Enterprise Java
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Appium vs Selenium – Architecture, Functionality, Applications, and Everything in Between
It’s perhaps difficult to remember life before smartphones. Today, mobile phones have transformed dramatically to become the information and communication…
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Migrating to Jakarta EE 9
Jakarta EE 9 is out, and with it the namespace change from javax.* to jakarta.*. When we talk about the…
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AWS SDK 2 for Java and storing a Json in DynamoDB
AWS DynamoDB is described as a NoSQL key-value and a document database. In my work I mostly use the key-value…
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Processing real-time data with Storm, Kafka and ElasticSearch – Part 3
This is the third part of the article series: Processing real-time data with Storm, Kafka, and ElasticSearch. 1. Introduction In…
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Parameterized Tests in JUnit 5
A parameterized test allows you to run a test against a varying set of data. If you find yourself calling…
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All Your Tests Belong to You: Maintaining Mixed JUnit 4/JUnit 5 and Testng/JUnit 5 Test Suites
If you are seasoned Java developer who practices test-driven development (hopefully, everyone does it), it is very likely JUnit 4…
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Spring Web MVC
Spring MVC is a web framework based on the model–view–controller pattern. It is based on the Spring principles and supports…
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Testing Expected Exceptions with JUnit 5
This post shows how to test for expected exceptions using JUnit 5. If you’re still on JUnit 4, please check…
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Kafka & Zookeeper for Development: Connecting Brokers to the Ensemble
Previously we created successfully a Zookeeper ensemble, now it’s time to add some Kafka brokers that will connect to the…
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