Java
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Read replicas and Spring Data Part 2: Configuring the base project
In our previous post we set up multiple PostgreSQL instances with the same data.Our next step would be to configure…
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Read replicas and Spring Data Part 1: Configuring the Databases
This is a series of blog posts on our quest to increase our application’s performance by utilizing read replicas. For…
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OutOfMemoryError related JVM arguments
JVM has provided helpful arguments to deal with OutOfMemoryError. In this article, we would like to highlight those JVM arguments.…
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Spring @RequestParam Annotation
Introduction: Spring @RequestParam annotation can be used to extract the query parameters in a handler method. In this quick tutorial,…
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JUnit 5 and Selenium – Using Selenium built-in `PageFactory` to implement Page Object Pattern
Selenium is a set of tools and libraries supporting browser automation and it is mainly used for web applications testing.…
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How to fix an illegal start of expression in Java
Have you ever come across the error illegal start of expression in Java and wondered how to solve it? Let’s…
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Efficient enterprise testing — conclusion (6/6)
This last part of the series will cover additional end-to-end tests, testing in production, and a conclusion of the parts.…
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Become a Master of Java Streams – Part 1: Creating Streams
Declarative code (e.g. functional composition with Streams) provides superior code metrics in many cases. Code your way through this hands-on-lab…
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JEP 355 Text Blocks in JDK 13
JDK 13 went GA on September 17th, 2019 and the prominent new features are listed here. One of the new features…
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