A scalable, distributed Time Series Database.

Application Kernel for Containers

A radix tree implementation in ANSI C

Cohort membership framework

Framework for peer-to-peer heartbeats

Service to provide leases on resources.

etcd java client

The Java gRPC implementation. HTTP/2 based RPC

JSON Web Tokens

A high performance data logging and graphing system for time series data.

Distributed Named Process Groups

Waltz is a quorum-based distributed write-ahead log for replicating transactions

Hybrid logical clocks

Elevator scheduling system

Circular buffer backed by MMAPed file for golang

Apache ZooKeeper

Ring-buffer backed exponential decay reservoir

Java Daemons

Work-in-progress

Apache Mnemonic - A non-volatile hybrid memory storage oriented library

Leader election