Example of Java benchmark tests using JMH
Introduction Recently I published on GitHub new library: json-path-mapper. In shortcut it is library to mapping custom Json fields to java data object. Main API have two map methods: the …
The main grammar features from Java 9 to Java 13 – summary
Sometimes it’s hard to keep up with the changes in the next versions of Java. For reminder I described main and the most useful features in Java grammar and standard …
Java good practices: Design immutable objects as long as you can
Introduction Objects can be mutable or immutable in the Java. Mutable objects have state which can be changing. For example this class is mutable: OK, we have this mutable class, …
Tips & tricks: Spring Boot – propagate correlation ID in the REST API
As I mentioned in the previous post, the correlation ID is very important, especially when you have many requests in this same time. Below is class which automatically propagate correlation …
Architecture design: good practices for creating microserives API
When you decide on microservices architecture then important aspect becomes communication between microservices. You should: know API in every microservice, know about relationship between microservices, be able to correlate request …
Tips & tricks: dockerfile – copying the entire folder recursively
Command to copying the entire folder recursively is: Above command will copy recursively all directories and files from given directory (folder-to-copy) to given path (/target/path/in/docker/image). It’s little tricky because command: …
My thoughts: nice things in Go Lang, which aren’t in Java
I recently published my first project witch was written in Go language: loga. After that I have some insights about some Go futures that haven’t Java. Of course it’s my …
Hello!
Welcome to my block. This is me first post. I will write about Java, architecture, good practices and many other topics.
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