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## 2.13 Managing Page and Region Caching

Improve an application's performance by taking advantage of page and region caching.

Developers can configure page and region caching by setting the Caching attribute for a page or region. Workspace administrators can view and purge cached regions and pages.

- Purging Cached Regions and Pages
  View and purge cached regions and pages on the Manage Application Cache page.

See Also:

Editing Page Attributes and Editing Region Attributes in Oracle APEX App Builder User’s Guide

Parent topic: Workspace and Application Administration

### 2.13.1 Purging Cached Regions and Pages

View and purge cached regions and pages on the Manage Application Cache page.

To view and purge cached regions:

1. Navigate to the Workspace Administration page:
   1. Sign in to Oracle APEX.
   2. Select the Administration menu and then Administration.

   The Workspace Administration home page appears.

2. On the Administration page, click Manage Service.
3. Under Manage Meta Data, click Application Cache and select a purge option.
4. On the Application Cache page, click one of the following options:
   - Purge Cached Regions by Region - Purge cache for a region by selecting one or more regions.
   - Purge Cached Regions by Application - Purge all cached regions for the specified application.
   - Purge Cached Regions by Workspace - Purge all cached regions for the current workspace.
   - Purge Cached Regions by Page - Purge all cached regions on a page by selecting one or more pages.
   - Purge Cached Regions by Application - Purge all cached pages for the specified application.
   - Purge Expired Cached Regions by Application - Purge only cached pages that have expired for the specified application.
5. Follow the on-screen instructions.

Parent topic: Managing Page and Region Caching