Impact of data model on MongoDB database size (10 min read) 🗄️
https://allegro.tech/2021/01/impact-of-the-data-model-on-the-MongoDB-database-size.html

Spring Boot Tips, Tricks and Techniques (8 min read) 🪄
https://piotrminkowski.com/2021/01/13/spring-boot-tips-tricks-and-techniques

Be Careful with CompletableFuture.applyToEither (2 min read) 💥
https://4comprehension.com/be-careful-with-completablefuture-applytoeither

Introducing JobRunr: A distributed job scheduler for Java (5 min read) 🏃
https://blogs.oracle.com/javamagazine/introducing-jobrunr-a-distributed-job-scheduler-for-java

Going inside Java’s Project Loom and virtual threads (15 min read) 🧵
https://blogs.oracle.com/javamagazine/going-inside-javas-project-loom-and-virtual-threads

Mock Java Constructors And Their Object Creation With Mockito (4 min read) 🧐
https://rieckpil.de/mock-java-constructors-and-their-object-creation-with-mockito

Elasticsearch license change (3 min read) 📜
https://twitter.com/kimchy/status/1351534442993446917

Elasticsearch license change (4 min read) 📜
https://anonymoushash.vmbrasseur.com/2021/01/14/elasticsearch-and-kibana-are-now-business-risks

How does Google avoid clean builds? (17 min read) 🏗️
https://jmmv.dev/2020/12/google-no-clean-builds.html

What's New in Spring Boot 2.4 (50 min) 🎉
https://www.youtube.com/watch?v=lgyO9C9zdrg