Cassandra extension classes

The CMDB CI Class Models store app adds or updates classes for Cassandra databases.

The app adds class models that extend the CMDB class hierarchy, including class descriptions, identification rules, identifier entries, and dependent relationships (if applicable). You can use the added classes as any other CMDB class. Applications such as Discovery and Service Mapping Patterns can use these class extensions to populate CIs and discover various technologies and software.

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Cassandra

Cassandra is a distributed database that is treated as one database and that runs on a cluster of Linux nodes. A Cassandra cluster CI represents a logical entity that doesn’t refer to a Linux node.

Classes

This section lists the classes that the CMDB CI Class Models store app adds or updates.

CMDB CI Class Models: For the list of CMDB classes in a base system, including ones that this store app might be extending, see CMDB tables descriptions.

Class	Extends	Description
Cassandra cluster node [cmdb_ci_cassandra_cluster_node]	Cluster node [cmdb_ci_cluster_node]	“Hosts” cmdb_ci_cassandra_instance “Cluster Of” cmdb_ci_cassandra_cluster “Hosted On” cmdb_ci_ server
Cassandra instance [cmdb_ci_cassandra_instance]	DB instance [cmdb_ci_db_instance]	“Runs On” cmdb_ci_server “Hosted on” cmdb_ci_cassandra_cluster_node “Contains” cmdb_ci_config_file_tracked
Cassandra keyspace [cmdb_ci_cassandra_keyspace]	DB catalog [cmdb_ci_db_catalog]	“Hosted On” cmdb_ci_cassandra_cluster