Orange
Orange built a source-backed map of COBOL systems supporting 30M subscribers.
Billing, provisioning, and operational support systems were documented into a dependency map that change teams could use for impact analysis.
Secteur
Telecommunications
Région
EMEA
Résultats mesurés
60m
lines of COBOL documented across representative critical estates
800
batch jobs mapped into reviewed operational runbooks
1,200
business rules catalogued from source artifacts and SME review