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ArchitectureGovernment11 min read · 2026-05-17

State Government Digital Modernization: The Legacy System Trap and How to Escape It

30+ yrs
Average age of state government IT systems — many running COBOL written before the engineers maintaining them were born
State government IT modernization fails at a higher rate than almost any other category of software project. The HealthCare.gov launch, California's DMV system, and Pennsylvania's unemployment system modernization share a common failure pattern: the new system was designed to replace the old system rather than to satisfy the federal compliance obligations, data integrity requirements, and operational constraints that made the old system indispensable. The modernization patterns that work preserve state data integrity, maintain federal compliance — MMIS, SNAP, Medicaid — and are built around the modular architecture CMS now requires for federal funding approval.

Full article content coming soon.

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