Apache Amoro(incubating) is a Lakehouse management system built on open data lake formats.

FlashMLA: Efficient Multi-head Latent Attention Kernels

🦜🔗 The platform for reliable agents.

Main gperftools repository

Grok open release

Apache DataFusion Comet Spark Accelerator

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

Apache Spark - A unified analytics engine for large-scale data processing

Apache Spark - A unified analytics engine for large-scale data processing

Uniffle is a high performance, general purpose Remote Shuffle Service.

GitHub Action for continuous benchmarking to keep performance

The analytical engine for TiDB and TiDB Cloud. Try free: https://tidbcloud.com/free-trial

Apache Spark - A unified analytics engine for large-scale data processing

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

Firestorm is a Remote Shuffle Service, and provides the capability for Apache Spark and Apache Hadoop MapReduce applications to store shuffle data on remote servers

A composable and fully extensible C++ execution engine library for data management systems.

《代码随想录》LeetCode 刷题攻略：200道经典题目刷题顺序，共60w字的详细图解，视频难点剖析，50余张思维导图，支持C++，Java，Python，Go，JavaScript等多语言版本，从此算法学习不再迷茫！🔥🔥 来看看，你会发现相见恨晚！🚀

JDK8u mirror from mercurial

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

An example Maven project that consumes a package

A Spark plugin for reading and writing Excel files

A free book: "The Science of Functional Programming"

Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Koalas: pandas API on Apache Spark

Grammars written for ANTLR v4; expectation that the grammars are free of actions.

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Kerberos and Hadoop: The Madness beyond the Gate

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas