...
WSO2 DAS introduces a pluggable architecture which allows you to persist data events into any relational data storage (i.e. Oracle, MSSQL, MySQL etc.), or NoSQL storage (i.e. Apache HBase, Apache Cassandra etc.). It is also possible for multi data event storage. For an example, the events can be stored in a NoSQL storage while the processed data events can be stored in a relational data storage.
Creating event receivers
Event Receivers are the connectors to different data sources in WSO2 DAS. WSO2 DAS support s event retrieval from many transport protocols and different formats. For information on the supported transport protocols and event formats, see Event Receiver Types.