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1. enrichers-in-completable-futures enrichers-in-completable-futures Public

   Concurrent enrichment of an object. Illustrated by insurance domain case study.

   Java 2 1

2. isolation-levels isolation-levels Public

   In this project we have a look at two isolation levels: read committed and repeatable read. We will demonstrate their guarantees using different types of locks on these anomalies: nonrepeatable rea…

   Java 4

3. kafka-in-spring kafka-in-spring Public

   Here, we have a look at two types of consumers (assigned and subscribed), a prosumer, and also cover very interesting aspects like stateless and stateful retries, rebalancing, Kafka vs DB transacti…

   Java 1 1

4. kafka-streams-in-spring kafka-streams-in-spring Public

   In this project we are notifying customers after joining streams of events from customers, payments and orders services.

   Java 1 1

5. links-spring links-spring Public

   Links project implemented in Spring Boot. Demonstrates a composite UI pattern implemented in react.

   JavaScript 1

6. mobile-case-study mobile-case-study Public

   Mobile Network Operator Case Study with Flink, Kafka, Cassandra, Spring on Docker Compose and Kubernetes with a little bit of React and GraphQL.

   Java 5 1