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Oracle OS · Oracle WebLogic Server → Apache Tomcat · Migration

Proven WebLogic to Tomcat Migration – Fixed Scope, No Surprises

Yes, migrating from Oracle WebLogic Server to Apache Tomcat is a well-understood project. Our senior engineers strip WebLogic dependencies safely – eliminating licensing costs and reducing JVM footprint – within

Get My Free AssessmentIn-depth analysis of your WebLogic dependencies, migration effort, cost savings – delivered in one week.

Get My Free Assessment

In-depth analysis of your WebLogic dependencies, migration effort, cost savings – delivered in one week.

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Powered by the 3PS Migration Engine

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

Automated discovery
Your Oracle WebLogic Server estate mapped — workloads, dependencies, licensing — before day one
Conversion tooling
Schema, config and workload translation to Apache Tomcat, automated where it's safe
Parity validation
Side-by-side testing proves Apache Tomcat matches production before cutover
Runbook cutover
Rehearsed, reversible, scheduled in your maintenance window
40-70%
Savings on legacy support
4-9 months
Typical project duration
3-5 consultants
Dedicated senior engineers

How we support Oracle WebLogic Server → Apache Tomcat after migration

  • Senior platform engineers execute every migration.
  • Fixed-scope project – no budget surprises.
  • Strip WebLogic dependencies without breaking code.
  • Eliminate Oracle licensing overhead entirely.
  • Lightweight Tomcat reduces JVM memory footprint.
  • 24/7 US-based support during and after move.

Oracle cost-cutting mandates

Corporate directives to eliminate Oracle Java or application Server costs leave you scrambling for a safe exit plan.

Containerization blocked by WebLogic

Containerization initiatives demand small JVM memory footprints – WebLogic’s bloat kills your pod density.

End-of-life hardware forces a risky choice

Hardware end-of-life cycles force a platform decision, but fear of breaking EJB, JTA, JAAS, or JMS dependencies stalls the move.

Oracle WebLogic Server → Apache Tomcat migration — your questions answered

What about EJB, JTA, JAAS, and JMS? Those are WebLogic-specific.+

Our senior engineers handle Enterprise JavaBeans, container-managed JTA transactions, custom JAAS authentication realms, and embedded JMS brokers. We refactor or replace each dependency safely – your application logic stays intact.

How long will my migration take – and how much will it cost?+

Timely is typical. Project scope ranges from 4 to 9 months with 3–5 dedicated consultants. Budgets fall between $100,000 and $750,000 depending on application complexity.

Will I lose vendor support while migrating? I need a safety net.+

Oracle WebLogic Server remains under full vendor support for as long as your contract is active. You can plan the move without a forced cutover. If the renewal lapses, our third-party support covers most operational issues (but not vendor patches).

Do you offer ongoing management of Tomcat after the migration?+

Yes. After migration we provide Managed Tomcat environment maintenance, monitoring, and security patching – all US-based, 24/7. It’s part of your post-migration support plan.

Move From WebLogic to Tomcat with Certainty

Your legacy platform stays on full vendor support while your contract is active – so you migrate on your timeline, not Oracle’s. If the renewal lapses, our independent third-party support covers most operational issues while you finish the move (it’s not vendor support and excludes vendor patches).

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