{"id":156,"date":"2025-11-05T13:01:06","date_gmt":"2025-11-05T13:01:06","guid":{"rendered":"https:\/\/adveyer.com\/blog\/?p=156"},"modified":"2025-11-05T13:01:06","modified_gmt":"2025-11-05T13:01:06","slug":"raid-nedir-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/adveyer.com\/blog\/raid-nedir-ne-ise-yarar\/","title":{"rendered":"Raid Nedir? Ne \u0130\u015fe Yarar?"},"content":{"rendered":"<p data-start=\"189\" data-end=\"762\"><strong data-start=\"189\" data-end=\"236\">RAID (Redundant Array of Independent Disks)<\/strong>, T\u00fcrk\u00e7esiyle <strong data-start=\"250\" data-end=\"287\">Ba\u011f\u0131ms\u0131z Disklerin Yedekli Dizisi<\/strong>, birden fazla sabit diski (HDD veya SSD) bir araya getirerek <strong data-start=\"349\" data-end=\"375\">daha y\u00fcksek performans<\/strong>, <strong data-start=\"377\" data-end=\"395\">veri g\u00fcvenli\u011fi<\/strong> veya her ikisini birden sa\u011flamak amac\u0131yla kullan\u0131lan bir depolama teknolojisidir.<br data-start=\"477\" data-end=\"480\" \/>RAID sistemleri genellikle <strong data-start=\"507\" data-end=\"522\">sunucularda<\/strong>, <strong data-start=\"524\" data-end=\"546\">veri merkezlerinde<\/strong>, <strong data-start=\"548\" data-end=\"568\">NAS cihazlar\u0131nda<\/strong> ve <strong data-start=\"572\" data-end=\"607\">kurumsal depolama sistemlerinde<\/strong> kullan\u0131l\u0131r. Ancak art\u0131k <strong data-start=\"632\" data-end=\"657\">bireysel kullan\u0131c\u0131lar<\/strong> da \u00f6nemli verilerini korumak veya disk performans\u0131n\u0131 art\u0131rmak i\u00e7in RAID sistemlerinden yararlanmaktad\u0131r.<\/p>\n<h2 data-start=\"769\" data-end=\"801\">RAID Nedir ve Temel Amac\u0131 Nedir?<\/h2>\n<p data-start=\"803\" data-end=\"1106\">RAID teknolojisinin ortaya \u00e7\u0131k\u0131\u015f amac\u0131, tek bir diskin yetersizliklerini ortadan kald\u0131rmakt\u0131r.<br data-start=\"897\" data-end=\"900\" \/>Bir sabit disk ar\u0131zaland\u0131\u011f\u0131nda t\u00fcm verilerin kaybolma riski vard\u0131r. Ayr\u0131ca performans a\u00e7\u0131s\u0131ndan da tek bir disk, y\u00fcksek h\u0131z gerektiren i\u015flemlerde yava\u015f kalabilir.<br data-start=\"1062\" data-end=\"1065\" \/>RAID bu iki soruna ayn\u0131 anda \u00e7\u00f6z\u00fcm sunar:<\/p>\n<ul data-start=\"1108\" data-end=\"1351\">\n<li data-start=\"1108\" data-end=\"1228\">\n<p data-start=\"1110\" data-end=\"1228\"><strong data-start=\"1110\" data-end=\"1138\">Yedeklilik (Redundancy):<\/strong> Verilerin birden fazla diske yaz\u0131lmas\u0131yla olas\u0131 disk ar\u0131zalar\u0131na kar\u015f\u0131 koruma sa\u011flan\u0131r.<\/p>\n<\/li>\n<li data-start=\"1229\" data-end=\"1351\">\n<p data-start=\"1231\" data-end=\"1351\"><strong data-start=\"1231\" data-end=\"1254\">Performans (Speed):<\/strong> Veriler birden fazla diske b\u00f6l\u00fcnerek okuma\/yazma i\u015flemleri paralel \u015fekilde yap\u0131l\u0131r ve h\u0131z artar.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"1358\" data-end=\"1383\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-157\" src=\"https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir.webp\" alt=\"raid nedir\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir.webp 1920w, https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir-300x169.webp 300w, https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir-1024x576.webp 1024w, https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir-768x432.webp 768w, https:\/\/adveyer.com\/blog\/wp-content\/uploads\/2025\/11\/raid-nedir-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2 data-start=\"1358\" data-end=\"1383\">RAID Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h2>\n<p data-start=\"1385\" data-end=\"1626\">RAID sistemleri, birden fazla fiziksel diski bir <strong data-start=\"1434\" data-end=\"1458\">mant\u0131ksal disk grubu<\/strong> haline getirir.<br data-start=\"1474\" data-end=\"1477\" \/>Yani i\u015fletim sistemi bu disklere <strong data-start=\"1510\" data-end=\"1532\">tek bir b\u00fcy\u00fck disk<\/strong> gibi davran\u0131r.<br data-start=\"1547\" data-end=\"1550\" \/>Ancak veriler, se\u00e7ilen <strong data-start=\"1573\" data-end=\"1590\">RAID seviyesi<\/strong>ne g\u00f6re farkl\u0131 \u015fekillerde da\u011f\u0131t\u0131l\u0131r:<\/p>\n<ul data-start=\"1628\" data-end=\"1816\">\n<li data-start=\"1628\" data-end=\"1699\">\n<p data-start=\"1630\" data-end=\"1699\">Baz\u0131 seviyelerde veriler <strong data-start=\"1655\" data-end=\"1666\">b\u00f6l\u00fcn\u00fcr<\/strong> (striping) \u2192 performans artar,<\/p>\n<\/li>\n<li data-start=\"1700\" data-end=\"1766\">\n<p data-start=\"1702\" data-end=\"1766\">Baz\u0131lar\u0131nda <strong data-start=\"1714\" data-end=\"1728\">kopyalan\u0131r<\/strong> (mirroring) \u2192 veri g\u00fcvenli\u011fi artar,<\/p>\n<\/li>\n<li data-start=\"1767\" data-end=\"1816\">\n<p data-start=\"1769\" data-end=\"1816\">Baz\u0131lar\u0131nda ise <strong data-start=\"1785\" data-end=\"1805\">her ikisi birden<\/strong> yap\u0131l\u0131r.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"406\" data-end=\"453\">RAID Nedir? &#8211; Yaz\u0131l\u0131msal RAID ve Donan\u0131msal RAID Nedir?<\/h2>\n<p data-start=\"455\" data-end=\"728\">RAID sistemleri yaln\u0131zca disklerin bir araya getirilmesinden ibaret de\u011fildir.<br data-start=\"532\" data-end=\"535\" \/>Bu sistemler iki farkl\u0131 \u015fekilde kurulabilir: <strong data-start=\"580\" data-end=\"615\">Yaz\u0131l\u0131msal RAID (Software RAID)<\/strong> veya <strong data-start=\"621\" data-end=\"656\">Donan\u0131msal RAID (Hardware RAID)<\/strong>.<br data-start=\"657\" data-end=\"660\" \/>Aralar\u0131ndaki fark, RAID i\u015flemlerinin nerede ve nas\u0131l y\u00fcr\u00fct\u00fcld\u00fc\u011f\u00fcd\u00fcr.<\/p>\n<h3 data-start=\"735\" data-end=\"777\"><strong data-start=\"742\" data-end=\"777\">Yaz\u0131l\u0131msal RAID Nedir? (Software RAID)<\/strong><\/h3>\n<p data-start=\"778\" data-end=\"1006\">Yaz\u0131l\u0131msal RAID, RAID i\u015flemlerinin <strong data-start=\"813\" data-end=\"832\">i\u015fletim sistemi<\/strong> taraf\u0131ndan y\u00f6netildi\u011fi yap\u0131d\u0131r.<br data-start=\"864\" data-end=\"867\" \/>Yani verilerin disklere nas\u0131l yaz\u0131laca\u011f\u0131, nas\u0131l yedeklenece\u011fi gibi i\u015flemleri sistemin kendi yaz\u0131l\u0131m\u0131 yapar.<br data-start=\"974\" data-end=\"977\" \/>Ek bir donan\u0131ma gerek yoktur.<\/p>\n<p data-start=\"1008\" data-end=\"1024\"><strong data-start=\"1008\" data-end=\"1024\">Avantajlar\u0131:<\/strong><\/p>\n<ul data-start=\"1025\" data-end=\"1204\">\n<li data-start=\"1025\" data-end=\"1056\">\n<p data-start=\"1027\" data-end=\"1056\">Ek donan\u0131m maliyeti yoktur.<\/p>\n<\/li>\n<li data-start=\"1057\" data-end=\"1141\">\n<p data-start=\"1059\" data-end=\"1141\">Linux, Windows veya macOS gibi i\u015fletim sistemlerinde kolayca yap\u0131land\u0131r\u0131labilir.<\/p>\n<\/li>\n<li data-start=\"1142\" data-end=\"1204\">\n<p data-start=\"1144\" data-end=\"1204\">K\u00fc\u00e7\u00fck \u00f6l\u00e7ekli sistemler veya ki\u015fisel kullan\u0131m i\u00e7in uygundur.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1206\" data-end=\"1225\"><strong data-start=\"1206\" data-end=\"1225\">Dezavantajlar\u0131:<\/strong><\/p>\n<ul data-start=\"1226\" data-end=\"1400\">\n<li data-start=\"1226\" data-end=\"1303\">\n<p data-start=\"1228\" data-end=\"1303\">RAID i\u015flemleri CPU taraf\u0131ndan yap\u0131ld\u0131\u011f\u0131 i\u00e7in sistem kaynaklar\u0131n\u0131 t\u00fcketir.<\/p>\n<\/li>\n<li data-start=\"1304\" data-end=\"1360\">\n<p data-start=\"1306\" data-end=\"1360\">Donan\u0131m tabanl\u0131 \u00e7\u00f6z\u00fcmlere g\u00f6re performans d\u00fc\u015febilir.<\/p>\n<\/li>\n<li data-start=\"1361\" data-end=\"1400\">\n<p data-start=\"1363\" data-end=\"1400\">B\u00fcy\u00fck kurumsal sistemlerde \u00f6nerilmez.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1402\" data-end=\"1562\"><strong data-start=\"1402\" data-end=\"1415\">\u00d6rnekler:<\/strong><br data-start=\"1415\" data-end=\"1418\" \/>Linux\u2019ta <code data-start=\"1427\" data-end=\"1434\">mdadm<\/code> arac\u0131 ile kurulan RAID yap\u0131lar\u0131, Windows\u2019ta \u201cDisk Y\u00f6netimi\u201d \u00fczerinden yap\u0131lan RAID yap\u0131land\u0131rmalar\u0131 yaz\u0131l\u0131msal RAID\u2019e \u00f6rnektir.<\/p>\n<h3 data-start=\"1569\" data-end=\"1611\"><strong data-start=\"1576\" data-end=\"1611\">Donan\u0131msal RAID Nedir? (Hardware RAID)<\/strong><\/h3>\n<p data-start=\"1612\" data-end=\"1905\">Donan\u0131msal RAID, RAID i\u015flemlerinin \u00f6zel bir <strong data-start=\"1656\" data-end=\"1694\">RAID denetleyici (RAID controller)<\/strong> kart\u0131 taraf\u0131ndan y\u00f6netildi\u011fi yap\u0131d\u0131r.<br data-start=\"1732\" data-end=\"1735\" \/>Bu kart, i\u015flemci ve belle\u011fe sahip k\u00fc\u00e7\u00fck bir bilgisayar gibi \u00e7al\u0131\u015f\u0131r ve disk i\u015flemlerini do\u011frudan y\u00f6netir.<br data-start=\"1840\" data-end=\"1843\" \/>B\u00f6ylece i\u015fletim sistemine daha az y\u00fck biner, performans artar.<\/p>\n<p data-start=\"1907\" data-end=\"1923\"><strong data-start=\"1907\" data-end=\"1923\">Avantajlar\u0131:<\/strong><\/p>\n<ul data-start=\"1924\" data-end=\"2177\">\n<li data-start=\"1924\" data-end=\"1969\">\n<p data-start=\"1926\" data-end=\"1969\">Y\u00fcksek performans ve g\u00fcvenilirlik sa\u011flar.<\/p>\n<\/li>\n<li data-start=\"1970\" data-end=\"2043\">\n<p data-start=\"1972\" data-end=\"2043\">CPU\u2019ya y\u00fck bindirmez, t\u00fcm RAID y\u00f6netimi kontrolc\u00fc taraf\u0131ndan yap\u0131l\u0131r.<\/p>\n<\/li>\n<li data-start=\"2044\" data-end=\"2113\">\n<p data-start=\"2046\" data-end=\"2113\">Disk ar\u0131zalar\u0131nda otomatik kurtarma ve uyar\u0131 \u00f6zellikleri bulunur.<\/p>\n<\/li>\n<li data-start=\"2114\" data-end=\"2177\">\n<p data-start=\"2116\" data-end=\"2177\">B\u00fcy\u00fck veri merkezleri ve profesyonel sunucular i\u00e7in idealdir.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2179\" data-end=\"2198\"><strong data-start=\"2179\" data-end=\"2198\">Dezavantajlar\u0131:<\/strong><\/p>\n<ul data-start=\"2199\" data-end=\"2403\">\n<li data-start=\"2199\" data-end=\"2261\">\n<p data-start=\"2201\" data-end=\"2261\">Ek maliyetlidir (RAID kontrolc\u00fc kartlar\u0131 pahal\u0131 olabilir).<\/p>\n<\/li>\n<li data-start=\"2262\" data-end=\"2352\">\n<p data-start=\"2264\" data-end=\"2352\">Kontrolc\u00fc ar\u0131zalan\u0131rsa veriye eri\u015fim zorla\u015fabilir (ayn\u0131 kontrolc\u00fc modeli gerekebilir).<\/p>\n<\/li>\n<li data-start=\"2353\" data-end=\"2403\">\n<p data-start=\"2355\" data-end=\"2403\">Kurulum ve y\u00f6netim daha teknik bilgi gerektirir.<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p data-start=\"2405\" data-end=\"2508\"><strong data-start=\"2405\" data-end=\"2418\">\u00d6rnekler:<\/strong><br data-start=\"2418\" data-end=\"2421\" \/><a href=\"https:\/\/www.dell.com\/tr-tr\" target=\"_blank\" rel=\"noopener\">Dell<\/a> PERC, <a href=\"https:\/\/www.hp.com\/tr-tr\/home.html\" target=\"_blank\" rel=\"noopener\">HP<\/a> Smart Array, LSI MegaRAID gibi kontrolc\u00fcler donan\u0131msal RAID \u00f6rnekleridir.<\/p>\n<\/blockquote>\n<h3 data-start=\"2515\" data-end=\"2543\"><strong data-start=\"2522\" data-end=\"2543\">Hangisi Daha \u0130yi?<\/strong><\/h3>\n<p data-start=\"2544\" data-end=\"2586\">Se\u00e7im tamamen kullan\u0131m amac\u0131na ba\u011fl\u0131d\u0131r:<\/p>\n<ul data-start=\"2587\" data-end=\"2784\">\n<li data-start=\"2587\" data-end=\"2671\">\n<p data-start=\"2589\" data-end=\"2671\">Ev kullan\u0131c\u0131lar\u0131 veya k\u00fc\u00e7\u00fck i\u015fletmeler i\u00e7in <strong data-start=\"2633\" data-end=\"2652\">yaz\u0131l\u0131msal RAID<\/strong> yeterli olurken,<\/p>\n<\/li>\n<li data-start=\"2672\" data-end=\"2784\">\n<p data-start=\"2674\" data-end=\"2784\">Kurumsal sistemlerde, veri merkezlerinde veya s\u00fcrekli \u00e7al\u0131\u015fan sunucularda <strong data-start=\"2748\" data-end=\"2767\">donan\u0131msal RAID<\/strong> tercih edilir.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2786\" data-end=\"2921\">Donan\u0131msal RAID, \u00f6zellikle <strong data-start=\"2813\" data-end=\"2844\">y\u00fcksek eri\u015filebilirlik (HA)<\/strong> ve <strong data-start=\"2848\" data-end=\"2866\">veri g\u00fcvenli\u011fi<\/strong> gerektiren sistemlerde <strong data-start=\"2890\" data-end=\"2907\">olmazsa olmaz<\/strong> kabul edilir.<\/p>\n<h2 data-start=\"1823\" data-end=\"1859\">RAID Seviyeleri ve \u00d6zellikleri<\/h2>\n<p data-start=\"1861\" data-end=\"1982\">RAID sistemlerinin bir\u00e7ok seviyesi vard\u0131r. Her biri performans, yedeklilik ve kapasite a\u00e7\u0131s\u0131ndan farkl\u0131 avantajlar sunar.<\/p>\n<h3 data-start=\"1984\" data-end=\"2029\"><strong data-start=\"1988\" data-end=\"2029\">RAID 0 (Striping) \u2013 Performans Odakl\u0131<\/strong><\/h3>\n<ul data-start=\"2030\" data-end=\"2303\">\n<li data-start=\"2030\" data-end=\"2086\">\n<p data-start=\"2032\" data-end=\"2086\">Veriler iki veya daha fazla diske b\u00f6l\u00fcnerek yaz\u0131l\u0131r.<\/p>\n<\/li>\n<li data-start=\"2087\" data-end=\"2132\">\n<p data-start=\"2089\" data-end=\"2132\">Okuma ve yazma h\u0131zlar\u0131 olduk\u00e7a y\u00fcksektir.<\/p>\n<\/li>\n<li data-start=\"2133\" data-end=\"2303\">\n<p data-start=\"2135\" data-end=\"2303\">Ancak <strong data-start=\"2141\" data-end=\"2162\">yedeklilik yoktur<\/strong> \u2014 bir disk bozulursa t\u00fcm veriler kaybolur.<br data-start=\"2205\" data-end=\"2208\" \/><strong data-start=\"2208\" data-end=\"2227\">Kullan\u0131m Alan\u0131:<\/strong> Oyun sistemleri, ge\u00e7ici dosya i\u015flemleri, y\u00fcksek h\u0131z gerektiren uygulamalar.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2310\" data-end=\"2354\"><strong data-start=\"2314\" data-end=\"2354\">RAID 1 (Mirroring) \u2013 G\u00fcvenlik Odakl\u0131<\/strong><\/h3>\n<ul data-start=\"2355\" data-end=\"2602\">\n<li data-start=\"2355\" data-end=\"2397\">\n<p data-start=\"2357\" data-end=\"2397\">Ayn\u0131 veri iki diske ayn\u0131 anda yaz\u0131l\u0131r.<\/p>\n<\/li>\n<li data-start=\"2398\" data-end=\"2465\">\n<p data-start=\"2400\" data-end=\"2465\">Bir disk ar\u0131zalansa bile di\u011feriyle sistem \u00e7al\u0131\u015fmaya devam eder.<\/p>\n<\/li>\n<li data-start=\"2466\" data-end=\"2602\">\n<p data-start=\"2468\" data-end=\"2602\">Toplam kapasite, disklerin yar\u0131s\u0131 kadard\u0131r.<br data-start=\"2511\" data-end=\"2514\" \/><strong data-start=\"2514\" data-end=\"2533\">Kullan\u0131m Alan\u0131:<\/strong> \u00d6nemli verilerin sakland\u0131\u011f\u0131 sunucular, ki\u015fisel yedekleme sistemleri.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2609\" data-end=\"2656\"><strong data-start=\"2613\" data-end=\"2656\">RAID 5 \u2013 Performans ve G\u00fcvenlik Dengesi<\/strong><\/h3>\n<ul data-start=\"2657\" data-end=\"2923\">\n<li data-start=\"2657\" data-end=\"2682\">\n<p data-start=\"2659\" data-end=\"2682\">En az 3 disk gerekir.<\/p>\n<\/li>\n<li data-start=\"2683\" data-end=\"2762\">\n<p data-start=\"2685\" data-end=\"2762\">Veriler par\u00e7alara ayr\u0131l\u0131r ve \u201cparity\u201d (yedekleme bilgisi) disklere da\u011f\u0131l\u0131r.<\/p>\n<\/li>\n<li data-start=\"2763\" data-end=\"2923\">\n<p data-start=\"2765\" data-end=\"2923\">Bir disk bozulursa sistem \u00e7al\u0131\u015fmaya devam eder, veriler parity\u2019den kurtar\u0131l\u0131r.<br data-start=\"2843\" data-end=\"2846\" \/><strong data-start=\"2846\" data-end=\"2865\">Kullan\u0131m Alan\u0131:<\/strong> Sunucular, NAS sistemleri, k\u00fc\u00e7\u00fck-orta \u00f6l\u00e7ekli i\u015fletmeler.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2930\" data-end=\"2964\"><strong data-start=\"2934\" data-end=\"2964\">RAID 6 \u2013 Geli\u015fmi\u015f G\u00fcvenlik<\/strong><\/h3>\n<ul data-start=\"2965\" data-end=\"3191\">\n<li data-start=\"2965\" data-end=\"2990\">\n<p data-start=\"2967\" data-end=\"2990\">En az 4 disk gerekir.<\/p>\n<\/li>\n<li data-start=\"2991\" data-end=\"3071\">\n<p data-start=\"2993\" data-end=\"3071\">RAID 5\u2019in geli\u015ftirilmi\u015f halidir, ayn\u0131 anda iki diskin ar\u0131zas\u0131na dayanabilir.<\/p>\n<\/li>\n<li data-start=\"3072\" data-end=\"3191\">\n<p data-start=\"3074\" data-end=\"3191\">G\u00fcvenlik y\u00fcksek, performans orta d\u00fczeydedir.<br data-start=\"3118\" data-end=\"3121\" \/><strong data-start=\"3121\" data-end=\"3140\">Kullan\u0131m Alan\u0131:<\/strong> Kurumsal veri merkezleri, kritik dosya sunucular\u0131.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3198\" data-end=\"3264\"><strong data-start=\"3202\" data-end=\"3264\">RAID 10 (RAID 1 + 0) \u2013 Y\u00fcksek Performans + Y\u00fcksek G\u00fcvenlik<\/strong><\/h3>\n<ul data-start=\"3265\" data-end=\"3543\">\n<li data-start=\"3265\" data-end=\"3321\">\n<p data-start=\"3267\" data-end=\"3321\">RAID 1\u2019in g\u00fcvenli\u011fiyle RAID 0\u2019\u0131n h\u0131z\u0131n\u0131 birle\u015ftirir.<\/p>\n<\/li>\n<li data-start=\"3322\" data-end=\"3347\">\n<p data-start=\"3324\" data-end=\"3347\">En az 4 disk gerekir.<\/p>\n<\/li>\n<li data-start=\"3348\" data-end=\"3387\">\n<p data-start=\"3350\" data-end=\"3387\">Veriler hem kopyalan\u0131r hem b\u00f6l\u00fcn\u00fcr.<\/p>\n<\/li>\n<li data-start=\"3388\" data-end=\"3543\">\n<p data-start=\"3390\" data-end=\"3543\">Disk maliyeti y\u00fcksektir ancak performans ve g\u00fcvenlik dengesi m\u00fckemmeldir.<br data-start=\"3463\" data-end=\"3466\" \/><strong data-start=\"3466\" data-end=\"3485\">Kullan\u0131m Alan\u0131:<\/strong> Veritaban\u0131 sunucular\u0131, y\u00fcksek trafik alan web sunucular\u0131.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3550\" data-end=\"3588\">Sunucu Taraf\u0131nda RAID Kullan\u0131m\u0131<\/h2>\n<p data-start=\"3590\" data-end=\"3805\"><strong data-start=\"3590\" data-end=\"3610\">Sunucularda RAID<\/strong>, veri g\u00fcvenli\u011finin ve kesintisiz hizmetin en \u00f6nemli bile\u015fenlerinden biridir.<br data-start=\"3687\" data-end=\"3690\" \/>Bir web sitesi, e-posta sunucusu veya veritaban\u0131 sunucusu \u00e7\u00f6kt\u00fc\u011f\u00fcnde veri kayb\u0131 ya\u015fanmamas\u0131 i\u00e7in RAID kullan\u0131l\u0131r.<\/p>\n<p data-start=\"3807\" data-end=\"3853\"><strong data-start=\"3807\" data-end=\"3853\">Sunucularda RAID kullan\u0131m\u0131n\u0131n avantajlar\u0131:<\/strong><\/p>\n<ul data-start=\"3854\" data-end=\"4074\">\n<li data-start=\"3854\" data-end=\"3920\">\n<p data-start=\"3856\" data-end=\"3920\">Disk ar\u0131zas\u0131nda veri kayb\u0131 ya\u015famadan \u00e7al\u0131\u015fmaya devam edebilme,<\/p>\n<\/li>\n<li data-start=\"3921\" data-end=\"3954\">\n<p data-start=\"3923\" data-end=\"3954\">Okuma\/yazma h\u0131zlar\u0131nda art\u0131\u015f,<\/p>\n<\/li>\n<li data-start=\"3955\" data-end=\"4008\">\n<p data-start=\"3957\" data-end=\"4008\">Yedekleme i\u015flemlerinin daha verimli hale gelmesi,<\/p>\n<\/li>\n<li data-start=\"4009\" data-end=\"4074\">\n<p data-start=\"4011\" data-end=\"4074\">Donan\u0131m tabanl\u0131 RAID kartlar\u0131 sayesinde CPU\u2019ya y\u00fck binmemesi.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4076\" data-end=\"4303\"><a href=\"https:\/\/adveyer.com\/blog\/windows-server-nedir-ne-ise-yarar\/\"><strong data-start=\"4076\" data-end=\"4094\">Windows Server<\/strong><\/a>, <strong data-start=\"4096\" data-end=\"4105\">Linux<\/strong>, <strong data-start=\"4107\" data-end=\"4122\">VMware ESXi<\/strong> gibi sistemlerde RAID kurulumu do\u011frudan desteklenir.<br data-start=\"4175\" data-end=\"4178\" \/>Ayr\u0131ca bir\u00e7ok sunucu markas\u0131 (Dell, HP, Lenovo, Supermicro) donan\u0131m tabanl\u0131 RAID denetleyicileri (RAID Controller) ile gelir.<\/p>\n<h2 data-start=\"4310\" data-end=\"4342\">Ev Kullan\u0131c\u0131lar\u0131 \u0130\u00e7in RAID<\/h2>\n<p data-start=\"4344\" data-end=\"4416\">Bireysel kullan\u0131c\u0131lar da RAID teknolojisinden yararlanabilir.<br data-start=\"4405\" data-end=\"4408\" \/>\u00d6rne\u011fin:<\/p>\n<ul data-start=\"4417\" data-end=\"4629\">\n<li data-start=\"4417\" data-end=\"4467\">\n<p data-start=\"4419\" data-end=\"4467\"><strong data-start=\"4419\" data-end=\"4430\">RAID 1:<\/strong> Ki\u015fisel dosyalar\u0131 yedeklemek i\u00e7in,<\/p>\n<\/li>\n<li data-start=\"4468\" data-end=\"4538\">\n<p data-start=\"4470\" data-end=\"4538\"><strong data-start=\"4470\" data-end=\"4481\">RAID 0:<\/strong> Oyun veya video d\u00fczenleme performans\u0131n\u0131 art\u0131rmak i\u00e7in,<\/p>\n<\/li>\n<li data-start=\"4539\" data-end=\"4629\">\n<p data-start=\"4541\" data-end=\"4629\"><strong data-start=\"4541\" data-end=\"4552\">RAID 5:<\/strong> NAS cihazlar\u0131nda medya ar\u015fivlerini g\u00fcvenli bi\u00e7imde saklamak i\u00e7in idealdir.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4631\" data-end=\"4734\">RAID kurulumu, anakart destekliyorsa BIOS \u00fczerinden veya harici RAID denetleyici kartlarla yap\u0131labilir.<\/p>\n<h2 data-start=\"4741\" data-end=\"4766\">RAID\u2019in Avantajlar\u0131<\/h2>\n<p data-start=\"4768\" data-end=\"5077\">\u2705 <strong data-start=\"4770\" data-end=\"4795\">Y\u00fcksek Veri G\u00fcvenli\u011fi<\/strong> \u2013 Disk ar\u0131zalar\u0131na kar\u015f\u0131 koruma sa\u011flar.<br data-start=\"4835\" data-end=\"4838\" \/>\u2705 <strong data-start=\"4840\" data-end=\"4861\">Performans Art\u0131\u015f\u0131<\/strong> \u2013 Veriler paralel i\u015flendi\u011fi i\u00e7in okuma\/yazma h\u0131z\u0131 artar.<br data-start=\"4918\" data-end=\"4921\" \/>\u2705 <strong data-start=\"4923\" data-end=\"4943\">Veri S\u00fcreklili\u011fi<\/strong> \u2013 Sistem bir disk bozulsa bile \u00e7al\u0131\u015fmaya devam eder.<br data-start=\"4996\" data-end=\"4999\" \/>\u2705 <strong data-start=\"5001\" data-end=\"5013\">Esneklik<\/strong> \u2013 Farkl\u0131 RAID seviyeleri farkl\u0131 ihtiya\u00e7lara g\u00f6re ayarlanabilir.<\/p>\n<h2 data-start=\"5084\" data-end=\"5112\">RAID\u2019in Dezavantajlar\u0131<\/h2>\n<p data-start=\"5114\" data-end=\"5507\">\u274c <strong data-start=\"5116\" data-end=\"5127\">Maliyet<\/strong> \u2013 \u00c7oklu disk kullan\u0131m\u0131 ve RAID kontrolc\u00fcs\u00fc ek maliyet olu\u015fturur.<br data-start=\"5192\" data-end=\"5195\" \/>\u274c <strong data-start=\"5197\" data-end=\"5214\">Karma\u015f\u0131k Yap\u0131<\/strong> \u2013 Kurulum ve y\u00f6netimi teknik bilgi gerektirir.<br data-start=\"5261\" data-end=\"5264\" \/>\u274c <strong data-start=\"5266\" data-end=\"5293\">Yedekleme Yerine Ge\u00e7mez<\/strong> \u2013 RAID, yedeklilik sa\u011flar ama <strong data-start=\"5324\" data-end=\"5361\">tam bir yedekleme \u00e7\u00f6z\u00fcm\u00fc de\u011fildir<\/strong>. Veriler silinirse RAID de silinir.<br data-start=\"5397\" data-end=\"5400\" \/>\u274c <strong data-start=\"5402\" data-end=\"5427\">Disk Kapasitesi Kayb\u0131<\/strong> \u2013 Baz\u0131 RAID t\u00fcrlerinde kullan\u0131labilir kapasite azal\u0131r (\u00f6rne\u011fin RAID 1 veya 10).<\/p>\n<h2 data-start=\"5514\" data-end=\"5525\">Sonu\u00e7 Raid Nedir?<\/h2>\n<p data-start=\"5527\" data-end=\"5876\"><strong data-start=\"5527\" data-end=\"5535\">RAID<\/strong>, hem performans hem de veri g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan modern depolama \u00e7\u00f6z\u00fcmlerinin temel bile\u015fenlerinden biridir.<br data-start=\"5643\" data-end=\"5646\" \/>\u0130ster bireysel kullan\u0131c\u0131 olun ister b\u00fcy\u00fck bir veri merkezi y\u00f6neticisi, RAID teknolojisi verilerinizi korurken sistem verimlili\u011fini de art\u0131r\u0131r.<br data-start=\"5788\" data-end=\"5791\" \/>Do\u011fru RAID seviyesi se\u00e7imi, ihtiyac\u0131n\u0131za g\u00f6re maksimum performans ve g\u00fcvenlik sa\u011flar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RAID (Redundant Array of Independent Disks), T\u00fcrk\u00e7esiyle Ba\u011f\u0131ms\u0131z Disklerin Yedekli Dizisi, birden fazla sabit diski (HDD veya SSD) bir araya getirerek daha y\u00fcksek performans, veri g\u00fcvenli\u011fi veya her ikisini birden sa\u011flamak amac\u0131yla kullan\u0131lan bir depolama teknolojisidir.RAID sistemleri genellikle sunucularda, veri merkezlerinde, NAS cihazlar\u0131nda ve kurumsal depolama sistemlerinde kullan\u0131l\u0131r. Ancak art\u0131k bireysel kullan\u0131c\u0131lar da \u00f6nemli verilerini [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-156","post","type-post","status-publish","format-standard","hentry","category-dedicated-sunucu"],"_links":{"self":[{"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/posts\/156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/comments?post=156"}],"version-history":[{"count":2,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/posts\/156\/revisions"}],"predecessor-version":[{"id":159,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/posts\/156\/revisions\/159"}],"wp:attachment":[{"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/media?parent=156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/categories?post=156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adveyer.com\/blog\/wp-json\/wp\/v2\/tags?post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}