Migrating data sources

  • Migrating applications to use data sources of the current Java EE Connector Architecture (JCA)

    Migrate your applications that use Version 4 data sources, or data sources (WebSphere® Application Server V4), to use data sources that support more advanced connection management features, such as connection sharing.

  • Verifying Cloudscape automatic migration

    Version 7.0 of the application server requires Cloudscape or Apache Derby to run at a minimal version of v10.1.x. During the application server upgrade to Version 7.0, the migration tool automatically upgrades the database instances that are accessed through the embedded framework by some internal components, such as the UDDI registry. The tool also attempts to upgrade Cloudscape or Derby instances that your applications access through the embedded framework. You must verify the migration results for these backend databases.

  • Upgrading Cloudscape manually

    During the upgrade of your application server, the migration tool attempts to upgrade instances of Cloudscape that are accessed through the embedded framework only. The automatic upgrade excludes Cloudscape instances that transact with applications through the Network Server framework. This exclusion eliminates the risk of corrupting third party applications that access the same database instances as the application server. You must manually upgrade database instances that are accessed through the Network Server framework. Do the same for databases that fail the automatic migration.

  • Directory conventions

    References in product information to app_server_root, profile_root, and other directories imply specific default directory locations. This topic describes the conventions in use for WebSphere Application Server.

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Last updatedLast updated: Jun 11, 2013 8:40:09 AM CDT
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