{"id":476604,"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-backup","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/data-backup\/","title":{"rendered":"Veri yedekleme"},"content":{"rendered":"<p>Veri yedekleme, veri kayb\u0131 durumunda geri y\u00fcklenip eri\u015filebilmesi i\u00e7in verilerin kopyalanmas\u0131 veya ar\u015fivlenmesi i\u015flemini ifade eder. Yedeklemeler, i\u015fletmelerin ve bireylerin veri bozulmas\u0131na, kazara silinmesine, donan\u0131m ar\u0131zalar\u0131na veya fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131 gibi siber tehditlere kar\u015f\u0131 korunmas\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemlidir.<\/p>\n<h2>Veri Yedeklemenin K\u00f6keni ve \u0130lk G\u00fcnleri<\/h2>\n<p>Veri yedekleme kavram\u0131, bili\u015fimin ilk g\u00fcnlerine kadar uzan\u0131r. 1950&#039;lerde delikli kartlar ve manyetik bantlar veri depolaman\u0131n ba\u015fl\u0131ca y\u00f6ntemleriydi. Bu ortamlar hasara, kayba ve bozulmaya yatk\u0131n oldu\u011fundan kopya kopyalar\u0131n yap\u0131lmas\u0131 gerekiyordu.<\/p>\n<p>\u0130lk \u00f6nemli d\u00f6n\u00fcm noktas\u0131 1970&#039;lerde disketin piyasaya s\u00fcr\u00fclmesiydi. Disketler, kapasiteleri s\u0131n\u0131rl\u0131 olmas\u0131na ra\u011fmen, delikli kartlar ve manyetik bantlarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda daha kolay ve daha esnek veri yedeklemeye olanak tan\u0131yordu. 1980&#039;ler, b\u00fcy\u00fck miktarlarda verinin yedeklenmesini m\u00fcmk\u00fcn k\u0131lan sabit disklerin ve teyp s\u00fcr\u00fcc\u00fclerinin y\u00fckseli\u015fine tan\u0131k oldu.<\/p>\n<h2>Veri Yedeklemeyi Anlamak<\/h2>\n<p>En basit ifadeyle veri yedekleme, verilerin kopyalar\u0131n\u0131n al\u0131nmas\u0131d\u0131r. Ancak bu kavrama daha derinlemesine bak\u0131ld\u0131\u011f\u0131nda daha fazla katman ortaya \u00e7\u0131kar. Yedeklemeler, dosyalar\u0131 kopyalamaktan daha fazlas\u0131n\u0131 i\u00e7erir. S\u00fcre\u00e7, hangi verilerin ne s\u0131kl\u0131kta yedeklenece\u011fine, yedeklerin nerede saklanaca\u011f\u0131na ve gerekti\u011finde verilerin nas\u0131l geri y\u00fcklenece\u011fine karar vermeye y\u00f6nelik stratejik bir yakla\u015f\u0131m\u0131 i\u00e7erir.<\/p>\n<p>Yedekleme stratejileri genellikle maliyet, karma\u015f\u0131kl\u0131k, kurtarma h\u0131z\u0131 ve bir \u015firketin veya bireyin tolere etmeye istekli oldu\u011fu veri riski miktar\u0131 aras\u0131ndaki dengeyi i\u00e7erir.<\/p>\n<p>Bir yedekleme i\u015fleminin temel bile\u015fenleri genellikle \u015funlar\u0131 i\u00e7erir:<\/p>\n<ol>\n<li>\n<p><strong>Kaynak Verileri<\/strong>: Yedeklenmesi gereken orijinal verilerdir.<\/p>\n<\/li>\n<li>\n<p><strong>Yedekleme Yaz\u0131l\u0131m\u0131<\/strong>: Bu, yedekleme ger\u00e7ekle\u015ftirmek i\u00e7in kullan\u0131lan \u00f6zel bir uygulamad\u0131r. Dosya se\u00e7imi, planlama, \u015fifreleme, s\u0131k\u0131\u015ft\u0131rma ve di\u011fer g\u00f6revleri yerine getirebilir.<\/p>\n<\/li>\n<li>\n<p><strong>Yedekleme Depolama Alan\u0131<\/strong>: Yedeklenen verilerin sakland\u0131\u011f\u0131 yerdir. Ayn\u0131 bilgisayardaki ba\u015fka bir s\u00fcr\u00fcc\u00fc, a\u011fa ba\u011fl\u0131 bir depolama (NAS) cihaz\u0131, uzak bir sunucu veya bulut tabanl\u0131 bir hizmet olabilir.<\/p>\n<\/li>\n<li>\n<p><strong>Kurtarma Ara\u00e7lar\u0131<\/strong>: Yedekleme deposundaki verileri gerekti\u011finde orijinal konumuna veya yeni bir konuma geri y\u00fcklemek i\u00e7in kullan\u0131lan ara\u00e7 veya uygulamalard\u0131r.<\/p>\n<\/li>\n<\/ol>\n<h2>Veri Yedekleme S\u00fcrecinin \u0130\u00e7inde<\/h2>\n<p>Veri yedekleme, \u00f6z\u00fcnde, belirli bir zamanda verilerin anl\u0131k g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fcn al\u0131nmas\u0131n\u0131 ve bu anl\u0131k g\u00f6r\u00fcnt\u00fcn\u00fcn g\u00fcvenli bir yere kaydedilmesini i\u00e7erir. Bunun nas\u0131l yap\u0131laca\u011f\u0131na ili\u015fkin ayr\u0131nt\u0131lar b\u00fcy\u00fck \u00f6l\u00e7\u00fcde farkl\u0131l\u0131k g\u00f6sterebilir ancak \u00e7o\u011fu yedekleme i\u015flemi \u015fu ad\u0131mlar\u0131 i\u00e7erir:<\/p>\n<ol>\n<li>\n<p><strong>Veri Se\u00e7imi<\/strong>: Hangi dosyalar\u0131n veya veritabanlar\u0131n\u0131n yedeklenmesi gerekti\u011fini belirleyin.<\/p>\n<\/li>\n<li>\n<p><strong>Veri Kopyalama<\/strong>: Se\u00e7ilen verileri kopyalamak i\u00e7in yedekleme yaz\u0131l\u0131m\u0131n\u0131 kullan\u0131n.<\/p>\n<\/li>\n<li>\n<p><strong>Veri aktar\u0131m\u0131<\/strong>: Kopyalanan verileri yedekleme deposuna g\u00f6nderin. Bu ayn\u0131 makinede, a\u011f \u00fczerinden veya uzak bir konumda olabilir.<\/p>\n<\/li>\n<li>\n<p><strong>Veri do\u011frulama<\/strong>: Yedeklenen verilerin orijinaliyle e\u015fle\u015fti\u011finden ve aktar\u0131m i\u015flemi s\u0131ras\u0131nda bozulmad\u0131\u011f\u0131ndan emin olun.<\/p>\n<\/li>\n<li>\n<p><strong>Veri Restorasyonu<\/strong>: Veri kayb\u0131 durumunda, yedeklenen verileri geri y\u00fcklemek i\u00e7in kurtarma ara\u00e7lar\u0131n\u0131 kullan\u0131n.<\/p>\n<\/li>\n<\/ol>\n<h2>Veri Yedeklemenin Temel \u00d6zellikleri<\/h2>\n<p>Veri yedekleme \u00e7\u00f6z\u00fcmleri genellikle birka\u00e7 temel \u00f6zelli\u011fe sahiptir:<\/p>\n<ol>\n<li><strong>Yedekleme Planlama<\/strong>: Yedeklemelerin belirlenen zamanlarda otomatik olarak ger\u00e7ekle\u015ftirilmesine olanak sa\u011flar.<\/li>\n<li><strong>Art\u0131ml\u0131 Yedeklemeler<\/strong>: Yedekleme yaz\u0131l\u0131m\u0131 her seferinde t\u00fcm verileri yedeklemek yerine yaln\u0131zca son yedeklemeden bu yana de\u011fi\u015fen verileri alg\u0131lay\u0131p kopyalayabilir, b\u00f6ylece zamandan ve depolama alan\u0131ndan tasarruf sa\u011flar.<\/li>\n<li><strong>S\u0131k\u0131\u015ft\u0131rma ve Tekille\u015ftirme<\/strong>: Bu \u00f6zellikler, yedekleme dosyalar\u0131n\u0131n boyutunun azalt\u0131lmas\u0131na yard\u0131mc\u0131 olarak depolama alan\u0131ndan tasarruf sa\u011flar.<\/li>\n<li><strong>\u015eifreleme<\/strong>: Yedekleme verileri yetkisiz eri\u015fime kar\u015f\u0131 korumak i\u00e7in \u015fifrelenebilir.<\/li>\n<li><strong>S\u00fcr\u00fcm olu\u015fturma<\/strong>: Bu, dosyalar\u0131n birden \u00e7ok s\u00fcr\u00fcm\u00fcn\u00fcn saklanmas\u0131na olanak tan\u0131r, b\u00f6ylece belirli bir zaman noktas\u0131na geri d\u00f6nmek m\u00fcmk\u00fcnd\u00fcr.<\/li>\n<li><strong>Felaket Kurtarma<\/strong>: Baz\u0131 yedekleme \u00e7\u00f6z\u00fcmleri, sistem \u00e7\u00f6kmesi gibi ciddi veri kayb\u0131 durumunda h\u0131zl\u0131 kurtarmaya olanak tan\u0131yan eksiksiz bir sistem yedeklemesi sunar.<\/li>\n<\/ol>\n<h2>Veri Yedekleme T\u00fcrleri<\/h2>\n<p>Birka\u00e7 t\u00fcr veri yedeklemesi vard\u0131r:<\/p>\n<table>\n<thead>\n<tr>\n<th>Yedekleme T\u00fcr\u00fc<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tam Yedekleme<\/td>\n<td>Se\u00e7ilen t\u00fcm verilerin bir kopyas\u0131n\u0131 i\u00e7erir. En kapsaml\u0131 ama ayn\u0131 zamanda depolama a\u00e7\u0131s\u0131ndan en yo\u011fun yedekleme t\u00fcr\u00fcd\u00fcr.<\/td>\n<\/tr>\n<tr>\n<td>Art\u0131ml\u0131 yedekleme<\/td>\n<td>Yaln\u0131zca son yedeklemeden bu yana de\u011fi\u015fen verileri yedekler. Depolama alan\u0131ndan ve zamandan tasarruf sa\u011flar ancak daha karma\u015f\u0131k bir restorasyon s\u00fcreci gerektirir.<\/td>\n<\/tr>\n<tr>\n<td>Diferansiyel Yedekleme<\/td>\n<td>Son tam yedeklemeden bu yana de\u011fi\u015fen verileri yedekler. Tam ve art\u0131ml\u0131 yedeklemeler aras\u0131nda bir denge kurar.<\/td>\n<\/tr>\n<tr>\n<td>Ayna Yedekleme<\/td>\n<td>Kaynak verinin tam bir kopyas\u0131n\u0131 olu\u015fturur ancak s\u00fcr\u00fcm olu\u015fturma sunmaz.<\/td>\n<\/tr>\n<tr>\n<td>Anl\u0131k G\u00f6r\u00fcnt\u00fc Yedekleme<\/td>\n<td>Genellikle sanal ortamlarda kullan\u0131lan, zaman\u0131n belirli bir noktas\u0131ndaki verilerin &#039;resmini&#039; \u00e7eker.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Veri Yedekleme Kullan\u0131m\u0131, Sorunlar\u0131 ve \u00c7\u00f6z\u00fcmleri<\/h2>\n<p>Veri yedekleme, ki\u015fisel dosyalar\u0131 yedekleyen bireysel kullan\u0131c\u0131lardan felaket kurtarma planlar\u0131 uygulayan i\u015fletmelere kadar \u00e7e\u015fitli ba\u011flamlarda kullan\u0131l\u0131r. \u0130\u015f s\u00fcreklili\u011fi ve veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn ayr\u0131lmaz bir par\u00e7as\u0131d\u0131r.<\/p>\n<p>Ancak yedekleme s\u00fcrecinde zorluklar ortaya \u00e7\u0131kabilir:<\/p>\n<ul>\n<li><strong>Depolama Y\u00f6netimi<\/strong>: Veri hacimleri artt\u0131k\u00e7a depolama alan\u0131 ihtiyac\u0131 da artar. \u00c7\u00f6z\u00fcmler aras\u0131nda s\u0131k\u0131\u015ft\u0131rma ve veri tekille\u015ftirme \u00f6zelliklerinin kullan\u0131lmas\u0131 ve depolama kapasitelerinin geni\u015fletilmesi yer al\u0131r.<\/li>\n<li><strong>Veri g\u00fcvenli\u011fi<\/strong>: Yedeklenen veriler siber su\u00e7lular\u0131n hedefi olabilir. \u015eifreleme ve g\u00fcvenli depolama konumlar\u0131 bu riski azaltabilir.<\/li>\n<li><strong>Yedekleme Do\u011frulamas\u0131<\/strong>: Verilerin geri y\u00fcklenebilmesini sa\u011flamak i\u00e7in yedeklemelerin d\u00fczenli olarak do\u011frulanmas\u0131 gerekir. Otomatik do\u011frulama ara\u00e7lar\u0131n\u0131 kullanmak yard\u0131mc\u0131 olabilir.<\/li>\n<li><strong>Karma\u015f\u0131k Restorasyon S\u00fcreci<\/strong>: Art\u0131ml\u0131 veya diferansiyel yedeklemelerden geri y\u00fckleme karma\u015f\u0131k olabilir. A\u00e7\u0131k belgelere sahip olmak ve s\u00fcreci basitle\u015ftiren yedekleme yaz\u0131l\u0131m\u0131 kullanmak, bunun \u00fcstesinden gelmeye yard\u0131mc\u0131 olabilir.<\/li>\n<\/ul>\n<h2>Veri Yedeklemenin Benzer Kavramlarla Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h2>\n<table>\n<thead>\n<tr>\n<th>Terim<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Veri yedekleme<\/td>\n<td>Verilerin kaybolmas\u0131 durumunda geri y\u00fcklenebilecek bir kopyas\u0131n\u0131n olu\u015fturulmas\u0131 i\u015flemi.<\/td>\n<\/tr>\n<tr>\n<td>Veri \u00c7o\u011faltma<\/td>\n<td>Genellikle y\u00fcksek kullan\u0131labilirlik i\u00e7in kullan\u0131lan, verilerin bir konumdan di\u011ferine s\u00fcrekli olarak kopyalanmas\u0131n\u0131 i\u00e7erir.<\/td>\n<\/tr>\n<tr>\n<td>Veri Ar\u015fivleme<\/td>\n<td>Art\u0131k aktif olarak kullan\u0131lmayan verilerin, uzun s\u00fcreli saklama i\u00e7in ayr\u0131 bir depolama cihaz\u0131na ta\u015f\u0131nmas\u0131n\u0131 i\u00e7erir.<\/td>\n<\/tr>\n<tr>\n<td>Veri Senkronizasyonu<\/td>\n<td>De\u011fi\u015fiklikleri ger\u00e7ek zamanl\u0131 olarak yans\u0131tarak verilerin birden fazla cihazda tutarl\u0131 olmas\u0131n\u0131 sa\u011flar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Veri Yedeklemenin Gelece\u011fi<\/h2>\n<p>Veri yedeklemenin gelece\u011fi, a\u015fa\u011f\u0131dakiler gibi yeni teknolojilerin ve stratejilerin benimsenmesinde yatmaktad\u0131r:<\/p>\n<ul>\n<li><strong>Bulut Tabanl\u0131 Yedekleme<\/strong>: Bulut hizmetleri daha g\u00fcvenli ve uygun fiyatl\u0131 hale geldik\u00e7e, daha fazla i\u015fletme yedekleme depolamas\u0131 i\u00e7in bulutu kullanacak.<\/li>\n<li><strong>Yapay Zeka ve Makine \u00d6\u011frenimi<\/strong>: Bu teknolojiler yedekleme s\u00fcre\u00e7lerini otomatikle\u015ftirip optimize edebilir, insan hatas\u0131n\u0131 azaltabilir ve verimlili\u011fi art\u0131rabilir.<\/li>\n<li><strong>De\u011fi\u015fmez Yedeklemeler<\/strong>: Bunlar de\u011fi\u015ftirilemeyen veya silinemeyen yedeklerdir ve fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131na kar\u015f\u0131 g\u00fc\u00e7l\u00fc koruma sa\u011flar.<\/li>\n<\/ul>\n<h2>Proxy Sunucular\u0131 ve Veri Yedekleme<\/h2>\n<p>OneProxy&#039;nin sa\u011flad\u0131\u011f\u0131 proxy sunucular, veri yedekleme s\u00fcrecinde \u00f6ncelikle g\u00fcvenlik ve veri b\u00fct\u00fcnl\u00fc\u011f\u00fc a\u00e7\u0131s\u0131ndan rol oynayabilir. Yapabilirler:<\/p>\n<ul>\n<li>Yedekleme i\u00e7in iletilen veriler i\u00e7in ek bir anonimlik ve g\u00fcvenlik katman\u0131 sa\u011flay\u0131n.<\/li>\n<li>B\u00fcy\u00fck \u00f6l\u00e7ekli yedekleme s\u00fcre\u00e7lerinde daha h\u0131zl\u0131 veri iletimi ve y\u00fck dengelemeye olanak sa\u011flay\u0131n.<\/li>\n<li>Yedekleme verilerini hedef alan d\u0131\u015f tehditlere kar\u015f\u0131 koruyucu bir bariyer g\u00f6revi g\u00f6r\u00fcr.<\/li>\n<\/ul>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.acronis.com\/en-us\/articles\/data-backup\/\" target=\"_new\" rel=\"noopener nofollow\">Veri Yedekleme: En \u0130yi Uygulamalar<\/a><\/li>\n<li><a href=\"https:\/\/www.kaspersky.com\/resource-center\/definitions\/backup\" target=\"_new\" rel=\"noopener nofollow\">Yedeklemelerin \u00d6nemi<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/topics\/data-backup\" target=\"_new\" rel=\"noopener nofollow\">Veri Yedeklemeyi Anlamak<\/a><\/li>\n<\/ul>\n<p>Unutmay\u0131n, d\u00fczenli veri yedekleme, veri kayb\u0131na kar\u015f\u0131 en iyi savunman\u0131zd\u0131r. \u0130ster ki\u015fisel dosyalar ister i\u015f a\u00e7\u0131s\u0131ndan kritik veriler olsun, giderek dijitalle\u015fen d\u00fcnyam\u0131zda kapsaml\u0131 bir yedekleme stratejisine sahip olmak \u00e7ok \u00f6nemlidir.<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476604","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Data Backup: The Foundation of Data Protection<\/mark>","faq_items":[{"question":"What is data backup?","answer":"<p>Data backup is the process of copying or archiving data to be restored and accessed in case of data loss. Backups are essential to protect against data corruption, accidental deletion, hardware failures, or cyber threats such as ransomware attacks.<\/p>"},{"question":"When did the concept of data backup originate?","answer":"<p>The concept of data backup originated in the early days of computing, in the 1950s. Back then, punch cards and magnetic tapes were used for data storage and duplication due to their susceptibility to damage, loss, and degradation.<\/p>"},{"question":"How does the data backup process work?","answer":"<p>Data backup involves taking a snapshot of the data at a given point in time and saving it in a safe place. The process typically includes data selection, data copying, data transmission, data verification, and data restoration.<\/p>"},{"question":"What are the key features of data backup?","answer":"<p>Key features of data backup solutions often include backup scheduling, incremental backups, compression and deduplication, encryption, versioning, and disaster recovery.<\/p>"},{"question":"What are the different types of data backups?","answer":"<p>The different types of data backups include Full Backup, Incremental Backup, Differential Backup, Mirror Backup, and Snapshot Backup.<\/p>"},{"question":"What challenges can arise in the data backup process and how can they be solved?","answer":"<p>Challenges in the backup process can include storage management, data security, backup verification, and complex restoration process. These can be solved by using compression and deduplication features, expanding storage capacities, encrypting data, storing it securely, using automatic verification tools, having clear documentation, and using backup software that simplifies the process.<\/p>"},{"question":"How does data backup differ from data replication, data archiving, and data synchronization?","answer":"<p>Data backup involves creating a copy of data that can be restored in case of loss. Data replication involves continuously copying data for high availability. Data archiving moves data that is no longer actively used to a separate storage device for long-term retention. Data synchronization ensures data is consistent across multiple devices, reflecting changes in real-time.<\/p>"},{"question":"What does the future of data backup look like?","answer":"<p>The future of data backup lies in embracing new technologies and strategies like cloud-based backup, AI and machine learning, and immutable backups.<\/p>"},{"question":"How can proxy servers be used with data backup?","answer":"<p>Proxy servers, like those provided by OneProxy, can add an additional layer of anonymity and security for the data being transmitted for backup, enable faster data transmission and load balancing in the case of large-scale backup processes, and serve as a protective barrier against external threats targeting backup data.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/476604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/476604\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=476604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}