IP21 system update and migration

Major upgrade of IP21 system covering 21 interfaces and 8 years of legacy data

/01

the challenge

A large installed base of Aspentech IP.21s had to be upgraded to the latest version and migrated to new infrastructure.

/02

what we did

We configured the new infrastructure in parallel and migrated the data and interfaces in a phased way to ensure no loss of history. We dealt with multiple complexities including custom records and maintaining database IDs to ensure seamless functionality for the users.