🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).

Davinci is a DVsaaS (Data Visualization as a Service) Platform

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

Moonbox is a DVtaaS (Data Virtualization as a Service) Platform

A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.

Repository project pages.

Stream computing platform for bigdata

基于flink 1.8 源码二次开发，详见MD

The vip.com's java coding standard, libraries and tools

Distributed Scheduled Job Framework

Redis replication tool. support sync,psync,psync2. can parse rdb,aof,mixed rdb aof file. support redis4.0

Replicate your Key Value Store across your network, with consistency, persistance and performance.

Cruise-control is the first of its kind to fully automate the dynamic workload rebalance and self-healing of a kafka cluster. It provides great value to Kafka users by simplifying the operation of …

Benchmark Suite for Apache Spark

Kafka Consumer Lag Checking

Pinpoint is an open source APM (Application Performance Management) tool for large-scale distributed systems written in Java.

Failure inducer framework

Monitor the availability of Kakfa clusters with generated messages.

Parse Redis dump.rdb files, Analyze Memory, and Export Data to JSON

Write your Spark data to Kafka seamlessly

A search engine which can hold 100 trillion lines of log data.

Central Application Tracking

A Kafka audit system

Improvement of Apache Kafka Mirrormaker

Mirror of Apache Spark

High Performance Spark Streaming with Direct Kafka in Java

HTTP Basic Authentication for Elasticsearch