NDB Cluster

NDB Cluster is the distributed database system underlying MySQL Cluster. It can be used independently of a MySQL Server with users accessing the Cluster via the NDB API (C++). "NDB" stands for Network Database.

From the MySQL Server perspective the NDB Cluster is a Storage engine for storing tables of rows.

From the NDB Cluster perspective, a MySQL Server instance is an API process connected to the Cluster. NDB Cluster can concurrently support access from other types of API processes including Memcached, JavaScript/Node.JS, Java, JPA and HTTP/REST. All API processes can operate on the same tables and data stored in the NDB Cluster.

For a full description of NDB Cluster capabilities, use-cases and resources, see the entry for MySQL Cluster

Standalone Ndb Cluster

Ndb Cluster has the following capabilities independent of any attached MySQL Server :

Persistent, distributed storage of tables with unique or ordered indexes

Redo logging, checkpointing, system recovery

Redo logging, checkpointing, system recovery

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NDB Cluster

Standalone Ndb Cluster

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