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Starred repositories

40 results for source starred repositories written in Java
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Free and Open Source, Distributed, RESTful Search Engine

Java 75,680 25,777 Updated Dec 20, 2025

A browser automation framework and ecosystem.

Java 33,795 8,640 Updated Dec 20, 2025

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…

Java 18,490 2,944 Updated Dec 15, 2025

Zipkin is a distributed tracing system

Java 17,370 3,105 Updated Aug 15, 2025

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

Java 16,594 5,509 Updated Dec 20, 2025

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Java 8,305 986 Updated Dec 19, 2025

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Java 6,321 1,226 Updated Jan 23, 2025

JanusGraph: an open-source, distributed graph database

Java 5,682 1,209 Updated Nov 21, 2025

Distributed Graph Database

Java 5,244 1,004 Updated Oct 19, 2022

Yahoo! Cloud Serving Benchmark

Java 5,171 2,315 Updated Nov 10, 2025

A reference implementation of a JSON package in Java.

Java 4,682 2,594 Updated Nov 18, 2025

Source-agnostic distributed change data capture system

Java 3,679 739 Updated Sep 28, 2023

Micro second messaging that stores everything to disk

Java 3,635 563 Updated Dec 19, 2025

Apache Parquet Java

Java 3,003 1,505 Updated Dec 19, 2025

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

Java 2,566 229 Updated Dec 19, 2025

Pravega - Streaming as a new software defined storage primitive

Java 2,006 407 Updated Mar 2, 2025

A Graph Traversal Language (no longer active - see Apache TinkerPop)

Java 1,956 235 Updated Aug 16, 2021

Fast scalable time series database

Java 1,752 344 Updated Dec 2, 2025

JVector: the most advanced embedded vector search engine

Java 1,662 143 Updated Dec 11, 2025

A Property Graph Model Interface (no longer active - see Apache TinkerPop)

Java 1,364 270 Updated Aug 17, 2021

Spring Boot web application vulnerable to Log4Shell (CVE-2021-44228).

Java 1,134 549 Updated Apr 26, 2024

GraphJet is a real-time graph processing library.

Java 731 108 Updated Apr 10, 2023

a benchmark tool for cloud object storage service

Java 595 243 Updated Aug 22, 2022

Another PostgreSQL Diff Tool

Java 374 147 Updated Jan 3, 2024

Obsolete - superseded by Apache Calcite

Java 235 89 Updated Jan 20, 2021

Data Integration Graph

Java 207 35 Updated Aug 26, 2018

OWASP CSRFGuard 3.1.0

Java 163 137 Updated May 20, 2022

WInte.r is a Java framework for end-to-end data integration. The WInte.r framework implements well-known methods for data pre-processing, schema matching, identity resolution, data fusion, and resu…

Java 112 32 Updated May 20, 2022

The next generation of open source search

Java 93 19 Updated May 25, 2017

Window-Based Hybrid CPU/GPU Stream Processing Engine

Java 42 13 Updated Nov 16, 2022
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