3P
3rd Party Support
Apache Tomcat · Apache Tomcat → Azure App Service · Migration

Your Trusted Partner for Apache Tomcat to Azure App Service Migration

How to migrate Apache Tomcat to Azure App Service: our senior engineers handle the full scope—assessment, lift-and-shift, Kerberos reconfiguration, and WAR deployment—on a fixed timeline and budget.

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Speak with a senior engineer. No obligation.

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Powered by the 3PS Migration Engine

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

Automated discovery
Your Apache Tomcat estate mapped — workloads, dependencies, licensing — before day one
Conversion tooling
Schema, config and workload translation to Azure App Service, automated where it's safe
Parity validation
Side-by-side testing proves Azure App Service matches production before cutover
Runbook cutover
Rehearsed, reversible, scheduled in your maintenance window
1–3 months
Typical project timeline with 2 senior engineers
$20,000–$95,000
Fixed budget per migration — no scope creep
40–70%
Savings on legacy platform support while you plan your move

How we support Apache Tomcat → Azure App Service after migration

  • Simplify OS patching with fully managed Azure App Service.
  • Scale Tomcat workloads on demand, automatically.
  • Inherit Azure Active Directory security for enterprise SSO.
  • Deploy Tomcat WARs with zero re-architecture.
  • Fixed-scope project: know your cost and timeline upfront.
  • 24/7 US-based support during and after migration.

Legacy Windows file paths

Hard-coded drive-letter mappings break in App Service. We remediate them in the assessment.

Kerberos authentication from old Active Directory

Our engineers reconfigure to Azure AD with your existing identities—no rip-and-replace.

Native third-party libraries unsupported on App Service

We identify dependencies early. Many are replaced with supported alternatives before migration.

Apache Tomcat → Azure App Service migration — your questions answered

Can I keep my Tomcat vendor support while I migrate?+

Yes. Your legacy platform stays under vendor support as long as your contract is active. Migrate on your timeline with no forced cutover.

What if my vendor renewal lapses mid-migration?+

Our independent third-party support covers most operational issues on the legacy platform while you finish the move. It is not vendor support and does not include vendor patches.

Do you handle Kerberos authentication changes?+

Yes. Our engineers reconfigure local Active Directory Kerberos to Azure Active Directory as part of the migration scope.

How do you handle unsupported native libraries?+

We audit your application for any Tomcat native libraries not supported on Azure App Service runtimes. Where possible, we replace them during the fixed-scope project.

Move Tomcat to Azure with Proven Expertise

Our senior engineers have migrated hundreds of Tomcat workloads to Azure App Service. You get a fixed scope, a fixed timeline, and a fixed budget. Plus, if your legacy vendor renewal lapses, we cover most operational issues on the legacy platform so you never pay for extra time. Ready to simplify? Start with a free assessment.

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