An image loading and caching library for Android focused on smooth scrolling

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Statistical Machine Intelligence & Learning Engine

Active record style SQLite persistence for Android

The missing bridge between Java and native C++

Benchmark comparing serialization libraries on the JVM

A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

alf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups

A sampling JVM profiler without the safepoint sample bias

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

A Persistent Java Collections Library

An HTML5-compatible live streaming server supporting the WebM and H.264 formats.

A new JDBC driver for PostgreSQL aimed at supporting the advanced features of JDBC and Postgres

Utilities for latency measurement and reporting

A Relational Database Backed by Apache Kafka

Time Series Metrics Engine based on Cassandra

A Java library for quickly and efficiently parsing and writing UUIDs

Rapid is a scalable distributed membership service

PGQ consumer for Java.

Research on building Android applications using RxJava