--- title: Coding Symphony: ClickHouse + dbt and table... description: This post explores table partitioning, ORDER BY keys, and PRIMARY keys in ClickHouse to optimize query performance and improve data retrieval processes. canonical: https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Coding Symphony: ClickHouse + dbt and table partitioning, order by and primary keys (part 3) | daily.dev og:description: This post explores table partitioning, ORDER BY keys, and PRIMARY keys in ClickHouse to optimize query performance and improve data retrieval processes. og:url: https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms og:image: https://api.daily.dev/og/posts/MGMianzMs.png og:image:alt: Coding Symphony: ClickHouse + dbt and table partitioning, order by and primary keys (part 3) 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. # Coding Symphony: ClickHouse + dbt and table partitioning, order by and primary keys (part 3) **[AWS Tip](https://daily.dev/sources/awstip)** · 6 min read · 1 upvotes · 0 comments ## Summary This post explores table partitioning, ORDER BY keys, and PRIMARY keys in ClickHouse to optimize query performance and improve data retrieval processes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#clickhouse](https://daily.dev/tags/clickhouse) [View this post on daily.dev](https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms) ```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":"Coding Symphony: ClickHouse + dbt and table partitioning, order by and primary keys (part 3)","url":"https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms"},"datePublished":"2024-04-19T17:45:44.432Z","dateModified":"2024-05-09T09:06:09.090Z","description":"This post explores table partitioning, ORDER BY keys, and PRIMARY keys in ClickHouse to optimize query performance and improve data retrieval processes.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c65e077b5fcf08a02bcc8198177f3463?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c65e077b5fcf08a02bcc8198177f3463?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"AWS Tip","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":"AWS Tip","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/aea5725665d4494d8470f6c11612e774","url":"https://daily.dev/sources/awstip"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/coding-symphony-clickhouse-dbt-and-table-partitioning-order-by-and-primary-keys-part-3--mgmianzms","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"clickhouse","timeRequired":"PT6M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"AWS Tip","item":"https://daily.dev/sources/awstip"},{"@type":"ListItem","position":3,"name":"Coding Symphony: ClickHouse + dbt and table partitioning, order by and primary keys (part 3)"}]} ```