Global Manufacturer Replatforms 1,800 PowerCenter Mappings to IDMC in 12 Weeks
Automated conversion with parallel-run validation moved two decades of PowerCenter integration to Informatica IDMC — zero data-quality regression, on-prem estate retired.
A global manufacturer was running 1,800 PowerCenter mappings accumulated over two decades — feeding ERP, supply chain, and finance — on hardware approaching end-of-support and a license model the CFO wanted off the books. Prior modernization estimates from other vendors ranged from 12 to 18 months, with the integration team unable to say with confidence which mappings were still live, duplicated, or dead.
Apptad started with its Informatica Modernization Scoper to inventory the estate: usage analysis flagged 22% of mappings as dead or duplicate, cutting the true migration scope before work began. The remainder went through our automated conversion accelerator into IDMC, with generated mappings validated by parallel runs — old and new pipelines executing side-by-side against production data with automated row-level comparison. Cutover proceeded wave-by-wave, ordered by business criticality.
The full estate was replatformed to IDMC in 12 weeks against competing estimates of a year or more. Parallel-run validation surfaced zero data-quality regressions at cutover, 400 dead mappings were retired instead of migrated, and the on-prem PowerCenter footprint — servers, licenses, and support contracts — came off the books. The integration team now ships new pipelines in IDMC with CLAIRE-assisted development, cutting build time on new work by roughly a third.
The Numbers Behind the Story
Built On
The platforms and partners that powered this engagement. Where Apptad has a dedicated alliance, the chip links to our partnership page.
“Everyone told us this was a year of pain. Apptad's scoper showed us a fifth of the estate didn't need to move at all, and the parallel runs meant we cut over without holding our breath.”
