Cloudera Operational Database is powered by Apache HBase and Apache Phoenix. Apache HBase is a NoSQL database that provides real-time read/write access to large datasets. Apache Phoenix provides a SQL interface for managing data in Apache HBase. Operational Database powered by Apache Accumulo is the Cloudera package of Apache Accumulo.
Provides an overview of Operational Database, with information about the Operational Database components and services.
Provides an overview of Operational Database powered by Apache Accumulo.
Introduction to the Operational Databases's adoption of HBase Multi-cluster Client.