Cassandra Integration

This document contains some information about integrating sapi-nt with a Cassandra database. See here for more notes on time series.

Data Source

You can configure a data source which accepts CQL queries and sends them to a Cassandra data store.

Time series endpoints can use a Cassandra database as their data source.

Cassandra data source specs have a type value of cassandraDataSource and can have the following properties:

Property	Meaning	Default
`contactPoints`	A list of address of the nodes to be contacted initially before node discovery
`keyspace`	A keyspace in Cassandra is a namespace that defines data replication on nodes. A cluster contains one keyspace per node	`dev`
`port`	A port on which to connect	`9042`
`authenticationMode`	Set the authentication mode.	`none`
`connectTimeout`	Timeout for establishing connection to cassandra, in milliseconds	`5000`
`readTimeout`	Timeout for completing a read query, in milliseconds	`5000`

name     : defaultDataSource
type     : cassandraDataSource
contactPoints:
  - localhost
port     : 9142
keyspace : dev