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Migration and Upgrade Task List

Monday, April 7th, 2025 | Server
Last Modified: 2025-07-15



  1. Backup and Data Migration

    • Perform a full backup of the existing ColdFusion application files and databases on the old server.
    • Copy the backed-up files to the new Windows IIS Server.
    • Restore the databases on the new server, ensuring compatibility with the new ColdFusion version.

  2. Software Installation

    • Install the appropriate version of ColdFusion on the new server.
    • Install IIS on the new server, ensuring it matches the configuration of the old server.
    • Install any required additional components and libraries used by the ColdFusion application.

  3. Server Configuration

    • Configure the ColdFusion Administrator settings on the new server to match the old server.
    • Set up the appropriate data sources and mappings required for the ColdFusion application.
    • Configure IIS to handle ColdFusion files and requests properly.

  4. Testing

    • Perform thorough testing of the migrated application on the new server to ensure it functions correctly.
    • Test different parts of the application to verify its compatibility with the new ColdFusion version.
    • Identify and fix any issues that arise during testing.

  5. Security Check

    • Review and update security settings on the new server to ensure it meets the latest security standards.
    • Set appropriate permissions on files, folders, and databases to ensure data security.

  6. DNS and Network Configuration

    • Update DNS settings to point the domain or subdomains to the new server.
    • Configure firewalls and network settings to allow traffic to and from the new server.

  7. Final Deployment

    • Plan a maintenance window to minimize downtime during the final migration.
    • Perform the final migration and switch over to the new server.
    • Monitor the application closely after the migration to ensure everything is running smoothly.

  8. User Communication

    • Inform users and stakeholders about the migration and upgrade schedule to manage expectations.
    • Provide support and assistance to users during and after the migration process.

  9. Documentation

    • Create detailed documentation of the migration and upgrade process for future reference.
    • Document any changes made to the application, server configurations, and network settings.


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