Apache Druid: a high performance real-time analytics database.

High Performance data structures and utility methods for Java

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

DiceDB is an in-memory real-time database with SQL-based reactivity. It is hyper-optimized for building and scaling truly real-time applications on modern hardware while being a drop-in replacement…

If you're new to DDD and not sure where to start, this process will guide you step-by-step

Definitions of DDD and fundamental concepts to reduce the learning curve and confusion

Code samples for 'WebGPU Unleashed: A Practical Tutorial'

A blazingly fast multi-language serialization framework powered by JIT and zero-copy.

Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.

Apache Pulsar - distributed pub-sub messaging system

Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.

A general purpose Distributed Systems Framework

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Flexible level editor

Redis Java client

Apache ZooKeeper

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Library for configuration management API

A distributed in-memory data store for the cloud

Distributed Big Data Orchestration Service

Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.

Client library for collecting metrics.

Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.

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

Maestro: Netflix’s Workflow Orchestrator

AWS Service registry for resilient mid-tier load balancing and failover.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

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 di…