A family of header-only, very fast and memory-friendly hashmap and btree containers.

The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

The official home of the Presto distributed SQL query engine for big data

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

OLAP Database Performance Tuning Guide

The Workload Analyzer collects Presto® and Trino workload statistics, and analyzes them

动态模板引擎是一套轻量化、跨平台、高性能的纯原生移动端卡片渲染动态化解决方案

Upserts, Deletes And Incremental Processing on Big Data.

✍ WeChat Markdown Editor | 一款高度简洁的微信 Markdown 编辑器：支持 Markdown 语法、色盘取色、多图上传、一键下载文档、自定义 CSS 样式、一键重置等特性

Apache Spark 2.2.1 for Hadoop 2.2+

Apache Flink官方文档中文翻译计划

Spark Structured Streaming Kafka 0.8 Source Implementation

ElasticSearchOutputFormat for Flink DataSet

Redshift data source for Apache Spark

qingsong

base64 encoder and decoder written in Java

A lightweight cryptography-driven Zero Trust protocol to safeguard servers and data from attackers by leveraging resource-hiding and encryption algorithms.

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