V2Ray

A modern tool for managing database schemas

Main Liquibase Source

🔥 Blazing fast bulk data transfers between any cloud 🔥

Project SnappyData - memory optimized analytics database, based on Apache Spark™ and Apache Geode™. Stream, Transact, Analyze, Predict in one cluster

The Lightweight Data Collector of SLS in Alibaba Cloud

Materialize simplifies application development with streaming data. Incrementally-updated materialized views - in PostgreSQL and in real time. Materialize is powered by Timely Dataflow.

Self-contained demo using Kafka, Materialize and Metabase to check what's streaming on Twitch. All you need is Docker and Twitch access tokens! 👾

A Flexible, Fast, Federated(3F) SQL Analysis Middleware for Multiple Data Sources

Change Data Capture (CDC) Connectors for Apache Flink

Linkis helps easily connect to various back-end computation/storage engines(Spark, Python, TiDB...), exposes various interfaces(REST, JDBC, Java ...), with multi-tenancy, high performance, and reso…

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualiz…

Kubernetes container platform tailored for multi-cloud and multi-cluster management

DataX集成可视化页面，选择数据源即可一键生成数据同步任务，支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源，批量创建RDBMS数据同步任务，集成开源调度系统，支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

Exchangis is a lightweight,highly extensible data exchange platform that supports data transmission between structured and unstructured heterogeneous data sources

Prophecis is a one-stop cloud native machine learning platform.

Visualis is a BI tool for data visualization. It provides financial-grade data visualization capabilities on the basis of data security and permissions, based on the open source project Davinci con…

Qualitis is a one-stop data quality management platform that supports quality verification, notification, and management for various datasource. It is used to solve various data quality problems ca…

Schedulis is a high performance workflow task scheduling system that supports high availability and multi-tenant financial level features, Linkis computing middleware, and has been integrated into …

Scriptis is for interactive data analysis with script development(SQL, Pyspark, HiveQL), task submission(Spark, Hive), UDF, function, resource management and intelligent diagnosis.

存放JAVA开发的设计思想、算法：《剑指Offer》、《编程珠玑》、《深入理解Java虚拟机：JVM高级特性与最佳实践》、《重构-改善既有代码的设计 中文版》、《clean_code(中文完整版)》、《Java编程思想(第4版)》、《Java核心技术 卷I (第8版)》、《Quartz_Job+Scheduling_Framework》；一些大的上传不上来的文件在README

京东茅台抢购最新优化版本，京东茅台秒杀，添加误差时间同步调整，优化了茅台抢购进程队列

WeDataSphere is a financial level one-stop open-source suitcase for big data platforms. Currently the source code of Scriptis and Linkis has already been released to the open-source community. WeDa…

Using Flink SQL to build ETL job

DBus

Wormhole is a SPaaS (Stream Processing as a Service) Platform