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IBM · IBM Informix → Azure Database for PostgreSQL · Migration

Proven Informix to Azure Postgres migrations by senior engineers

To migrate IBM Informix to Azure Database for PostgreSQL, we run fixed-scope projects staffed by senior platform engineers. Your legacy stays supported during the move—no forced cutover.

Get My Free AssessmentGet a fixed price for your migration in 2 weeks.

Get My Free Assessment

Get a fixed price for your migration in 2 weeks.

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Powered by the 3PS Migration Engine

The lowest-cost way off IBM Informix: our migration tooling automates the repetitive work —you pay senior engineers for judgment, not keystrokes.

Automated discovery
Your IBM Informix estate mapped — workloads, dependencies, licensing — before day one
Conversion tooling
Schema, config and workload translation to Azure Database for PostgreSQL, automated where it's safe
Parity validation
Side-by-side testing proves Azure Database for PostgreSQL matches production before cutover
Runbook cutover
Rehearsed, reversible, scheduled in your maintenance window
6–10 months
Typical project timeline with 2–4 senior consultants
$110k–$650k
Fixed-price migration range based on complexity
40–70%
Savings vs vendor support renewals while you migrate

How we support IBM Informix → Azure Database for PostgreSQL after migration

  • Fixed-scope migration projects – no surprises
  • Senior platform engineers, not junior staff
  • 40-70% savings on legacy support renewals
  • Third-party support if your vendor lapses
  • Post-migration managed service for Azure PG

Informix Enterprise Replication architectures

We handle complex replication setups without breaking data flow—assessed during your free consultation.

Complex SPL scripts and stored procedures

Our engineers convert SPL to PostgreSQL PL/pgSQL with thorough testing and validation.

Unix-specific legacy utility dependencies

We identify every Unix dependency and build equivalent solutions for your new Azure environment.

IBM Informix → Azure Database for PostgreSQL migration — your questions answered

What happens if our IBM Informix vendor contract lapses mid-migration?+

Your legacy stays under vendor support as long as your contract is active. If it lapses, our independent third-party support covers most operational issues on Informix while you complete the move. No need to pay a full renewal just to buy time.

How do you handle Informix Enterprise Replication (ER)?+

We analyze your ER topology during the free assessment. Our engineers replicate the data flow in Azure Database for PostgreSQL, applying change data capture to minimize downtime. Complex topologies are a standard part of our scope.

Can you convert my existing SPL scripts to PostgreSQL?+

Yes. Our senior engineers convert SPL stored procedures, triggers, and functions to PL/pgSQL. Each conversion is tested against your actual data and use cases before cutover.

Do you provide support after the migration?+

Absolutely. We offer managed service and support for Azure Database for PostgreSQL, including 24/7 US-based engineers, performance tuning, and backup management.

Schedule your free Azure PostgreSQL migration assessment

We’ll evaluate your Informix environment, scope the project, and deliver a fixed price. No obligation, no sales pitch.

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