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23 followers · 19 following

Achievements

Achievement: StarstruckAchievement: Pull SharkAchievement: Arctic Code Vault Contributor

Achievements

Achievement: StarstruckAchievement: Pull SharkAchievement: Arctic Code Vault Contributor

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@SparkDL @SJINFOF

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petrizhang/README.md

Hi there 👋 I'm Petri

I am a Senior Engineer at Tencent Big Data.

My research interests include:

  • 🔭 Modern Execution Engine: vectorized execution, JIT query compilation, and GPU query execution
  • 🌱 Distributed Data Processing: distributed OLAP, batch processing, and query optimization
  • 🔎 Vector Database: vector indexing, approximate nearest-neighbor search, and filtered search

🌐 Personal Homepage

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  1. StarRocks/starrocks StarRocks/starrocks Public

    The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …

    Java 12k 2.5k