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oshi / oshi

Native Operating System and Hardware Information

▲ ~7/7d ★ 5.3k Java today
higress-group / himarket

HiMarket is an enterprise-level "AI Capability Marketplace and Developer Ecosystem Hub." It is not merely a simple aggregation of traditional APIs, but rather a comprehensive platform that packages, publishes, manages, and operates core AI assets such as enterprise Model APIs, MCP Servers, Agent APIs, etc., through standardized product formats.

▲ ~7/7d ★ 1.3k Java 2d ago
devlive-community / metaforge

DataCap is integrated software for data transformation, integration, and visualization. Support a variety of data sources, file types, big data related database, relational database, NoSQL database, etc. Through the software can realize the management of multiple data sources, the data under the source of various operations conversion ...

▲ ~7/7d ★ 1.1k Java 29d ago
TimefoldAI / timefold-quickstarts

Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.

▲ ~7/7d ★ 597 Java today
DataLinkDC / dinky

Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.

▲ ~0/7d ★ 3.8k Java today
dtinit / data-transfer-project

The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

▲ ~0/7d ★ 3.6k Java today
apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

▲ ~0/7d ★ 3.4k Java today
cruise-control-for-kafka / cruise-control

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 Kafka clusters.

▲ ~0/7d ★ 3.0k Java today
manifold-systems / manifold

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

▲ ~0/7d ★ 2.8k Java 3d ago
apache / polaris

Apache Polaris, the interoperable, open source catalog for Apache Iceberg

▲ ~0/7d ★ 2.1k Java today
TimefoldAI / timefold-solver

The open source Solver AI for Java and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.

▲ ~0/7d ★ 1.8k Java today
java-diff-utils / java-diff-utils

Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.

▲ ~0/7d ★ 1.5k Java 3d ago
Netflix / mantis

A platform that makes it easy for developers to build realtime, cost-effective, operations-focused applications

▲ ~0/7d ★ 1.5k Java 1d ago
ongres / stackgres

StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.

▲ ~0/7d ★ 1.4k Java 5d ago
apache / incubator-xtable

Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.

▲ ~0/7d ★ 1.3k Java 1d ago
LINBIT / linstor-server

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

▲ ~0/7d ★ 1.3k Java 2d ago
TencentBlueKing / bk-job

蓝鲸作业平台(Job)是一套运维基础操作管理系统,具备海量任务并发处理能力。除了支持脚本执行、文件分发、定时任务等一系列基础运维场景以外,还支持通过流程调度能力将零碎的单个任务组装成一个自动化作业流程;而每个作业都可做为一个原子节点,提供给上层或周边系统/平台使用,实现调度自动化。

▲ ~0/7d ★ 869 Java today
akarnokd / RxJavaExtensions

RxJava 4.x extra sources, operators and components and ports of many 1.x companion libraries.

▲ ~0/7d ★ 680 Java 2d ago
optimatika / ojAlgo

Pure Java LP, QP and MIP solvers plus fast linear algebra. Zero dependencies, MIT licensed. Mathematical optimization and linear algebra for the JVM.

▲ ~0/7d ★ 513 Java today
weifuwan / yak-ops

Open-source data operations platform for data integration, workflow automation, data quality, and governance.