Free and Open Source, Distributed, RESTful Search Engine

Mirror of Apache Kafka

Apache Hadoop

Logstash - transport and process your logs, events, or other data

Apache ZooKeeper

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

Apache Cassandra®

AI + Data, online. https://vespa.ai

Apache Pinot - A realtime distributed OLAP datastore

Apache HBase

Google Go language IDE built using the IntelliJ Platform

A process for collecting metrics using JMX MBeans for Prometheus consumption

Apache Lucene open-source search software

Apache Nutch is an extensible and scalable web crawler

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data

This is mavenised Luke: Lucene Toolbox Project

Apache Solr open-source search software

Open source Java implementation for Raft consensus protocol.

Java Driver for Apache Cassandra®

A Japanese Tokenizer for Business

Eclipse IDE for the Go programming language:

IntelliJ plugin for Bazel projects

RedPen is an open source proofreading tool to check if your technical documents meet the writing standard. RedPen supports various markup text formats (Markdown, Textile, AsciiDoc, Re:VIEW, reStruc…

A Java utility is designed to FLATTEN nested JSON objects and even more to UNFLATTEN them back

Kite SDK

jq for Jackson Java JSON Processor

ScaleCube Cluster is a lightweight Java VM implementation of SWIM: Scalable Weakly-consistent Infection-style Process Group Membership Protocol. features cluster membership, failure detection, and …

Java port of Python's famous argparse command-line argument parser.

Query preprocessor for Java-based search engines (Querqy Core and Lucene implementation)

Mirror of Apache ManifoldCF