Stars
A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means
本书为《C++17 the complete guide》的个人中文翻译，仅供学习和交流使用，侵删
C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))
DuckDB is an analytical in-process SQL database management system
Apache Doris is a real-time analytics and hybrid search database for AI agents.
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Native SQL Engine plugin for Spark SQL with vectorized SIMD optimizations.
This project has customization likes custom data sources, plugins written for the distributed systems like Apache Spark, Apache Ignite etc
T‘rex Park is a Youzan sponsored project. Offering Chinese NLP and image models pretrained from E-commerce datasets (product titles, images, comments, etc.).
Alluxio, data orchestration for analytics and machine learning in the cloud
ClickHouse® is a real-time analytics database management system
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
JavaCC - a parser generator for building parsers from grammars. It can generate code in Java, C++ and C#.
Kyligence / calcite
Forked from apache/calcitea tailored Apache Calcite for Apache Kylin, more details at http://mail-archives.apache.org/mod_mbox/kylin-dev/201704.mbox/%3CCAF7etT=wEBPKm4C_6ffssQ0=kEhD=j1jz3O9DpjC+Zu9xWU=5A@mail.gmail.com%3E .…
A composable and fully extensible C++ execution engine library for data management systems.
Hive federation service. Enables disparate tables to be concurrently accessed across multiple Hive deployments.
Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
Remote shuffle service for Apache Spark to store shuffle data on remote servers.
一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy serv…
Notes talking about the design and implementation of Apache Spark
2017年买房经历总结出来的买房购房知识分享给大家，希望对大家有所帮助。买房不易，且买且珍惜。Sharing the knowledge of buy an own house that according to the experience at hangzhou in 2017 to all the people. It's not easy to buy a own house, so…
Janino is a super-small, super-fast Java™ compiler.
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
configuration library for JVM languages using HOCON files
The official home of the Presto distributed SQL query engine for big data