GeneXus migration for credit risk platform ITSARC

A credit risk platform built on older GeneXus versions needed to move to supported releases without interrupting reporting cycles. Eximus executed a controlled migration to restore supportability and keep performance steady.

Client and context

The client delivers risk analytics and regulatory reports, dependent on timely data refreshes.

• Sector: Banking/finance.
• Size: Mid-sized platform team with heavy reporting SLAs.
• Key systems: GeneXus (legacy to supported versions), SQL Server, ETL/BI jobs.

Challenge

Upgrade under regulatory deadlines without breaking reporting or integrations.

• Complex ETL and reporting jobs with tight windows.
• Performance risk on heavy SQL workloads.
• Limited tolerance for downtime during cycles.
• Need for evidence for auditors and stakeholders.

Our approach

We prepared, rehearsed and tuned the migration to protect reporting.

• Inventoried KB objects, jobs and integrations to map risk.
• Built a parallel environment for tests and rehearsal cutovers.
• Tuned SQL queries and schedules after migration to hit reporting windows.
• Established deployment scripts and rollback plans.
• Coordinated with client teams for change windows and validation.

Results

• Migration completed on schedule and within reporting windows.
• Reporting performance recovered and stabilized post-migration.
• Compliance evidence produced for auditors.
• Repeatable runbooks for future changes.

Tech & services used

• GeneXus (legacy to supported), SQL Server, Azure DevOps/Jira for coordination.
• Service: GeneXus Modernization.

Lessons learned

• Early inventory of jobs and integrations avoids surprises in cutover.
• Rehearsal cutovers reveal timing and performance gaps before production.
• Post-migration tuning is essential to regain reporting SLAs.

Next step

If your GeneXus-based reporting platform must upgrade without breaking SLAs, we can map a phased plan and rehearsals. Contact us to start.