{"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":"have-you-started-evaluating-your-performance-when-postgresql-19-is-approaching","status":"publish","type":"post","link":"https:\/\/profelis.com.tr\/en\/2026\/09\/01\/postgresql-19-yaklasirken-ortaminizi-degerlendirmeye-basladiniz-mi\/","title":{"rendered":"Have You Started Assessing Your Environment as PostgreSQL 19 Approaches?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"41135\" class=\"elementor elementor-41135\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-729f895 e-flex e-con-boxed e-con e-parent\" data-id=\"729f895\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;pix_scale_in&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f734b2a elementor-widget elementor-widget-text-editor\" data-id=\"f734b2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">As the release date of PostgreSQL 19 approaches, it is the perfect time to begin evaluation and planning work to take advantage of the new features.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">In this article, we will discuss the improvements and test results introduced with postgres19 for heavily used INSERT and JOIN operations.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23129a8 elementor-widget elementor-widget-image\" data-id=\"23129a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-1024x576.avif\" class=\"attachment-large size-large wp-image-41113\" alt=\"\" srcset=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-1024x576.avif 1024w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-300x169.avif 300w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-768x432.avif 768w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-1536x864.avif 1536w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2-18x10.avif 18w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/08\/postgresql-kilitlenme-blog-2.avif 1672w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96eb8aa elementor-widget elementor-widget-heading\" data-id=\"96eb8aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foreign Key Overhead Reduced<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a97df51 elementor-widget elementor-widget-text-editor\" data-id=\"a97df51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Foreign keys introduce additional overhead during high INSERT traffic while maintaining data integrity. With PostgreSQL 19, this overhead is significantly reduced.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8511e58 elementor-widget elementor-widget-image\" data-id=\"8511e58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"145\" src=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-1024x232.png\" class=\"attachment-large size-large wp-image-41140\" alt=\"\" srcset=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-1024x232.png 1024w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-300x68.png 300w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-768x174.png 768w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-1536x348.png 1536w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-2048x463.png 2048w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_1-18x4.png 18w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f981bf elementor-widget elementor-widget-text-editor\" data-id=\"8f981bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In tables where FK control is added, a slowdown of approximately 4.3x is observed in PostgreSQL 18, while this ratio drops to 2.5x in PostgreSQL 19.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b548c0 elementor-widget elementor-widget-image\" data-id=\"8b548c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"478\" src=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1-1024x765.jpg\" class=\"attachment-large size-large wp-image-41141\" alt=\"\" srcset=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1-1024x765.jpg 1024w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1-300x224.jpg 300w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1-768x573.jpg 768w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1-16x12.jpg 16w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-1.jpg 1200w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6778eb2 elementor-widget elementor-widget-heading\" data-id=\"6778eb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">JOIN Performance Improvements<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9935d50 elementor-widget elementor-widget-text-editor\" data-id=\"9935d50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">PostgreSQL 19 brings significant improvements to the query planner:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfc8406 elementor-widget elementor-widget-image\" data-id=\"bfc8406\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"288\" src=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-1024x461.png\" class=\"attachment-large size-large wp-image-41142\" alt=\"\" srcset=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-1024x461.png 1024w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-300x135.png 300w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-768x346.png 768w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-1536x691.png 1536w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-2048x922.png 2048w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/POSTGRES19_TABLO_2-18x8.png 18w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c52f744 elementor-widget elementor-widget-image\" data-id=\"c52f744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"353\" src=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2-1024x565.jpg\" class=\"attachment-large size-large wp-image-41143\" alt=\"\" srcset=\"https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2-1024x565.jpg 1024w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2-300x166.jpg 300w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2-768x424.jpg 768w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2-18x10.jpg 18w, https:\/\/profelis.com.tr\/wp-content\/uploads\/2026\/09\/gorsel-2.jpg 1392w\" sizes=\"(max-width: 640px) 100vw, 640px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-562c5e9 elementor-widget elementor-widget-text-editor\" data-id=\"562c5e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The lower one performs better.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2689df7 elementor-widget elementor-widget-heading\" data-id=\"2689df7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Result<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5640eb7 elementor-widget elementor-widget-text-editor\" data-id=\"5640eb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Migrating to PostgreSQL 19 without making structural changes on the application side ensures more efficient use of server resources and allows you to handle a heavier load with the same hardware.<\/span><\/p><p class=\"translation-block\"><span style=\"font-weight: 400\">You can <a href=\"https:\/\/profelis.com.tr\/en\/contact\/\" target=\"_self\">contact us<\/a> to evaluate the potential benefits together.<\/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":"<p>As the release date of PostgreSQL 19 approaches, it is high time to start evaluation and planning work to take advantage of the new features. In this article, we will discuss the improvements and test results introduced with PostgreSQL 19 for heavily used INSERT and JOIN operations.<\/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}]}}