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System administration

Deploying Pega Platform
- Understanding high availability deployments
  - Understanding high availability for Pega Platform
    - Configuring your system for passivation and activation
    - Configuring nodes for high availability
- Updating Pega Platform
Configuring your system
Managing your system
Troubleshooting your system

System administration
Managing your system
Managing your Pega Platform database
Administering your database
Viewing and modifying schema information
Optimizing schemas
Viewing column BLOB size

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Viewing column BLOB size

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Updated on April 5, 2022

You can view the size of columns that use a binary large object (BLOB) on your internal PegaRULES and PegaDATA databases on Pega Cloud using Schema Tools.

Before you begin: You must have the PegaRULES:SysOpsAdministrator role to access Schema Tools. For more information, see Adding a role to an access group.

Note: Pega Cloud Services provides Query Runner, Query Inspector, and Schema Tools in Pega Platform for clients to manage their database. These database tools are not available to on-premises clients.

In the header of Dev Studio, click ConfigureSystemDatabaseSchema Tools.
Expand the database schema tree and select the column you want to view.
Click Get blob sizes or Refresh blob sizes.

What to do next:

Note: This operation might be time consuming and should not be performed during peak production hours. The operation continues in the background if you leave the Schema Tools landing page. The retrieved values are displayed the next time you view the column details.