--- title: How Fast Is DoltLite? | daily.dev description: DoltLite replaces SQLite's B-tree storage engine with a Prolly Tree, enabling a clean apples-to-apples performance comparison since the SQL engine is... canonical: https://daily.dev/posts/how-fast-is-doltlite--antlkgasr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How Fast Is DoltLite? | daily.dev og:description: DoltLite replaces SQLite's B-tree storage engine with a Prolly Tree, enabling a clean apples-to-apples performance comparison since the SQL engine is... og:url: https://daily.dev/posts/how-fast-is-doltlite--antlkgasr og:image: https://api.daily.dev/og/posts/AntlKgASR.png og:image:alt: How Fast Is DoltLite? 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. # How Fast Is DoltLite? **[DoltHub Blog](https://daily.dev/sources/dolthub-blog)** · 7 min read · 69 upvotes · 8 comments ## Summary DoltLite replaces SQLite's B-tree storage engine with a Prolly Tree, enabling a clean apples-to-apples performance comparison since the SQL engine is identical. Using an in-memory sysbench suite on 100,000-row tables, the Prolly Tree tax is approximately 1.20x on reads (20% overhead), 1.67x on batched writes (67% overhead), and 4x on autocommit writes. The autocommit penalty is structural: every commit re-hashes the path from leaf to root and writes new content-addressed chunks, with cost growing as tables get larger. Practical advice: batch writes in transactions to reduce the tax from 4x to 1.67x, and prefer integer primary keys over UUIDs to avoid additional overhead. The trade-off buys full version control history, branching, diff, and merge capabilities. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@rafaelpastre** · 4 upvotes > Straight to the point and backed by data. Exactly the kind of technical breakdown I like reading. Awesome post! **@legacy8** · 0 upvotes > Is it's API compatible with SQLite? **@abbasb** · 0 upvotes > Intresting **@ajaychoudhary80** · 0 upvotes > The 4× autocommit penalty makes batching transactions a no-brainer. **@victorusoro** · 0 upvotes > Currently, I've deployed SQLite on edge device, it's very light and works with low memory, is DoltLite that light? ## Similar posts on daily.dev - [DoltLite Beta](https://daily.dev/posts/doltlite-beta-6gdortkc2) · DoltHub Blog · 13 upvotes · 0 comments - [Dolt vs DoltLite Storage Comparison](https://daily.dev/posts/dolt-vs-doltlite-storage-comparison-dgrvrl6go) · DoltHub Blog · 0 upvotes · 0 comments - [Dolt Workbench Now Supports DoltLite](https://daily.dev/posts/dolt-workbench-now-supports-doltlite-iutualinx) · DoltHub Blog · 2 upvotes · 0 comments --- Tags: [#database](https://daily.dev/tags/database), [#sqlite](https://daily.dev/tags/sqlite) [View this post on daily.dev](https://daily.dev/posts/how-fast-is-doltlite--antlkgasr) ```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":"How Fast Is DoltLite?","url":"https://daily.dev/posts/how-fast-is-doltlite--antlkgasr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-fast-is-doltlite--antlkgasr"},"datePublished":"2026-06-08T23:02:53.861Z","dateModified":"2026-06-09T04:19:43.318Z","description":"DoltLite replaces SQLite's B-tree storage engine with a Prolly Tree, enabling a clean apples-to-apples performance comparison since the SQL engine is...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/449ddc1a2694cdc3224d503688dc068b?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/449ddc1a2694cdc3224d503688dc068b?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"DoltHub Blog","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"DoltHub Blog","logo":"https://media.daily.dev/image/upload/s--LXDlvjS4--/f_auto,q_auto/v1780213587/logos/dolthub-blog?_a=BAMAMiWQ0","url":"https://daily.dev/sources/dolthub-blog"},"commentCount":8,"discussionUrl":"https://daily.dev/posts/how-fast-is-doltlite--antlkgasr","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":69},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":8}],"keywords":"database,sqlite","timeRequired":"PT7M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"DoltHub Blog","item":"https://daily.dev/sources/dolthub-blog"},{"@type":"ListItem","position":3,"name":"How Fast Is DoltLite?"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/how-fast-is-doltlite--antlkgasr","comment":[{"@type":"Comment","text":"Straight to the point and backed by data. Exactly the kind of technical breakdown I like reading. Awesome post!","datePublished":"2026-06-11T06:27:25.979Z","url":"https://daily.dev/posts/AntlKgASR#c-xK8N9w9Qf","author":{"@type":"Person","name":"Rafael Zocco Pastre","url":"https://daily.dev/rafaelpastre","image":"https://lh3.googleusercontent.com/a/ACg8ocJwD7GM0ypph0769O922p_xcFYrb9XVgu5zEX2UwkgZE5UJSIc=s96-c"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"Is it’s API compatible with SQLite?","datePublished":"2026-06-11T08:25:52.899Z","url":"https://daily.dev/posts/AntlKgASR#c-5LiAS0n1L","author":{"@type":"Person","name":"Legacy","url":"https://daily.dev/legacy8","image":"https://avatars.githubusercontent.com/u/52163001?v=4"}},{"@type":"Comment","text":"Intresting","datePublished":"2026-06-14T08:55:13.253Z","url":"https://daily.dev/posts/AntlKgASR#c-xPPHA4Z6j","author":{"@type":"Person","name":"Abbas Badreddine","url":"https://daily.dev/abbasb","image":"https://media.daily.dev/image/upload/s--YJ2dOIFf--/f_auto/v1781427370/avatars/avatar_7YhUK0G3FECsq6lF62F0T?_a=BAMAMiWQ0"}},{"@type":"Comment","text":"The 4× autocommit penalty makes batching transactions a no-brainer.","datePublished":"2026-06-13T04:16:06.315Z","url":"https://daily.dev/posts/AntlKgASR#c-PvrmZLd3U","author":{"@type":"Person","name":"Ajay Choudhary","url":"https://daily.dev/ajaychoudhary80","image":"https://media.daily.dev/image/upload/s--WkX8wDW2--/f_auto/v1780989706/avatars/avatar_QNZlI2SgVnNSx5PSRpCVx?_a=BAMAMiWQ0"}},{"@type":"Comment","text":"Currently, I’ve deployed SQLite on edge device, it’s very light and works with low memory, is DoltLite that light?","datePublished":"2026-06-29T15:56:32.586Z","url":"https://daily.dev/posts/AntlKgASR#c-ECaMyB8WI","author":{"@type":"Person","name":"Victor Usoro","url":"https://daily.dev/victorusoro","image":"https://lh3.googleusercontent.com/a/ACg8ocJQczFBEb3I8v9xsW0hTvTZFT8nWaYcjC4rHIXLX6ckVGsAKYA=s96-c"}}]} ```