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StarRocks is the world's fastest open query engine for sub-second, ad-hoc analytics both on and off the data lakehouse. With average query performance 3x faster than other popular alternatives, StarRocks is a query engine that eliminates the need for denormalization and adapts to your use cases, without having to move your data or rewrite SQL. A Linux Foundation project. <br></br>

Learn more 👉🏻 [What Is StarRocks: Features and Use Cases](https://www.youtube.com/watch?v=RfXO5GOnbW4&ab_channel=CelerData), 
</br> Join our biggest annual event at  [Next Query 2026](https://nextquery.phoenixdata.ai/) to learn how people are building analytics systems that work today—and preparing them for what comes next.

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## Features

* **🚀 Native vectorized SQL engine:** StarRocks adopts vectorization technology to make full use of the parallel computing power of CPU, achieving sub-second query returns in multi-dimensional analyses, which is 5 to 10 times faster than previous systems.
* **📊 Standard SQL:** StarRocks supports ANSI SQL syntax (fully supported TPC-H and TPC-DS). It is also compatible with the MySQL protocol. Various clients and BI software can be used to access StarRocks.
* **💡 Smart query optimization:** StarRocks can optimize complex queries through CBO (Cost Based O