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Software Development
Inter-Microservice Data Communication
In a microservices architecture, services are designed to be loosely coupled and independent. However, they often need to interact and…
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Enterprise Java
Testcontainers JDBC Support
Testcontainers is a powerful library designed to simplify the testing of database interactions, especially when dealing with different environments and…
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Core Java
Java Array: Count Distinct Elements Frequencies
In programming, one common task is counting the number of times a specific element appears in an array. This is…
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Enterprise Java
Spring Cloud Gateway: A Practical Approach
In the realm of microservices architecture, a gateway serves as a unified entry point for multiple microservices. It acts as…
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Software Development
Avoiding Interference in A/B Tests
A/B testing is a powerful tool for making data-driven decisions, but it can be easily compromised by interference. Interference occurs…
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Core Java
Maven Spotless Plugin for Java
Maintaining a consistent code style across a project is crucial for readability, collaboration, and long-term maintainability. The Maven Spotless Plugin…
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Core Java
Getting the Insert ID in JDBC
When working with relational databases in Java, it’s common to perform insert operations and then retrieve the ID of the…
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