QLDB versus Amazon Keyspaces (for Apache Cassandra)

23 Oct 2020

Learn how QLDB differs from Amazon Keyspaces (for Apache Cassandra).

QLDB Amazon Keyspaces (for Apache Cassandra)
Max. Data Volume

Unlimited

Unlimited

Interface

Subset of PartiQL

Subset of CQL

Replication

Multi-AZ

Multi-AZ

DB Model

Ledger

Widecolumn