00f3 th\u1ec3 che gi\u1ea5u danh t\u00ednh c\u1ee7a n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u, khi\u1ebfn c\u00e1c t\u00e1c nh\u00e2n \u0111\u1ed9c h\u1ea1i kh\u00f3 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o n\u1ec1n t\u1ea3ng n\u00e0y h\u01a1n. Ch\u00fang c\u0169ng cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u an to\u00e0n h\u01a1n b\u1eb1ng c\u00e1ch cung c\u1ea5p l\u1edbp m\u00e3 h\u00f3a b\u1ed5 sung.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ibm.com\/cloud\/learn\/data-platforms\" target=\"_new\" rel=\"noopener nofollow\">N\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u00e0 g\u00ec?<\/a><\/li>\n<li><a href=\"https:\/\/www.datasciencecentral.com\/profiles\/blogs\/understanding-data-analysis-platforms\" target=\"_new\" rel=\"noopener nofollow\">Hi\u1ec3u n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/blog\/role-of-proxy-servers-in-data-analysis\/\" target=\"_new\" rel=\"noopener\">Vai tr\u00f2 c\u1ee7a m\u00e1y ch\u1ee7 proxy trong ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/a><\/li>\n<\/ul>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476598","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Data Analysis Platforms: A Comprehensive Examination<\/mark>","faq_items":[{"question":"What is a Data Analysis Platform?","answer":"<p>A data analysis platform is a sophisticated system designed to collect, process, and interpret large amounts of raw data. They provide invaluable tools for organizations across industries, enabling them to make informed decisions based on actionable insights derived from the data. These platforms encompass a range of functionalities, including data ingestion, storage, processing, analytics, and visualization.<\/p>"},{"question":"How have Data Analysis Platforms evolved over time?","answer":"<p>Data analysis platforms began their journey with simple spreadsheets and databases. The advent of business intelligence software in the late 1980s and early 1990s provided visualization capabilities and simplified reporting. As data volumes grew exponentially, the concept of \"big data\" led to the evolution of modern data analysis platforms capable of handling these complexities.<\/p>"},{"question":"What are the key features of Data Analysis Platforms?","answer":"<p>Key features of data analysis platforms include scalability to handle increasing volumes of data, real-time analysis capabilities, integration with various data sources and business systems, advanced analytics including predictive analytics and machine learning, data visualization tools such as dashboards and reporting functionalities, and robust data protection mechanisms.<\/p>"},{"question":"What are the main types of Data Analysis Platforms?","answer":"<p>The two primary types of data analysis platforms are traditional (on-premise) platforms and cloud-based platforms. Traditional platforms are installed and run on servers within an organization's physical location, while cloud-based platforms are hosted on the cloud and accessed via the internet.<\/p>"},{"question":"What are some challenges associated with Data Analysis Platforms and how can they be addressed?","answer":"<p>Challenges include dealing with data privacy concerns and the complexity of handling large data volumes. Data silos can be addressed through data integration features, data security and privacy can be handled through robust security measures, and the complexity of big data analysis can be simplified through intuitive interfaces, automated processes, and machine learning capabilities.<\/p>"},{"question":"How are Proxy Servers associated with Data Analysis Platforms?","answer":"<p>Proxy servers can play a crucial role in data analysis platforms in terms of data collection and security. They can access data from sources that might otherwise be unavailable due to geolocation restrictions and add an extra layer of protection, masking the identity of the data analysis platform and providing an additional encryption layer for safer data transmission.<\/p>"},{"question":"What future technologies are related to Data Analysis Platforms?","answer":"<p>Future technologies and trends related to data analysis platforms include artificial intelligence and machine learning, augmented analytics which automates data preparation and analysis processes, and data fabric, an emerging architecture that automates the management, integration, and governance of data across disparate sources.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476598\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}