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Alto Desempenho com Java
This document provides tips and best practices for achieving high performance with Java. It discusses measuring performance, optimizing I/O, using memory-mapped files, reusing database connections, and employing techniques like concurrency to improve scaling. The document also presents a case study where various optimizations were applied to analyze call detail records within the required one hour time budget, including splitting workload across threads.
![JavaOne2016 - Microservices: Terabytes in Microseconds [CON4516]](https://cdn.slidesharecdn.com/ss_thumbnails/javaone2016microservicesfinal-160922163749-thumbnail.jpg?width=640&height=640&fit=bounds)
![JavaOne2016 - Microservices: Terabytes in Microseconds [CON4516]](https://cdn.slidesharecdn.com/ss_thumbnails/javaone2016microservicesfinal-160922165618-thumbnail.jpg?width=640&height=640&fit=bounds)
