{"id":17740,"date":"2026-10-28T13:50:01","date_gmt":"2026-10-28T10:50:01","guid":{"rendered":"https:\/\/blog.sh.com.tr\/?p=17740"},"modified":"2026-02-20T16:04:14","modified_gmt":"2026-02-20T13:04:14","slug":"sunucularda-veri-sikistirma-ve-depolama-yontemleri-nelerdir","status":"publish","type":"post","link":"https:\/\/sh.com.tr\/blog\/sunucularda-veri-sikistirma-ve-depolama-yontemleri-nelerdir\/","title":{"rendered":"Sunucularda Veri S\u0131k\u0131\u015ft\u0131rma ve Depolama Y\u00f6ntemleri Nelerdir?"},"content":{"rendered":"<p style=\"text-align: justify;\" data-start=\"68\" data-end=\"563\">Kurumsal BT altyap\u0131lar\u0131nda veri miktar\u0131 her y\u0131l katlanarak art\u0131yor. Log kay\u0131tlar\u0131, uygulama \u00e7\u0131kt\u0131lar\u0131, medya dosyalar\u0131, veritaban\u0131 tablolar\u0131 ve yedekler d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde, sunucularda depolanan veri hacmi art\u0131k petabayt seviyelerine ula\u015f\u0131yor. Bu b\u00fcy\u00fcme kar\u015f\u0131s\u0131nda i\u015fletmeler i\u00e7in iki temel soru \u00f6ne \u00e7\u0131k\u0131yor: Depolama alan\u0131 nas\u0131l daha verimli kullan\u0131l\u0131r ve performanstan \u00f6d\u00fcn vermeden maliyetler nas\u0131l optimize edilir? \u0130\u015fte bu noktada <strong data-start=\"499\" data-end=\"518\">veri s\u0131k\u0131\u015ft\u0131rma<\/strong> ve <strong data-start=\"522\" data-end=\"545\">depolama y\u00f6ntemleri<\/strong> kritik rol oynar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"565\" data-end=\"887\">Bu makalede, <strong data-start=\"578\" data-end=\"620\">sunucularda veri s\u0131k\u0131\u015ft\u0131rma y\u00f6ntemleri<\/strong>, <strong data-start=\"622\" data-end=\"645\">depolama mimarileri<\/strong>, teknik avantaj ve dezavantaj analizleri, performans etkileri ve kurumsal kullan\u0131m senaryolar\u0131 ayr\u0131nt\u0131l\u0131 bi\u00e7imde ele al\u0131nacakt\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"894\" data-end=\"953\"><strong data-start=\"897\" data-end=\"953\">Veri S\u0131k\u0131\u015ft\u0131rma Nedir ve Sunucu Performans\u0131na Etkisi<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"955\" data-end=\"1366\"><strong data-start=\"955\" data-end=\"974\">Veri s\u0131k\u0131\u015ft\u0131rma<\/strong>, dijital verinin daha az depolama alan\u0131 kullanacak \u015fekilde yeniden yap\u0131land\u0131r\u0131lmas\u0131 i\u015flemidir. Temel ama\u00e7, redundant yani tekrar eden veri bloklar\u0131n\u0131 azaltmak ve daha k\u00fc\u00e7\u00fck dosya boyutlar\u0131 elde etmektir. Ancak sunucu taraf\u0131nda s\u0131k\u0131\u015ft\u0131rma yaln\u0131zca alan tasarrufu anlam\u0131na gelmez; ayn\u0131 zamanda a\u011f bant geni\u015fli\u011fi, disk I\/O performans\u0131 ve yedekleme s\u00fcreleri \u00fczerinde de do\u011frudan etkiye sahiptir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"1368\" data-end=\"1722\">Bir sunucuda s\u0131k\u0131\u015ft\u0131rma aktif edildi\u011finde, CPU kaynaklar\u0131 devreye girer. \u00c7\u00fcnk\u00fc veri yaz\u0131l\u0131rken veya okunurken s\u0131k\u0131\u015ft\u0131rma ve a\u00e7ma i\u015flemi ger\u00e7ekle\u015ftirilir. Bu nedenle s\u0131k\u0131\u015ft\u0131rma algoritmas\u0131n\u0131n t\u00fcr\u00fc, sistem kaynak kullan\u0131m\u0131n\u0131 belirleyen \u00f6nemli bir fakt\u00f6rd\u00fcr. \u00d6rne\u011fin y\u00fcksek oranl\u0131 s\u0131k\u0131\u015ft\u0131rma sa\u011flayan algoritmalar genellikle daha fazla i\u015flemci g\u00fcc\u00fc t\u00fcketir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"1724\" data-end=\"2074\">Kurumsal sistemlerde yap\u0131lan performans analizleri, do\u011fru yap\u0131land\u0131r\u0131lm\u0131\u015f bir <strong data-start=\"1802\" data-end=\"1835\">veri s\u0131k\u0131\u015ft\u0131rma stratejisinin<\/strong> disk alan\u0131nda %30 ila %70 aras\u0131nda tasarruf sa\u011flayabildi\u011fini g\u00f6stermektedir. Ancak bu oran veri t\u00fcr\u00fcne g\u00f6re de\u011fi\u015fir. Metin tabanl\u0131 dosyalar y\u00fcksek oranda s\u0131k\u0131\u015ft\u0131r\u0131labilirken, zaten s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f medya dosyalar\u0131nda kazan\u00e7 olduk\u00e7a d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"2081\" data-end=\"2134\"><strong data-start=\"2084\" data-end=\"2134\">Kay\u0131pl\u0131 ve Kay\u0131ps\u0131z Veri S\u0131k\u0131\u015ft\u0131rma Y\u00f6ntemleri<\/strong><\/h2>\n<h3 style=\"text-align: justify;\" data-start=\"2136\" data-end=\"2168\"><strong data-start=\"2140\" data-end=\"2168\">Kay\u0131ps\u0131z Veri S\u0131k\u0131\u015ft\u0131rma<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"2170\" data-end=\"2412\"><strong data-start=\"2170\" data-end=\"2198\">Kay\u0131ps\u0131z veri s\u0131k\u0131\u015ft\u0131rma<\/strong>, verinin orijinal halinin tamamen geri elde edilebildi\u011fi y\u00f6ntemdir. Sunucularda \u00f6zellikle veritaban\u0131 dosyalar\u0131, finansal kay\u0131tlar ve sistem yedekleri i\u00e7in tercih edilir. \u00c7\u00fcnk\u00fc veri b\u00fct\u00fcnl\u00fc\u011f\u00fc kritik \u00f6neme sahiptir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"2414\" data-end=\"2464\">Yayg\u0131n kullan\u0131lan kay\u0131ps\u0131z algoritmalar \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"2466\" data-end=\"2555\">\n<li data-start=\"2466\" data-end=\"2503\">\n<p data-start=\"2468\" data-end=\"2503\">LZ77 ve LZ78 tabanl\u0131 algoritmalar<\/p>\n<\/li>\n<li data-start=\"2504\" data-end=\"2522\">\n<p data-start=\"2506\" data-end=\"2522\">Huffman Coding<\/p>\n<\/li>\n<li data-start=\"2523\" data-end=\"2534\">\n<p data-start=\"2525\" data-end=\"2534\">Deflate<\/p>\n<\/li>\n<li data-start=\"2535\" data-end=\"2555\">\n<p data-start=\"2537\" data-end=\"2555\">LZ4 ve Zstandard<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"2557\" data-end=\"2799\">Bu algoritmalar veri bloklar\u0131 i\u00e7erisindeki tekrar eden dizileri tespit eder ve referans sistemi kullanarak boyutu k\u00fc\u00e7\u00fclt\u00fcr. \u00d6zellikle LZ4 gibi modern algoritmalar, d\u00fc\u015f\u00fck CPU kullan\u0131m\u0131 ile y\u00fcksek h\u0131z sunarak sunucu ortamlar\u0131nda avantaj sa\u011flar.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"2801\" data-end=\"2832\"><strong data-start=\"2805\" data-end=\"2832\">Kay\u0131pl\u0131 Veri S\u0131k\u0131\u015ft\u0131rma<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"2834\" data-end=\"3084\"><strong data-start=\"2834\" data-end=\"2861\">Kay\u0131pl\u0131 veri s\u0131k\u0131\u015ft\u0131rma<\/strong>, veri boyutunu azaltmak i\u00e7in insan alg\u0131s\u0131na daha az etki eden bilgileri siler. Sunucu taraf\u0131nda genellikle medya ar\u015fivleme sistemlerinde kullan\u0131l\u0131r. Video streaming platformlar\u0131 veya g\u00f6r\u00fcnt\u00fc i\u015fleme sunucular\u0131nda yayg\u0131nd\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"3086\" data-end=\"3277\">Ancak kritik veri sistemlerinde kay\u0131pl\u0131 s\u0131k\u0131\u015ft\u0131rma tercih edilmez. \u00c7\u00fcnk\u00fc veri b\u00fct\u00fcnl\u00fc\u011f\u00fc garanti edilmez. Bu nedenle kurumsal veri merkezlerinde kay\u0131pl\u0131 y\u00f6ntemler s\u0131n\u0131rl\u0131 alanlarda kullan\u0131l\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"3284\" data-end=\"3339\"><strong data-start=\"3287\" data-end=\"3339\">Sunucularda Dosya Sistemi Seviyesinde S\u0131k\u0131\u015ft\u0131rma<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"3341\" data-end=\"3492\">Modern i\u015fletim sistemleri, dosya sistemi seviyesinde yerle\u015fik s\u0131k\u0131\u015ft\u0131rma deste\u011fi sunar. Bu y\u00f6ntem, uygulama d\u00fczeyinde de\u011fi\u015fiklik gerektirmeden \u00e7al\u0131\u015f\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"3494\" data-end=\"3771\">\u00d6rne\u011fin baz\u0131 Linux tabanl\u0131 sistemlerde ZFS veya Btrfs dosya sistemleri, dahili s\u0131k\u0131\u015ft\u0131rma \u00f6zellikleri i\u00e7erir. Bu sistemlerde veri diske yaz\u0131l\u0131rken otomatik olarak s\u0131k\u0131\u015ft\u0131r\u0131l\u0131r. Avantaj\u0131, merkezi y\u00f6netim sa\u011flamas\u0131d\u0131r. Ancak dikkat edilmesi gereken nokta, CPU y\u00fck\u00fcn\u00fcn artmas\u0131d\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"3773\" data-end=\"3835\">Dosya sistemi seviyesinde s\u0131k\u0131\u015ft\u0131rman\u0131n avantajlar\u0131 \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"3837\" data-end=\"3958\">\n<li data-start=\"3837\" data-end=\"3862\">\n<p data-start=\"3839\" data-end=\"3862\">\u015eeffaf \u00e7al\u0131\u015fma yap\u0131s\u0131<\/p>\n<\/li>\n<li data-start=\"3863\" data-end=\"3902\">\n<p data-start=\"3865\" data-end=\"3902\">Uygulama de\u011fi\u015fikli\u011fi gerektirmemesi<\/p>\n<\/li>\n<li data-start=\"3903\" data-end=\"3958\">\n<p data-start=\"3905\" data-end=\"3958\">Snapshot ve deduplication ile entegre \u00e7al\u0131\u015fabilmesi<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"3960\" data-end=\"4049\">Buna kar\u015f\u0131l\u0131k, yo\u011fun I\/O gerektiren uygulamalarda gecikme s\u00fcresini art\u0131rma riski bulunur.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"4056\" data-end=\"4107\"><strong data-start=\"4059\" data-end=\"4107\">Blok Seviyesinde S\u0131k\u0131\u015ft\u0131rma ve Deduplication<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"4109\" data-end=\"4297\">Blok seviyesinde s\u0131k\u0131\u015ft\u0131rma, veriyi dosya yerine blok baz\u0131nda i\u015fler. Depolama cihaz\u0131 veya SAN\/NAS sistemleri \u00fczerinde uygulan\u0131r. Bu y\u00f6ntem \u00f6zellikle b\u00fcy\u00fck veri merkezlerinde tercih edilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"4299\" data-end=\"4483\"><strong data-start=\"4299\" data-end=\"4316\">Deduplication<\/strong> ise tekrar eden veri bloklar\u0131n\u0131 tekille\u015ftirir. \u00d6rne\u011fin y\u00fczlerce sanal makine ayn\u0131 i\u015fletim sistemi dosyalar\u0131n\u0131 i\u00e7eriyorsa, sistem bu bloklar\u0131 yaln\u0131zca bir kez depolar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"4485\" data-end=\"4535\">Teknik olarak deduplication iki \u015fekilde uygulan\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"4537\" data-end=\"4592\">\n<li data-start=\"4537\" data-end=\"4561\">\n<p data-start=\"4539\" data-end=\"4561\">Inline deduplication<\/p>\n<\/li>\n<li data-start=\"4562\" data-end=\"4592\">\n<p data-start=\"4564\" data-end=\"4592\">Post-process deduplication<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"4594\" data-end=\"4788\">Inline y\u00f6ntemde veri yaz\u0131l\u0131rken kontrol yap\u0131l\u0131r. Post-process y\u00f6nteminde ise veri yaz\u0131ld\u0131ktan sonra analiz edilir. Inline y\u00f6ntem daha fazla CPU gerektirir ancak daha h\u0131zl\u0131 alan tasarrufu sa\u011flar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"4790\" data-end=\"4921\">Ara\u015ft\u0131rmalar, sanalla\u015ft\u0131rma ortamlar\u0131nda deduplication kullan\u0131m\u0131n\u0131n depolama ihtiyac\u0131n\u0131 %80\u2019e kadar azaltabildi\u011fini g\u00f6stermektedir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"4928\" data-end=\"4975\"><strong data-start=\"4931\" data-end=\"4975\">Sunucu Depolama Y\u00f6ntemleri ve Mimarileri<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"4977\" data-end=\"5170\">Veri s\u0131k\u0131\u015ft\u0131rma kadar \u00f6nemli olan bir di\u011fer konu, <a title=\"sunucu depolama y\u00f6ntemleri\" href=\"https:\/\/sh.com.tr\/yedekleme-hizmeti\"><strong data-start=\"5027\" data-end=\"5057\">sunucu depolama y\u00f6ntemleri<\/strong><\/a> ve kullan\u0131lan mimarilerdir. \u00c7\u00fcnk\u00fc s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f verinin nerede ve nas\u0131l sakland\u0131\u011f\u0131 performans\u0131 do\u011frudan etkiler.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"5172\" data-end=\"5209\"><strong data-start=\"5176\" data-end=\"5209\">DAS (Direct Attached Storage)<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"5211\" data-end=\"5360\">DAS, do\u011frudan sunucuya ba\u011fl\u0131 disk sistemidir. K\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli sistemlerde tercih edilir. Y\u00f6netimi basittir ancak \u00f6l\u00e7eklenebilirli\u011fi s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"5362\" data-end=\"5400\"><strong data-start=\"5366\" data-end=\"5400\">NAS (Network Attached Storage)<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"5402\" data-end=\"5606\">NAS, a\u011f \u00fczerinden eri\u015filen dosya seviyesinde depolama sunar. \u00d6zellikle merkezi dosya payla\u015f\u0131m\u0131 gereken ortamlarda kullan\u0131l\u0131r. Veri s\u0131k\u0131\u015ft\u0131rma \u00f6zellikleri \u00e7o\u011fu zaman cihaz \u00fczerinde yerle\u015fik olarak bulunur.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"5608\" data-end=\"5642\"><strong data-start=\"5612\" data-end=\"5642\">SAN (Storage Area Network)<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"5644\" data-end=\"5878\">SAN, blok seviyesinde \u00e7al\u0131\u015fan y\u00fcksek performansl\u0131 depolama mimarisidir. B\u00fcy\u00fck veri merkezlerinde tercih edilir. Fiber Channel veya iSCSI altyap\u0131s\u0131 kullan\u0131r. Blok seviyesinde s\u0131k\u0131\u015ft\u0131rma ve deduplication burada yayg\u0131n \u015fekilde uygulan\u0131r.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"5885\" data-end=\"5929\"><strong data-start=\"5888\" data-end=\"5929\">SSD, HDD ve Hibrit Depolama \u00c7\u00f6z\u00fcmleri<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"5931\" data-end=\"6001\">Depolama teknolojisi se\u00e7imi, s\u0131k\u0131\u015ft\u0131rma stratejisini do\u011frudan etkiler.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"6003\" data-end=\"6032\"><strong data-start=\"6007\" data-end=\"6032\">HDD (Hard Disk Drive)<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"6076\" data-end=\"6225\">HDD sistemler mekanik disklerdir. B\u00fcy\u00fck kapasite sunarlar ancak eri\u015fim s\u00fcreleri y\u00fcksektir. S\u0131k\u0131\u015ft\u0131rma burada \u00f6zellikle alan tasarrufu i\u00e7in \u00f6nemlidir.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"6227\" data-end=\"6258\"><strong data-start=\"6231\" data-end=\"6258\">SSD (Solid State Drive)<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"6302\" data-end=\"6478\">SSD diskler flash tabanl\u0131d\u0131r ve y\u00fcksek IOPS sa\u011flar. Ancak maliyetleri y\u00fcksektir. Bu nedenle s\u0131k\u0131\u015ft\u0131rma ve deduplication kullan\u0131m\u0131 SSD yat\u0131r\u0131mlar\u0131n\u0131n optimize edilmesini sa\u011flar.<\/p>\n<h3 style=\"text-align: justify;\" data-start=\"6480\" data-end=\"6503\"><strong data-start=\"6484\" data-end=\"6503\">Hibrit Depolama<\/strong><\/h3>\n<p style=\"text-align: justify;\" data-start=\"6505\" data-end=\"6674\">Hibrit sistemlerde s\u0131cak veri SSD\u2019de, so\u011fuk veri HDD\u2019de tutulur. Otomatik tiering mekanizmalar\u0131 ile veri hareketi sa\u011flan\u0131r. S\u0131k\u0131\u015ft\u0131rma burada katman bazl\u0131 uygulanabilir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"6681\" data-end=\"6726\"><strong data-start=\"6684\" data-end=\"6726\">Veritaban\u0131 Seviyesinde Veri S\u0131k\u0131\u015ft\u0131rma<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"6728\" data-end=\"6873\">Modern veritabanlar\u0131 tablo ve indeks seviyesinde s\u0131k\u0131\u015ft\u0131rma deste\u011fi sunar. Bu y\u00f6ntem \u00f6zellikle b\u00fcy\u00fck \u00f6l\u00e7ekli veri ambar\u0131 projelerinde kullan\u0131l\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"6875\" data-end=\"6931\">Veritaban\u0131 s\u0131k\u0131\u015ft\u0131rmas\u0131n\u0131n teknik avantajlar\u0131 \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"6933\" data-end=\"7013\">\n<li data-start=\"6933\" data-end=\"6957\">\n<p data-start=\"6935\" data-end=\"6957\">Disk alan\u0131 tasarrufu<\/p>\n<\/li>\n<li data-start=\"6958\" data-end=\"6980\">\n<p data-start=\"6960\" data-end=\"6980\">Daha az I\/O i\u015flemi<\/p>\n<\/li>\n<li data-start=\"6981\" data-end=\"7013\">\n<p data-start=\"6983\" data-end=\"7013\">Cache verimlili\u011finin artmas\u0131<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"7015\" data-end=\"7117\">Ancak i\u015flemci y\u00fck\u00fc artabilir. Bu nedenle \u00fcretim ortamlar\u0131nda test yap\u0131lmadan aktif edilmesi \u00f6nerilmez.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"7124\" data-end=\"7177\"><strong data-start=\"7127\" data-end=\"7177\">Yedekleme ve Ar\u015fivleme S\u00fcre\u00e7lerinde S\u0131k\u0131\u015ft\u0131rma<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"7179\" data-end=\"7313\">Yedekleme sistemlerinde s\u0131k\u0131\u015ft\u0131rma kritik \u00f6neme sahiptir. \u00c7\u00fcnk\u00fc g\u00fcnl\u00fck veya saatlik al\u0131nan yedekler h\u0131zla b\u00fcy\u00fcr. S\u0131k\u0131\u015ft\u0131rma sayesinde:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"7315\" data-end=\"7416\">\n<li data-start=\"7315\" data-end=\"7352\">\n<p data-start=\"7317\" data-end=\"7352\">Daha az depolama alan\u0131 kullan\u0131l\u0131r<\/p>\n<\/li>\n<li data-start=\"7353\" data-end=\"7381\">\n<p data-start=\"7355\" data-end=\"7381\">Yedekleme s\u00fcresi k\u0131sal\u0131r<\/p>\n<\/li>\n<li data-start=\"7382\" data-end=\"7416\">\n<p data-start=\"7384\" data-end=\"7416\">Replikasyon i\u015flemleri h\u0131zlan\u0131r<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"7418\" data-end=\"7537\">\u00d6zellikle bulut tabanl\u0131 <strong><a title=\"yedekleme hizmeti\" href=\"https:\/\/sh.com.tr\/yedekleme-hizmeti\">yedekleme hizmeti<\/a> <\/strong>\u00e7\u00f6z\u00fcmlerinde veri aktar\u0131m maliyetini azaltmak i\u00e7in s\u0131k\u0131\u015ft\u0131rma zorunlu hale gelmi\u015ftir.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"7544\" data-end=\"7610\"><strong data-start=\"7547\" data-end=\"7610\">Bulut Ortamlar\u0131nda Veri S\u0131k\u0131\u015ft\u0131rma ve Depolama Stratejileri<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"7612\" data-end=\"7783\">Bulut sunucular\u0131nda veri s\u0131k\u0131\u015ft\u0131rma hem maliyet hem performans a\u00e7\u0131s\u0131ndan \u00f6nemlidir. Nesne depolama sistemlerinde lifecycle politikalar\u0131 ile veri so\u011fuk katmana ta\u015f\u0131nabilir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"7785\" data-end=\"7839\">Bulut ortam\u0131nda uygulanabilecek stratejiler \u015funlard\u0131r:<\/p>\n<ul style=\"text-align: justify;\" data-start=\"7841\" data-end=\"7982\">\n<li data-start=\"7841\" data-end=\"7895\">\n<p data-start=\"7843\" data-end=\"7895\">S\u0131k eri\u015filen veriler i\u00e7in d\u00fc\u015f\u00fck gecikmeli depolama<\/p>\n<\/li>\n<li data-start=\"7896\" data-end=\"7941\">\n<p data-start=\"7898\" data-end=\"7941\">Ar\u015fiv veriler i\u00e7in d\u00fc\u015f\u00fck maliyetli katman<\/p>\n<\/li>\n<li data-start=\"7942\" data-end=\"7982\">\n<p data-start=\"7944\" data-end=\"7982\">Otomatik veri ya\u015fam d\u00f6ng\u00fcs\u00fc y\u00f6netimi<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" data-start=\"7984\" data-end=\"8072\">Bu stratejiler, veri s\u0131k\u0131\u015ft\u0131rma ile birlikte kullan\u0131ld\u0131\u011f\u0131nda maksimum verimlilik sa\u011flar.<\/p>\n<h2 style=\"text-align: justify;\" data-start=\"8079\" data-end=\"8139\"><strong data-start=\"8082\" data-end=\"8139\">Performans ve G\u00fcvenlik A\u00e7\u0131s\u0131ndan Teknik De\u011ferlendirme<\/strong><\/h2>\n<p style=\"text-align: justify;\" data-start=\"8141\" data-end=\"8308\">Veri s\u0131k\u0131\u015ft\u0131rma uygulan\u0131rken performans testi yap\u0131lmal\u0131d\u0131r. \u00c7\u00fcnk\u00fc her i\u015f y\u00fck\u00fc farkl\u0131d\u0131r. Log sunucular\u0131 ile veritaban\u0131 sunucular\u0131n\u0131n s\u0131k\u0131\u015ft\u0131rma ihtiyac\u0131 ayn\u0131 de\u011fildir.<\/p>\n<p style=\"text-align: justify;\" data-start=\"8310\" data-end=\"8493\">Ayr\u0131ca s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f verinin \u015fifreleme ile birlikte kullan\u0131m\u0131 dikkat gerektirir. \u015eifrelenmi\u015f veri genellikle s\u0131k\u0131\u015ft\u0131r\u0131lamaz. Bu nedenle \u00f6nce s\u0131k\u0131\u015ft\u0131rma sonra \u015fifreleme uygulanmal\u0131d\u0131r.<\/p>\n<p style=\"text-align: justify;\" data-start=\"8495\" data-end=\"8711\">Do\u011fru yap\u0131land\u0131r\u0131lm\u0131\u015f bir <strong data-start=\"8521\" data-end=\"8570\">sunucu depolama ve veri s\u0131k\u0131\u015ft\u0131rma stratejisi<\/strong>, yaln\u0131zca alan tasarrufu sa\u011flamaz; ayn\u0131 zamanda operasyonel verimlilik, yedekleme h\u0131z\u0131 ve felaket kurtarma s\u00fcrelerinde ciddi iyile\u015fme sunar.<\/p>\n<p style=\"text-align: justify;\" data-start=\"8713\" data-end=\"9063\">G\u00fcn\u00fcm\u00fczde veri b\u00fcy\u00fcmesi ka\u00e7\u0131n\u0131lmazd\u0131r. Ancak do\u011fru teknik planlama ile bu b\u00fcy\u00fcme kontrol alt\u0131na al\u0131nabilir. \u0130\u015fletmeler, altyap\u0131 tasar\u0131m\u0131nda yaln\u0131zca kapasiteyi de\u011fil, veri yap\u0131s\u0131n\u0131, eri\u015fim s\u0131kl\u0131\u011f\u0131n\u0131 ve i\u015f y\u00fck\u00fc karakteristi\u011fini analiz ederek karar vermelidir. Bu yakla\u015f\u0131m uzun vadede s\u00fcrd\u00fcr\u00fclebilir ve g\u00fcvenilir bir BT mimarisi olu\u015fturman\u0131n temelidir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kurumsal BT altyap\u0131lar\u0131nda veri miktar\u0131 her y\u0131l katlanarak art\u0131yor. Log kay\u0131tlar\u0131, uygulama \u00e7\u0131kt\u0131lar\u0131, medya dosyalar\u0131, veritaban\u0131 tablolar\u0131 ve yedekler d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde, sunucularda depolanan veri hacmi art\u0131k petabayt seviyelerine ula\u015f\u0131yor. Bu b\u00fcy\u00fcme kar\u015f\u0131s\u0131nda i\u015fletmeler i\u00e7in iki temel soru \u00f6ne \u00e7\u0131k\u0131yor: Depolama alan\u0131 nas\u0131l daha verimli kullan\u0131l\u0131r ve performanstan \u00f6d\u00fcn vermeden maliyetler nas\u0131l optimize edilir? \u0130\u015fte bu noktada [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":16088,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2359,612,2360,2358],"class_list":["post-17740","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sunucu","tag-blok-seviyesinde-sikistirma","tag-bulut-sunucu","tag-sunucu-depolama-yontemleri","tag-veri-sikistirma"],"_links":{"self":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=17740"}],"version-history":[{"count":1,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17740\/revisions"}],"predecessor-version":[{"id":17741,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/posts\/17740\/revisions\/17741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/media\/16088"}],"wp:attachment":[{"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=17740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=17740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sh.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=17740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}