This section mostly deals with web servers and web architectures, useful for directing traffic.
Apache Kafka Streams is a client-side library for building applications and microservices that process and analyze data stored in Kafka topics. It combines the simplicity of writing and deploying standard Java/Scala applications with the power of Kafka’s immutable log, enabling sophisticated stream processing with native fault tolerance and scalability. KStream […]
In a production Kafka environment, data quality and backward compatibility are not optional, they are critical requirements. Simply serializing data as JSON or raw bytes is a fast track to chaos, especially in microservices architectures where producers and consumers evolve independently. The Confluent Schema Registry provides the solution: a centralized […]
Once you have set up a new domain you will be faced with this error when starting the apache web server: All this even if the domain you have configured is apparently correct. The solution is located under one of the server configurations: In it, the new domain created to […]
When working with Apache’s mod_rewrite module, you’ll often encounter the need to handle query strings. This article explains how the question mark (?) and the QSA flag are used in Apache Rewrite Rules to manage and manipulate URLs without exposing sensitive information. What are Rewrite Rules? Apache Rewrite Rules are […]
Searching for the main class. When building a Spring Boot application, the framework relies on the spring-boot-maven-plugin to package the project into an executable JAR. During the packaging phase, this plugin scans the compiled classes to locate the entry point—specifically the class annotated with @SpringBootApplication that contains the public static […]