How I became an AST convert
A walkthrough by our solutions architect, Afzal Jasani, on changing his mental model of how SQLMesh works and how the underlying mechanics are extremely valuable.
Tobiko Data Articles
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How SQLMesh reduces warehouse costs with cron and partitions
Learn about how SQLMesh saves money with cron and partitions.
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Column level lineage for dbt
Step by step guide for column level lineage within your dbt project.
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Transpiling SQL #1: JSON Paths
Transpiling SQL is a hard problem. This blog series uses real-world transpilation challenges to explain how SQLGlot, the transpilation framework powering SQLMesh, tries to solve it.
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Metadata everywhere!
Creating, updating, and locating project metadata is a hassle. SQLMesh makes it easier by letting models speak for themselves: inline comments automatically registered with your SQL engine.
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Are these SQL queries the same?
How can you tell if two SQL queries are the same? Can you do better than just checking if two statements are textually equivalent?
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SQLGlot Jumps on the Rust Bandwagon
Introducing the Rust implementation of the SQLGlot tokenizer, which significantly improves parsing performance.
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Introducing WAP Pattern Support with Apache Iceberg
SQLMesh now supports the Write-Audit-Publish pattern when model tables are stored in the Apache Iceberg format.
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Why Data Teams Are Adopting Declarative Pipelines
Explaining the surge in popularity of declarative data transformation while drawing some parallels with DevOps.
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Our open source philosophy
How we're trying to build a trustworthy and thriving open source community.