Stars
QuestDB is a high performance, open-source, time-series database
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
The Metadata Platform for your Data and AI Stack
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
Apache Beam is a unified programming model for Batch and Streaming data processing.
configuration library for JVM languages using HOCON files
Lightweight Java and Android library for integration with Ethereum clients
A process for collecting metrics using JMX MBeans for Prometheus consumption
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
MATURE: A set of Maven tools for dealing with Dockerfiles
Confluent Schema Registry for Kafka
ZooKeeper client wrapper and rich ZooKeeper framework
Secor is a service implementing Kafka log persistence
Apache Polaris, the interoperable, open source catalog for Apache Iceberg
A platform that makes it easy for developers to build realtime, cost-effective, operations-focused applications
Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library. Aggregate 100,000 APIs & send anywhere in 20 lines of code. Ping/HTTP Calls 8000 servers in 12 seconds. (Akka) www.parallec.io
Generic Data Ingestion & Dispersal Library for Hadoop
Manages streaming of data to AWS S3 without knowing the size beforehand and without keeping it all in memory or writing to disk.
acryldata / datahub
Forked from datahub-project/datahubA Generalized Metadata Search & Discovery Tool
A Java library for working with Table Schema.
A GraphQL Interface for Apache Kafka and Schema Registry
Learn functional programming basics in Java and Scala by implementing Twitter for galaxy far far away


