Storages

Any OrientDB database relies on a Storage. OrientDB supports 4 storage types:

• plocal, persistent disk-based, where the access is made in the same JVM process
• remote, by using the network to access a remote storage
• memory, all data remains in memory
• local, deprecated, it's the first version of disk based storage, but has been replaced by plocal

A Storage is composed of multiple Clusters.