AWS for mainframe modernization – re:Invent 2025 Refresher
Migration and Modernization Blog
This article provides a comprehensive guide to AWS mainframe modernization resources from re:Invent 2025, emphasizing agentic AI's role in accelerating legacy system transformations.
- Agentic AI automates code analysis, documentation generation, and modernization workflows
- Assessment timelines reduced from months to days using AI-powered tools
- AWS Transform now supports application reimagining and automated testing capabilities
- Multiple sessions cover refactoring, replatforming, and reimagining patterns with real customer examples
- Customers like Itaú, BMW, and AT&T achieved 3x faster migration timelines
- Hands-on workshops available for reimagining, refactoring, and data modernization
- Composable agentic AI enables integration of partner tools with AWS capabilities
The article consolidates sessions, workshops, and announcements to help enterprises plan and execute mainframe-to-cloud transformations using AI-driven modernization approaches.
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