{"id":5849,"date":"2024-07-31T07:47:25","date_gmt":"2024-07-31T07:47:25","guid":{"rendered":"https:\/\/test.opensource-db.in\/wp1\/?p=5849"},"modified":"2024-07-31T08:09:13","modified_gmt":"2024-07-31T08:09:13","slug":"postgresql-performance-tuning-from-manual-to-automatic-dbtune","status":"publish","type":"post","link":"https:\/\/test.opensource-db.in\/wp1\/postgresql-performance-tuning-from-manual-to-automatic-dbtune\/","title":{"rendered":"PostgreSQL performance tuning from Manual to Automatic &#8211; DBtune"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Introduction:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In the previous <a href=\"https:\/\/test.opensource-db.in\/wp1\/the-dna-of-dba-mastering-parameter-tuning\/\">blog post &#8211; The DNA of DBA: <\/a><a href=\"https:\/\/test.opensource-db.in\/wp1\/the-dna-of-dba-mastering-parameter-tuning\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mastering<\/a><a href=\"https:\/\/test.opensource-db.in\/wp1\/the-dna-of-dba-mastering-parameter-tuning\/\"> Parameter Tuning<\/a>, we explored how mastering PostgreSQL parameter tuning is essential for every successful DBA, and how leveraging DBtune\u2019s AI-driven insights can automate optimization. Now, let&#8217;s delve deeper into the mechanics of database tuning and how DBtune elevates this practice to new heights.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In today\u2019s fast-paced digital world, ensuring your databases perform at peak efficiency is more challenging than ever. Enterprises face pressures from slow database queries, high infrastructure costs, and frequent downtimes, which significantly impact business operations and user experience.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is Database tuning?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Database tuning is the practice of keeping a database fit and responsive. As databases change, grow, and slow down based on workloads and machine specifications, tuning adapts a database to its current use-case, workload, and machine. This includes adjustments to queries, DBMS parameters, indexes, and OS parameters.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why does tuning matter?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">From a technical perspective, tuning has a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Direct impact on system performance, such as TPS (Transactions Per Second) with throughput and average query time with latency.<\/li>\n\n\n\n<li>Improved scalability.<\/li>\n\n\n\n<li>Enhanced reliability.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">From a business perspective, it:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Decreases infrastructure costs.<\/li>\n\n\n\n<li>Increases user satisfaction.<\/li>\n\n\n\n<li>Reduces downtime.<\/li>\n\n\n\n<li>Boosts productivity.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This blog covers DBMS parameter tuning of PostgreSQL using <a href=\"https:\/\/www.dbtune.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">DBtune<\/a>, an AI-powered solution designed to transition manual parameter tuning to automatic optimization, enhancing PostgreSQL performance with minimal effort. Parameter tuning involves adjusting the knobs to best fit the workload, and these parameters are application-dependent.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Meet DBtune: Your Database tuning friend<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DBtune is a Software as a Service (SaaS) platform that uses advanced AI techniques to analyze and optimize PostgreSQL configurations. By continuously learning from real-world usage patterns, DBtune ensures your database runs at its best, adapting to changing demands without manual intervention.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Features of DBtune:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Automated Optimization: DBtune removes the guesswork from tuning by automatically adjusting parameters to enhance performance.<\/li>\n\n\n\n<li>Real-time Monitoring: Database performance metrics are presented on an intuitive dashboard.<\/li>\n\n\n\n<li>Cost Efficiency: Reduces expenses by optimizing infrastructure usage.<\/li>\n\n\n\n<li>Easy Integration: Supports various PostgreSQL environments, including self-hosted and managed IaaS services like Amazon EC2, GCP VMs, Azure VMs, etc.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Optimising PostgreSQL with DBtune step by step:<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Setting up Environment<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The first step involves logging into DBtune <a href=\"https:\/\/www.dbtune.com\/\">https:\/\/www.dbtune.com\/<\/a>&nbsp; to access the platform.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><img fetchpriority=\"high\" decoding=\"async\" width=\"602\" height=\"295\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcL3XKWl3E56HZUsSLi3Hn-MYQ4QEdaHzdbuiovF9pMzGmwXy_EmEkuBKZE5cKW7HbnFpNmgJMXcQzEpNS-VEtdgzvcza6aUpLBj8TXHSlVYm0E0V6WZFpukVgFACSHgeLPgN_OiQTvnnoxxUcsZBHJuCX6?key=glokcqdSamux5IAvzQjlPQ\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choose database engine and hosting, then download and run the DBtune client on your CLI.<\/li>\n\n\n\n<li>Then you can add the PostgreSQL database connection string in the dbtune_config.yml file.<\/li>\n\n\n\n<li>Then we are ready to start the DBtune client by running the python3 dbtune.py, then initiate the tuning session by clicking the start tuning button on the UI page.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Initiating the tuning session<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Once the DBtune client is running, head back to the DBtune dashboard to monitor the tuning session. We can apply some workloads like pgbench, benchbase, and other benchmark tests to monitor the database performance.<\/li>\n\n\n\n<li>DBtune does 30 iterations through various configurations, continuously learning and adapting to find the optimal settings for specific workload. This dynamically adjusts the database&#8217;s changing needs.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" width=\"602\" height=\"295\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdXv8ZJySaGG7bHCzG9mLKGk2wysMJ-3oY5IRl75L3JUWw3zMS6WkJVZ0zc1W3few4mRxLN_tY7KYbLUfgHKsYHJXzdSSn2tS30t0-nKh9yWGHVJI6xkekBZ80-tJURk8UhszKuf2w0KZlLATUlIjO4A819?key=glokcqdSamux5IAvzQjlPQ\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Observing the results<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The performance of DBtune is evident in the results, As tuning session progresses, we can notice the significant changes in the performance metrics such as:<\/li>\n\n\n\n<li>Increased Transactions Per Second(TPS): Experience up to 4x increase in TPS, this increase transactions database can handle, thanks to optimised configurations.<\/li>\n\n\n\n<li>Reduced Query Latency: Achieve 2.2x reduction in query latency ensuring faster application response times for the users.<\/li>\n\n\n\n<li>Optimised Resource Usage: Track the efficient utilisation of CPU, memory, and other resources, resulting in potential cost savings on infrastructure.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" width=\"602\" height=\"241\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXc7KNvkIT7xxEuBE5l8Xit71KeYSewd5g00qHguM3vYPkoOvOgBDB3t3wB_ALH5m3wO9GFdhhUZyaRZHZ7eEVPGzm7vn8Db7OqSc16lFXRunTC6TTlNdBwhazgo595KaEsXZKduv4wgXaAWi7p9bX9Dqx4k?key=glokcqdSamux5IAvzQjlPQ\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DBtune offers revolutionary solution for optimising PostgreSQL performance through its AI-powered automation and user-friendly interface. By seamlessly integrating the parameter tuning techniques, it aims to improve the query speed and maximising resource utilisation resulting in enhanced database efficiency and reduced infrastructure costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ready to experience these benefits and see how DBtune transforms your database environment into a high performing cost-effective asset.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/app.dbtune.com\/register\">Start with the free trial<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introduction: In the previous blog post &#8211; The DNA of DBA: Mastering Parameter Tuning, we explored how mastering PostgreSQL parameter [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":5855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,23,42,89],"tags":[],"class_list":["post-5849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-others","category-postgresql-14","category-postgresql-15","category-postgresql-16"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PostgreSQL performance tuning from Manual to Automatic - DBtune - OpenSource DB<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL performance tuning from Manual to Automatic - DBtune - OpenSource DB\" \/>\n<meta property=\"og:description\" content=\"Introduction: In the previous blog post &#8211; 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