{"id":41135,"date":"2026-09-01T12:01:25","date_gmt":"2026-09-01T09:01:25","guid":{"rendered":"https:\/\/profelis.com.tr\/?p=41135"},"modified":"2026-09-01T12:23:31","modified_gmt":"2026-09-01T09:23:31","slug":"postgresql-19-yaklasirken-ortaminizi-degerlendirmeye-basladiniz-mi","status":"publish","type":"post","link":"https:\/\/profelis.com.tr\/en\/2026\/09\/01\/postgresql-19-yaklasirken-ortaminizi-degerlendirmeye-basladiniz-mi\/","title":{"rendered":"PostgreSQL 19 Yakla\u015f\u0131rken Ortam\u0131n\u0131z\u0131 De\u011ferlendirmeye Ba\u015flad\u0131n\u0131z m\u0131?"},"content":{"rendered":"
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PostgreSQL 19\u2019un \u00e7\u0131k\u0131\u015f tarihi yakla\u015f\u0131rken, yeni \u00f6zelliklerden yararlanmak i\u00e7in de\u011ferlendirme ve planlama \u00e7al\u0131\u015fmalar\u0131na ba\u015flaman\u0131n tam zaman\u0131.\u00a0<\/span><\/p>

Bu yaz\u0131m\u0131zda, yo\u011fun kullan\u0131lan INSERT ve JOIN i\u015flemlerinde postgres19 ile gelen iyile\u015ftirmelere ve test sonu\u00e7lar\u0131na de\u011finece\u011fiz.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Foreign Key Overhead\u2019i Azald\u0131<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Foreign key, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korurken y\u00fcksek INSERT trafi\u011finde ek maliyet olu\u015fturur. PostgreSQL 19 ile bu maliyet \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fcyor.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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FK kontrol\u00fc eklenen tablolarda PostgreSQL 18\u2019de yakla\u015f\u0131k 4,3 kat yava\u015flama g\u00f6r\u00fcl\u00fcrken, PostgreSQL 19\u2019da bu oran 2,5 kata gerilemi\u015ftir.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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JOIN Performans \u0130yile\u015ftirmeleri<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PostgreSQL 19, sorgu planlay\u0131c\u0131s\u0131nda \u00f6nemli iyile\u015ftirmeler getiriyor:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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D\u00fc\u015f\u00fck olan daha iyi performans g\u00f6stermektedir.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Sonu\u00e7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Uygulama taraf\u0131nda yap\u0131sal de\u011fi\u015fiklik yapmadan PostgreSQL 19\u2019a ge\u00e7i\u015f, sunucu kaynaklar\u0131n\u0131n daha verimli kullan\u0131lmas\u0131n\u0131 sa\u011flar ve ayn\u0131 donan\u0131mla daha fazla y\u00fck kald\u0131rabilmenize imk\u00e2n tan\u0131r.<\/span><\/p>

Kazan\u0131mlar\u0131 birlikte de\u011ferlendirmek i\u00e7in bizimle ileti\u015fime<\/a> ge\u00e7ebilirsiniz.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

PostgreSQL 19\u2019un \u00e7\u0131k\u0131\u015f tarihi yakla\u015f\u0131rken, yeni \u00f6zelliklerden yararlanmak i\u00e7in de\u011ferlendirme ve planlama \u00e7al\u0131\u015fmalar\u0131na ba\u015flaman\u0131n tam zaman\u0131. Bu yaz\u0131m\u0131zda, yo\u011fun kullan\u0131lan INSERT ve JOIN i\u015flemlerinde postgres19 ile gelen iyile\u015ftirmelere ve test sonu\u00e7lar\u0131na de\u011finece\u011fiz.<\/p>","protected":false},"author":16,"featured_media":41138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45,75,129],"tags":[60,50],"class_list":["post-41135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yazi","category-postgresql","category-veritabani","tag-postgresql","tag-veritabani"],"_links":{"self":[{"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/posts\/41135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/comments?post=41135"}],"version-history":[{"count":9,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/posts\/41135\/revisions"}],"predecessor-version":[{"id":41150,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/posts\/41135\/revisions\/41150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/media\/41138"}],"wp:attachment":[{"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/media?parent=41135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/categories?post=41135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/profelis.com.tr\/en\/wp-json\/wp\/v2\/tags?post=41135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}