COBOL and mainframe modernization means moving MIPS-heavy, correct-but-expensive estates (COBOL/CICS/DB2) onto maintainable platforms without downtime: recover business rules with automated analysis, decide re-platform vs re-engineer vs retire per workload, liberate data with bi-directional sync, and strangler-fig extract capabilities behind stable interfaces. Symbiosis AI specializes in that playbook - your mainframe is probably correct and definitely expensive; we modernize it without a miracle weekend.
- Static analysis of COBOL copybooks, JCL, and CICS flows to recover real business rules
- Re-platform vs re-engineer vs retire decisions per workload, with MIPS cost modeling
- Data liberation: DB2/VSAM → modern stores with bi-directional sync during transition
- Batch-to-event migration for jobs that only exist because 1988 networks were slow
Questions, answered
What is COBOL modernization?
Incrementally extracting COBOL/mainframe capabilities onto modern platforms with analysis, characterization tests, parallel runs, and evidence-gated cutovers - not unsupervised code translation alone.
Can we modernize COBOL without downtime?
Yes - that is the default with strangler-fig seams and reconciliation. Big-bang rewrite weekends are what this method exists to avoid.