~/talks

Oleg Klimenko

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titleconferencedate
Spring Cloud in a Microservice Architecture, or The Story of One AdoptionJPoint 20232023-04-12
Describes how Oleg’s team introduced Spring Cloud into a microservice architecture, detailing which Spring Cloud components were adopted, practical problems…
Talk in Russian on
Purple StreamJava ON 20222022-10-17
Purple Stream runs four hands‑on sessions: a performance study comparing Spring, Spring Reactive, Quarkus and GraalVM native images with build time up 41×–60×…
Talk on
Orange StreamJava ON 20222022-10-17
Three short case studies with concrete takeaways: a serverless benchmark shows whole-app AWS costs make Lambdas only about 10–15% of monthly spend, so swapping…
Talk on
Big Data in Java World: Apache Spark and Scala. Arch and live codingJava ON 20222022-10-17
Overview of hands‑on Apache Spark with Scala: covers architecture, client vs cluster driver/executor modes and live coding in Jupyter (Almond) using RDD /…
Talk on
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