Flink github.com

Flink-HBase connector.

Crunch github.com

HBase adapters for Crunch.

Beam github.com

Beam HBase integration.

Apex github.com

Apex-HBase connector.

GeoMesa geomesa.org

Spatial-temporal database with support for Accumulo, HBase, Cassandra, and Kafka.

EsgynDB esgyn.com

Commercial SQL engine providing ACID transactions and BI analytics on top of Hadoop, based on Trafodian.

Drill drill.apache.org

HBase storage plugin for Drill.

DbSchema dbschema.com

Diagram-oriented database designer with support for HBase.

DataNucleus datanucleus.org

JPA persistence layer with support for HBase.

Ranger cwiki.apache.org

HBase plugin for Apache Ranger.

Hive cwiki.apache.org

Hive HBase integration.

Cloudera Manager cloudera.com

Tool for managing Hadoop/HBase in production.

Cloudera Director cloudera.com

Run Hadoop/HBase clusters on AWS, Azure or Google Cloud.

Impala cloudera.com

Impala support for querying HBase tables.

Google Cloud Bigtable cloud.google.com

High-performance NoSQL database service accessible via HBase client API.

Camel camel.apache.org

Camel HBase component.

Blog blogs.apache.org

Azure HDInsight azure.microsoft.com

Microsoft's Hadoop/HBase offering on Azure.

Apache HBase Primer apress.com

A compact guide to HBase essentials.

Pro Apache Phoenix apress.com

Basic and best practices for using Phoenix.

AntsDB antsdb.com

AntsDB is a low latency, high concurrency, MySQL compliant SQL layer for HBase.

Old Wiki's Related Projects List wiki.apache.org

FAQ (old wiki) wiki.apache.org

Document Revisions (from wiki) wiki.apache.org

Official CouchDB Wiki (old) wiki.apache.org

IRC webchat.freenode.net

Dynamo and CouchDB Clusters web.archive.org

Simple Document Versioning web.archive.org

Mailing Lists Description svn.apache.org

Google’s paper on Sawzall research.google.com

CouchDB - JSON and B-trees and REST, oh my! pozorvlak.livejournal.com

12 pro tips for better code with PouchDB pouchdb.com

PouchDB - Secondary Indexes pouchdb.com

Pagination strategies with PouchDB pouchdb.com

Scaling Out with BigCouch oreilly.com

The NoSQL Tapes nosqltapes.com

CouchDB Maximum Database Size nosql.se

Mailing Lists mail-archives.apache.org

NOSQL Patterns horicky.blogspot.com

The Definitive Guide guide.couchdb.org

Are attachments duplicated for each revision? grokbase.com

Grokbase grokbase.com

eHealth Africa github.com

MiniCouchDB in Rust garrensmith.com

IBM - The New Builders Webinar Series event.on24.com

Best Practices ehealthafrica.github.io

Persistent Trees in git, Clojure and CouchDB eclipsesource.com

Using View Collation docs.couchdb.org

Views Collation docs.couchdb.org

Official Docs docs.couchdb.org