Nowadays, we all create microservices and more and more often we use asynchronous communication. In this article, I will try to identify the individual elements of such a messaging system and their roles. In the first part I will focus on message construction and messaging channels….
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We all know that immutability is GOOD. But should we use it everywhere by default? Let’s show it on the basis of a distinction between Entities and Value Objects….
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This article discusses different approaches to creating a layered architecture – how to reflect the business context in the code; how to structure it; how to understand the dependency inversion and infrastructure layer; and finally as a possibly isolate modules….
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The mental model of object-oriented programming is not intuitive. The speed and dynamics of today’s data-centric world make it a difficult case. How to learn object-oriented programming then?…
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Tech Jump is the pilot of mentoring program in Schibsted Tech Polska – Academy project. The idea is to allow people to switch the technology or just to get to know another one….
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Yes, there are some reasons to use the Java framework Vaadin. But there are many more disadvantages in my opinion….
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