Michał Baliński

Software architect and technical manager specializing in systems integration (EAI/SOA/Microservices) and cloud computing. For over 10 years develops java based IT solutions. Involved in IT projects for enterprises and R&D work on innovative products around cloud computing, IoT connectivity and High Performance Computing. Technical trainer and mentor. Currently System Architect at Oberthur Technologies R&D Poland.


In English Practical non-blocking microservices in Java 8

We will show how to write application in Java 8 that do not waste resources and which can maximize effective utilization of CPU/RAM. There will be presented comparison of blocking and non-blocking approach for I/O and application services. Based on microservices implementing simple business logic in security/cryptography/payments domain, we will demonstrate following aspects: * NIO at all edges of application * popular libraries that support NIO * single instance scalability * performance metrics (incl. throughput and latency) * resources utilization * code readability with CompletableFuture * application maintenance and debugging All above based on our experiences gathered during development of software platforms at Oberthur Technologies R&D Poland.


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