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This section guides you through the logical separation of data that you can do when clustering WSO2 Identity Server. 

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Database NameDescriptionScript locationDatasource file to be modified
USERSTORE_DBAuthorization manager configurations, internal permissions and roles.
<IS_HOME>/dbscripts/

<IS_HOME>/repository/conf/datasources/master-datasources.xml

Note
The data source name mentioned in the master-datasources.xml file should be included in the user-mgt.xml file in <PRODUCT_HOME>/repository/conf/ as well.
IDENTITY_DBContains identity related data, for example, OAuth 2.0, SAML 2.0, etc.
<IS_HOME>/dbscripts/identity/

<IS_HOME>/repository/conf/datasources/master-datasources.xml

Note
The data source name mentioned in the master-datasources.xml file should be included in the identity.xml file in <PRODUCT_HOME>/repository/conf/identity as well.
METRICS_DBMetrics Database is used to store the runtime metrics data reported by the Metrics JDBC Reporter periodically. There are 5 tables to store metrics data for each metric type. The metric types are Counter, Meter, Gauge, Histogram, and Timer.
<IS_HOME>/dbscripts/metrics/
<IS_HOME>/repository/conf/datasources/metrics-datasources.xml
BPS_DBThis is used to create, drop, and truncate data pertaining to the workflow feature.
  • To create workflow related tables and indexes, use the scripts in the <IS_HOME>/dbscripts/bps/bpel/create directory.
  • To delete workflow related tables, use the scripts in the <IS_HOME>/dbscripts/bps/bpel/drop directory.
  • To remove workflow related data from tables, use the scripts in the <IS_HOME>/dbscripts/bps/bpel/truncate directory.
<IS_HOME>/repository/conf/datasources/bps-datasources.xml
REGISTRY_DBShared database for config and governance registry mounts in the product's nodes. This includes data on tenants and keystores.
<IS_HOME>/dbscripts/
<IS_HOME>/repository/conf/datasources/master-datasources.xml
CONSENT_MGTThis is used for data pertaining to user consents.<IS_HOME>/dbscripts/consent

<IS_HOME>/repository/conf/datasources/master-datasources.xml

Note
The data source name mentioned in the master-datasources.xml file should be included in the consent-mgt-config.xml file in <PRODUCT_HOME>/repository/conf/ as well.

To understand this concept further, see the following diagram.

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