246 Repositories
Java distributed-sql-database Libraries
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.
Activiti Homepage: http://activiti.org Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people,
A novel implementation of the Raft consensus algorithm
Copycat Copycat has moved! Copycat 2.x is now atomix-raft and includes a variety of improvements to Copycat 1.x: Multiple state machines per cluster M
Distributed Stream and Batch Processing
What is Jet Jet is an open-source, in-memory, distributed batch and stream processing engine. You can use it to process large volumes of real-time eve
Orbit - Virtual actor framework for building distributed systems
Full Documentation See the documentation website for full documentation, examples and other information. Orbit 1 Looking for Orbit 1? Visit the orbit1
Reactive Microservices for the JVM
Lagom - The Reactive Microservices Framework Lagom is a Swedish word meaning just right, sufficient. Microservices are about creating services that ar
Build highly concurrent, distributed, and resilient message-driven applications on the JVM
Akka We believe that writing correct concurrent & distributed, resilient and elastic applications is too hard. Most of the time it's because we are us
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
Apache ZooKeeper
Apache ZooKeeper For the latest information about Apache ZooKeeper, please visit our website at: https://zookeeper.apache.org and our wiki, at: https:
Redisson - Redis Java client with features of In-Memory Data Grid. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, MyBatis, RPC, local cache ...
Redisson - Redis Java client with features of In-Memory Data Grid Quick start | Documentation | Javadocs | Changelog | Code examples | FAQs | Report a
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
Hystrix: Latency and Fault Tolerance for Distributed Systems Hystrix Status Hystrix is no longer in active development, and is currently in maintenanc
Free and Open, Distributed, RESTful Search Engine
Elasticsearch A Distributed RESTful Search Engine https://www.elastic.co/products/elasticsearch Elasticsearch is a distributed RESTful search engine b
Fast and Easy mapping from database and csv to POJO. A java micro ORM, lightweight alternative to iBatis and Hibernate. Fast Csv Parser and Csv Mapper
Simple Flat Mapper Release Notes Getting Started Docs Building it The build is using Maven. git clone https://github.com/arnaudroger/SimpleFlatMapper.
Language-Natural Persistence Layer for Java
Permazen is a better persistence layer for Java Persistence is central to most applications. But there are many challenges involved in persistence pro
MyBatis SQL mapper framework for Java
MyBatis SQL Mapper Framework for Java The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented applications.
DAO oriented database mapping framework for Java 8+
Doma Doma 2 is a database access framework for Java 8+. Doma has various strengths: Verifies and generates source code at compile time using annotatio
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
Ultra-fast SQL-like queries on Java collections
CQEngine - Collection Query Engine CQEngine – Collection Query Engine – is a high-performance Java collection which can be searched with SQL-like quer
Apache Pulsar - distributed pub-sub messaging system
Pulsar is a distributed pub-sub messaging platform with a very flexible messaging model and an intuitive client API. Learn more about Pulsar at https:
A distributed event bus that implements a RESTful API abstraction on top of Kafka-like queues
Nakadi Event Broker Nakadi is a distributed event bus broker that implements a RESTful API abstraction on top of Kafka-like queues, which can be used
Apache Spark - A unified analytics engine for large-scale data processing
Apache Spark Spark is a unified analytics engine for large-scale data processing. It provides high-level APIs in Scala, Java, Python, and R, and an op
P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.
p6spy P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to existing application. The P6Spy
Distributed lock for your scheduled tasks
ShedLock ShedLock makes sure that your scheduled tasks are executed at most once at the same time. If a task is being executed on one node, it acquire
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
Seata: Simple Extensible Autonomous Transaction Architecture What is Seata? A distributed transaction solution with high performance and ease of use f
ScaleCube Services is a high throughput, low latency reactive microservices library built to scale. it features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing. its open and designed to accommodate changes. (no sidecar in a form of broker or any kind)
scalecube-services MICROSERVICES 2.0 An open-source project that is focused on streamlining reactive-programming of Microservices Reactive-systems tha
Open Source In-Memory Data Grid
Hazelcast Hazelcast is an open-source distributed in-memory data store and computation platform. It provides a wide variety of distributed data struct
A reactive Java framework for building fault-tolerant distributed systems
Atomix Website | Javadoc | Slack | Google Group A reactive Java framework for building fault-tolerant distributed systems Please see the website for f
Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.
JetBrains Xodus is a transactional schema-less embedded database that is written in Java and Kotlin. It was initially developed for JetBrains YouTrack
sql2o is a small library, which makes it easy to convert the result of your sql-statements into objects. No resultset hacking required. Kind of like an orm, but without the sql-generation capabilities. Supports named parameters.
sql2o Sql2o is a small java library, with the purpose of making database interaction easy. When fetching data from the database, the ResultSet will au
Speedment is a Stream ORM Java Toolkit and Runtime
Java Stream ORM Speedment is an open source Java Stream ORM toolkit and runtime. The toolkit analyzes the metadata of an existing SQL database and aut
requery - modern SQL based query & persistence for Java / Kotlin / Android
A light but powerful object mapping and SQL generator for Java/Kotlin/Android with RxJava and Java 8 support. Easily map to or create databases, perfo
Redisson - Redis Java client with features of In-Memory Data Grid. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, MyBatis, RPC, local cache ...
Redisson - Redis Java client with features of In-Memory Data Grid Quick start | Documentation | Javadocs | Changelog | Code examples | FAQs | Report a
Realm is a mobile database: a replacement for SQLite & ORMs
Realm is a mobile database that runs directly inside phones, tablets or wearables. This repository holds the source code for the Java version of Realm
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Trino is a fast distributed SQL query engine for big data analytics. See the User Manual for deployment instructions and end user documentation. Devel
MariaDB Embedded in Java JAR
What? MariaDB4j is a Java (!) "launcher" for MariaDB (the "backward compatible, drop-in replacement of the MySQL(R) Database Server", see FAQ and Wiki
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
MapDB: database engine MapDB combines embedded database engine and Java collections. It is free under Apache 2 license. MapDB is flexible and can be u
Main Liquibase Source
Liquibase Liquibase helps millions of teams track, version, and deploy database schema changes. This repository contains the main source code for Liqu
Distributed ID Generate Service
Leaf There are no two identical leaves in the world. — Leibnitz 中文文档 | English Document Introduction Leaf refers to some common ID generation schemes
H2 is an embeddable RDBMS written in Java.
Welcome to H2, the Java SQL database. The main features of H2 are: Very fast, open source, JDBC API Embedded and server modes; disk-based or in-memory
Flyway by Redgate • Database Migrations Made Easy.
Flyway by Redgate Database Migrations Made Easy. Evolve your database schema easily and reliably across all your instances. Simple, focused and powerf
FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.
Introduction The FlexyPool library adds metrics and flexible strategies to a given Connection Pool, allowing it to resize on demand. This is very hand
eXist Native XML Database and Application Platform
eXist-db Native XML Database eXist-db is a high-performance open source native XML database—a NoSQL document database and application platform built e
Apache Druid: a high performance real-time analytics database.
Website | Documentation | Developer Mailing List | User Mailing List | Slack | Twitter | Download Apache Druid Druid is a high performance real-time a
Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.
Copyright Debezium Authors. Licensed under the Apache License, Version 2.0. The Antlr grammars within the debezium-ddl-parser module are licensed unde
Apache Calcite
Apache Calcite Apache Calcite is a dynamic data management framework. It contains many of the pieces that comprise a typical database management syste
Apache ORC - the smallest, fastest columnar storage for Hadoop workloads
Apache ORC ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but with
Modern configuration library for distributed apps written in Java.
Overview cfg4j ("configuration for Java") is a configuration library for Java distributed apps (and more). Features: Open source Easy to use Auto-relo