Migration and modernisation
Getting a system out of proprietary captivity without stopping the operation, under a zero-divergence criterion against the legacy system.
We did it with our own system in 1992 and we are doing it again with NextSabi. The lesson both times is the same: the success criterion is not “programs converted”, it is that the new number matches the old one to the cent. Everything else — the language, the database engine, the cloud — follows from that.
What it includes
- Reading and rescuing the current system’s rule catalogue
- Literal translation, attribute by attribute, with the source line number alongside
- Shadow mode: new system and legacy posting in parallel, with reconciliation
- Intentional divergences listed and signed off by the business
- Portability across database engines
- Cutover and rollback plan
Other services
Technical consulting
IT solution design, database and server administration, web services and development, with the judgement of people who run what they build.
Business consulting
Experts in the different markets and areas of trading activity, and in automating information and data processes.
Custom development
Products built from a deep understanding of the process, not from a feature catalogue that has to be forced into shape.