Spy vs. spy – aka “The two sides of the testing coin” 02/27/20 by Kevin Peters A simple hint how to use Spies in the right way without getting stuck in concrete. Leverage the Mockito mocking library for writing refactorable tests and avoid the dark side of the testing coin. Read more Leave your thoughts
RFC-7807 problem details with Spring Boot and JAX-RS 01/10/20 by Rüdiger zu Dohna Application specific problems, e.g. a missing field in a client request, have to be handled properly with machine readable and... Read more Leave your thoughts
DON’T make an ASS out of U and ME when dealing with Hibernate caching! 07/17/19 by Kevin Peters Hibernate caching: Is Hibernate's First-Level-Cache limited to a decent transaction? Intuitively my answer was: No. Read more Leave your thoughts
Data crawlers in business platforms 05/22/19 by Novislav Sekulic Acquiring data from other sources can be done by scraping web pages or through various web API services. For this purpose, we can create crawlers, scrapers, or even use Robotic Process Automation. Read more Leave your thoughts
Augmented Reality: AR sunlight estimation 03/29/19 by Paul Schwörer A performant sunlight estimation technique relying solely on Google ARCore and simple calculations. Read more Leave your thoughts
How to secure a Spring Boot app with SAML and Keycloak 03/26/19 by Thomas Darimont In this blog post, you'll learn how to configure your Spring Boot app to use SSO via SAML with Keycloak. Read more Leave your thoughts
How to package your frontend in a Spring Boot App with ParcelJS 02/28/19 by Thomas Darimont If you want to build something quick or just hack around a bit, then ParcelJS and Spring Boot might be a good fit for you. Read more Leave your thoughts
AWS Lambda: Cold boot and mean response times in Scala vs. Java 02/01/19 by Andreas Muttscheller Benchmark the cold start and mean response times on AWS Lambda using Scala and Java with Gatling and serverless framework. Read more Leave your thoughts
Securing Spring Boot Admin & actuator endpoints with Keycloak 01/28/19 by Thomas Darimont Spring Boot Admin is a popular tool for monitoring and managing Spring Boot-based applications. Learn how to secure it with Keycloak. Read more Leave your thoughts
