Apache DolphinScheduler is a distributed and extensible workflow scheduler platform with powerful DAG visual interfaces, dedicated to solving complex job dependencies in the data pipeline and provi…

ClickHouse® is a free analytics DBMS for big data

hadoop-cos为Apache Hadoop、Spark以及Tez等大数据计算框架集成提供支持，可以像访问HDFS一样读写存储在腾讯云COS上的数据。同时也支持作为Druid等查询与分析引擎的Deep Storage

bigdata

A simple project used to submit a Flink SQL script

基于flink1.11.1二次开发的版本，扩展包括connector开发增强、新增format开发、cdc功能开发、bugfix

Platform for Flink

Apache Flink

Change Data Capture (CDC) Connectors for Apache Flink

flink sql connector clickhouse zeppelin

A easy and high-performance monitoring system, as well as offsets or metadata and other kafka information.

Java API for GeoIP2 webservice client and database reader

Apache Druid: a high performance real-time analytics database.

SQL-based streaming analytics platform at scale

Flink接收kafka数据根据event time存储到相应目录文件并以parquet文件格式存储到HDFS

A better compressed bitset in Java

Tranquility helps you send real-time event streams to Druid and handles partitioning, replication, service discovery, and schema rollover, seamlessly and without downtime.

Web UI for Presto, Hive, Elasticsearch, SparkSQL

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

A lightweight powerful flow control component enabling reliability and monitoring for microservices. (轻量级的流量控制、熔断降级 Java 库)

Redisson - Redis Java client with features of In-Memory Data Grid. Supports over 30 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce,…

A process for exposing JMX Beans via HTTP for Prometheus consumption

Official mydumper project

TiDB is a distributed HTAP database compatible with the MySQL protocol

TiDB community content