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The java implementation of Apache Dubbo. An RPC and microservice framework.
- dubbo
- distributed-systems
- framework
- java
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
- distributed-systems
- grpc
- java
- javascript
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
- configuration-management
- spring-boot
- config-management
- microservices
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.
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
- java
- intellij
- json
- template-engine
Distributed Big Data Orchestration Service
- big-data
- bigdata
- orchestration
- configuration
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
- xquery
- java
- temporal-data
- storage
(Official) The DSpace digital asset management system that powers your Institutional Repository
- dspace
- repository
- java
- open-access
Microservices library - 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
- microservices
- reactive-streams
- distributed-systems
- service-mesh
An open source, a high-performance hybrid integration platform that allows developers quick integration with any application, data, or system.
- integration
- middleware
- wso2
- esb
Provides tracing abstractions over tracers and tracing system reporters.
The legacy distributed object storage server developed by PitchPoint Solutions can store billions of large and small files using minimal resources. Object data is stored in replicated volumes implemented like Facebooks Haystack Object Store. Object metadata which essentially maps an object name to a volume position is stored in an elasticsearch index. (Development by PitchPoint Solutions has been discontinued)
- distributed-storage
- distributed-systems
- vertx
- rxjava
A sample application demonstrating the GraphQL Manifold
- graphql
- java
- manifold
Consul - based cluster manager that can be plugged into Vert.x ecosystem.
- vertx
- consul
- clustering
- distributed-counter
API Framework is structured code/pattern/project template for you to write API based system using Vertx Framework (http://vertx.io/).
- keycloak
- vertx
- api-framwork
- amazon-lambda
Java 8 starter application with example of using Vert.X framework, Gradle build system, profiles configuration and SLF4J
Vertx-effect brings functional effects to the Vert.x ecosystem and is inspired by Erlang’s actor model. Its manifesto emphasizes principles such as maximizing the use of verticles for scalability, maintaining single responsibility for each verticle, and prioritizing simplicity to enhance reliability and ease debugging.
- functional-programming
- java
- json-values
- persistent-data-structure