Migrating Data from Earlier Versions of Xpress Insight Server
Xpress Insight Server uses PostgreSQL as its database. You must install the appropriate version of PostgreSQL to match your Xpress Insight Server installation. Xpress Insight 4.54 requires PostgreSQL 11.8.
You must follow the upgrade path using the correct upgrade scripts to maintain the integrity of your database.
- If you have an installation of Xpress Insight Server earlier than 4.7.2, you will have PostgreSQL 9.1 installed. You must follow the upgrade path to PostgreSQL 9.5 before you can upgrade to PostgreSQL 11.8. For more, see Migrating Data from Earlier Versions of Xpress Insight Server to 4.7.2.
- Starting with Xpress Insight Server 4.7.2, the supported database has changed to PostgreSQL 9.5. This version or PostgreSQL was used until Xpress Insight Server 4.53.4. You must upgrade to PostgreSQL 11.8 to install Xpress Insight Server 4.54. For more, see Migrating Data from Xpress Insight Server 4.53.2 to Xpress Insight Server 4.54.
Migration scripts are provided alongside the Xpress Insight Server installer.