{"version":"1.0","provider_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","provider_url":"https:\/\/fatihsoysal.com\/blog","author_name":"Fatih Soysal","author_url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/","title":"Da\u011f\u0131t\u0131k Sistemlerde CAP Teoremi: Sava\u015flar\u0131n\u0131z\u0131 Se\u00e7mek","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0SvGSOf5ln\"><a href=\"https:\/\/fatihsoysal.com\/blog\/dagitik-sistemlerde-cap-teoremi-savaslarinizi-secmek\/\">Da\u011f\u0131t\u0131k Sistemlerde CAP Teoremi: Sava\u015flar\u0131n\u0131z\u0131 Se\u00e7mek<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fatihsoysal.com\/blog\/dagitik-sistemlerde-cap-teoremi-savaslarinizi-secmek\/embed\/#?secret=0SvGSOf5ln\" width=\"600\" height=\"338\" title=\"&#8220;Da\u011f\u0131t\u0131k Sistemlerde CAP Teoremi: Sava\u015flar\u0131n\u0131z\u0131 Se\u00e7mek&#8221; &#8212; Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" data-secret=\"0SvGSOf5ln\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"Da\u011f\u0131t\u0131k sistemler, modern uygulamalar\u0131n temel ta\u015flar\u0131ndan biridir. Ancak bu sistemleri tasarlarken ve y\u00f6net\u0131rken kar\u015f\u0131la\u015f\u0131lan en \u00f6nemli kavramlardan biri de CAP teoremidir. Bu teorem, bir da\u011f\u0131t\u0131k sistemde \u00fc\u00e7 temel \u00f6zelli\u011fin \u2013 tutarl\u0131l\u0131k (Consistency), kullan\u0131labilirlik (Availability) ve dayan\u0131kl\u0131l\u0131k (Partition tolerance) \u2013 ayn\u0131 anda tam olarak sa\u011flanamayaca\u011f\u0131n\u0131 belirtir. Ba\u015fka bir deyi\u015fle, bu \u00fc\u00e7 \u00f6zelli\u011fin her zaman \u00fc\u00e7\u00fcn\u00fc birden elde edemezsiniz; bir tanesinden taviz vermeniz gerekir. Bu yaz\u0131da, CAP teoremini detayl\u0131 olarak inceleyecek, her bir \u00f6zelli\u011fi a\u00e7\u0131klayacak ve hangi senaryolarda hangi \u00f6zelli\u011fin \u00f6nceliklendirilmesi gerekti\u011fini ele alaca\u011f\u0131z."}