Apache Paimon Rust The rust implementation of Apache Paimon.

Official electron build of draw.io

Flink SQL connector for ClickHouse. Support ClickHouseCatalog and read/write primary data, maps, arrays to clickhouse.

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

Apache Celeborn is an elastic and high-performance service for shuffle and spilled data.

Apache flink

Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.

Compass is a task diagnosis platform for bigdata

Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.

A repository that contains models, datasets, and fine-tuning techniques for DB-GPT, with the purpose of enhancing model performance in Text-to-SQL

FlinkSQL数据脱敏和行级权限解决方案及源码，支持面向用户级别的数据脱敏和行级数据访问控制，即特定用户只能访问到脱敏后的数据或授权过的行。此方案是实时领域Flink的解决方案，类似于离线数仓Hive Ranger中的Row-level Filter和Column Masking方案。

Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.

Java Predicate, supports SQL-like syntax

Very fast & efficient grep for Kafka stream

基于 antlr4 的多种数据库SQL解析器，获取SQL中元数据，可用于数据平台产品中的多个场景：ddl语句提取元数据、sql 权限校验、表级血缘、sql语法校验等场景。支持spark、flink、gauss、starrocks、Oracle、MYSQL、Postgresql，sqlserver,、db2等

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

High performance data store solution

Apache Calcite

The Lineage Analysis system for FlinkSQL supports advanced syntax such as Watermark, UDTF, CEP, Windowing TVFs, and CTAS.

HyperLogLog (original and hyperloglog++) algorithm implementation in java.

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

Apache Iceberg

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

⚡ Dynamically generated stats for your github readmes

JDBC driver for ClickHouse

ClickHouse Java Clients & JDBC Driver

Next Generation of ShadowsocksX

Automatically exported from code.google.com/p/java-image-scaling

Learning Flink : Flink CEP,Flink Core,Flink SQL

程序员在家做饭方法指南。Programmer's guide about how to cook at home (Simplified Chinese only).