ashishps1 / awesome-system-design-resources
Learn System Design concepts and prepare for interviews using free resources.
ashishps1 / awesome-system-design-resources
apache / kafka
Apache Kafka - A distributed event streaming platform
elastic / elasticsearch
Free and Open Source, Distributed, RESTful Search Engine
iluwatar / java-design-patterns
Design patterns implemented in Java
doocs / advanced-java
😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识
TheAlgorithms / Java
All Algorithms implemented in Java
apache / dubbo
The java implementation of Apache Dubbo. An RPC and microservice framework.
eugenp / tutorials
Getting Started with Spring Boot 3:
alibaba / nacos
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
conductor-oss / conductor
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
xuxueli / xxl-job
A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
apolloconfig / apollo
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
alibaba / spring-cloud-alibaba
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
apache / incubator-seata
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
apache / skywalking
APM, Application Performance Monitoring System
redisson / redisson
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
apache / shardingsphere
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
prestodb / presto
The official home of the Presto distributed SQL query engine for big data
apache / pulsar
Apache Pulsar - distributed pub-sub messaging system
theonedev / onedev
The Unified and Autonomous Development Platform
opensearch-project / OpenSearch
🔎 Open source distributed and RESTful search engine.
pinpoint-apm / pinpoint
APM, (Application Performance Management) tool for large-scale distributed systems.
trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
apache / zookeeper
Apache ZooKeeper
StarRocks / starrocks
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 for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
apple / pkl
A configuration as code language with rich validation and tooling.
Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
apache / cassandra
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
apache / seatunnel
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
koral-- / android-gif-drawable
Views and Drawable for displaying animated GIFs on Android
karatelabs / karate
Test Automation Made Simple
apache / shardingsphere-elasticjob
Distributed scheduled job
Suwayomi / Suwayomi-Server
A rewrite of Tachiyomi for the Desktop
traccar / traccar
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
PowerJob / PowerJob
Enterprise job scheduling middleware with distributed computing ability.
apache / hertzbeat
An AI-powered next-generation open source real-time observability system.
apache / storm
Apache Storm
hazelcast / hazelcast
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
apache / flink-cdc
Flink CDC is a streaming data integration tool
PBH-BTN / PeerBanHelper
Automatically block unwanted, leeches and abnormal BT peers with support for customized and cloud rules.| BT 反吸血工具 - 自动封禁不受欢迎、吸血和异常的 BT 客户端，并支持自定义规则。支持 qB/qBEE/Deluge/BiglyBT/BitComet
alipay / SoloPi
SoloPi 自动化测试工具
lightbend / config
configuration library for JVM languages using HOCON files
apache / pinot
Apache Pinot - A realtime distributed OLAP datastore
agentscope-ai / agentscope-java
Build distributed, production-grade, long-running agents.
JSQLParser / JSqlParser
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
JanusGraph / janusgraph
JanusGraph: an open-source, distributed graph database
iflytek / skillhub
Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.
baomidou / dynamic-datasource
dynamic datasource for springboot 多数据源 动态数据源 主从分离 读写分离 分布式事务
rstudio / rstudio
RStudio is an integrated development environment (IDE) for R
apache / ignite
Apache Ignite
orientechnologies / orientdb
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
grimmory-tools / grimmory
A self-hosted library for your ebooks, comics, and audiobooks
crate / crate
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
lukas-krecan / ShedLock
Distributed lock for your scheduled tasks
yacy / yacy_search_server
Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance
fishercoder1534 / Leetcode
Solutions to LeetCode problems; updated daily. Subscribe to my YouTube channel for more.
dromara / liteflow
Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse, sync/async & dynamic orchestration, multi-language scripting, nested rules, hot deployment and smooth refresh. If you can orchestrate LiteFlow, you can orchestrate AI.
openrewrite / rewrite
Automated mass refactoring of source code.
Athou / commafeed
Google Reader inspired self-hosted personal RSS reader.
Loophole-LLC / Bastillion
Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.