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Learn how to optimize Spring Boot test performance and memory usage in this conference talk that explores the inner workings of Spring Integration Test Framework, including context caching and reuse mechanisms. Discover practical solutions for addressing out-of-memory failures and excessive execution times that commonly occur in large-scale applications with multiple modules and heavy-weight components like TestContainers-managed Docker containers. Explore straightforward optimization techniques alongside advanced strategies such as test reordering and intelligent context closing logic to achieve significant improvements in both memory consumption and execution speed while enhancing overall test suite stability.
