--- title: PostgresBench: A Reproducible Benchmark for Postgres... description: ClickHouse has released PostgresBench, an open and reproducible benchmark for comparing managed PostgreSQL services. Built on pgbench with a TPC-B-like... canonical: https://daily.dev/posts/postgresbench-a-reproducible-benchmark-for-postgres-services-vzebpsymu twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: PostgresBench: A Reproducible Benchmark for Postgres Services | daily.dev og:description: ClickHouse has released PostgresBench, an open and reproducible benchmark for comparing managed PostgreSQL services. Built on pgbench with a TPC-B-like... og:url: https://daily.dev/posts/postgresbench-a-reproducible-benchmark-for-postgres-services-vzebpsymu og:image: https://api.daily.dev/og/posts/vZebPSyMU.png og:image:alt: PostgresBench: A Reproducible Benchmark for Postgres Services og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # PostgresBench: A Reproducible Benchmark for Postgres Services **[ClickHouse](https://daily.dev/sources/clickhouse)** · 7 min read · 1 upvotes · 0 comments ## Summary ClickHouse has released PostgresBench, an open and reproducible benchmark for comparing managed PostgreSQL services. Built on pgbench with a TPC-B-like workload, it tests five services (Postgres managed by ClickHouse, AWS Aurora, AWS RDS, Neon, and Crunchy Bridge) at two instance sizes and two dataset scales (100 GB and 500 GB). The benchmark uses 256 concurrent clients, 10-minute runs, and reports TPS, average latency, P95, and P99. Results show Postgres managed by ClickHouse leading in TPS at both scales, with Crunchy Bridge second at 100 GB and Aurora second at 500 GB. All configurations, scripts, and results are publicly available for reproduction or challenge. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [pg\_clickhouse is the fastest Postgres extension on ClickBench](https://daily.dev/posts/pg-clickhouse-is-the-fastest-postgres-extension-on-clickbench-kslwk5lud) · ClickHouse · 4 upvotes · 0 comments - [ClickHouse vs PostgreSQL: Choosing the Right Database for Analytics](https://daily.dev/posts/clickhouse-vs-postgresql-choosing-the-right-database-for-analytics-ckxz2ek9o) · BigData Boutique blog · 3 upvotes · 0 comments - [Measuring real-time performance per dollar under continuous load: CostBench’s first end-to-end results](https://daily.dev/posts/measuring-real-time-performance-per-dollar-under-continuous-load-costbench-s-first-end-to-end-resul-rz7x2emyv) · ClickHouse · 1 upvotes · 0 comments - [Postgres \+ ClickHouse: The OSS Stack To Handle Agentic AI Scale](https://daily.dev/posts/postgres-clickhouse-the-oss-stack-to-handle-agentic-ai-scale-porzekft6) · The New Stack · 1 upvotes · 0 comments --- Tags: [#postgresql](https://daily.dev/tags/postgresql), [#clickhouse](https://daily.dev/tags/clickhouse), [#aws-rds](https://daily.dev/tags/aws-rds) [View this post on daily.dev](https://daily.dev/posts/postgresbench-a-reproducible-benchmark-for-postgres-services-vzebpsymu) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"PostgresBench: A Reproducible Benchmark for Postgres Services","url":"https://daily.dev/posts/postgresbench-a-reproducible-benchmark-for-postgres-services-vzebpsymu","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/postgresbench-a-reproducible-benchmark-for-postgres-services-vzebpsymu"},"datePublished":"2026-04-07T09:46:27.386Z","dateModified":"2026-04-07T09:47:55.562Z","description":"ClickHouse has released PostgresBench, an open and reproducible benchmark for comparing managed PostgreSQL services. 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