Devapo Blog
Weekly articles on technology and IT's impact on business
Krystian Bajun
N+1 query issue and its solution in Hibernate

N+1 problem is a performance issue. See example how to resolve it with Hibernate and avoid drastic optimalization difficulties.

Kafka in Spring Boot on Docker

A tutorial for configuring Apache Kafka on a Docker container and microservices built in the Spring Boot framework.

Meet Apache Kafka: a streaming data platform

What is Kafka? What is Kafka used for? How does it work? Here you can find all information that you need to know to understand Kafka.

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