Learn about the common ways of configuring and organizing application contexts in a Spring web application.
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Java Streams vs Vavr Streams
A comprehensive overview of two different Stream implementations.
Intro to Apache OpenNLP
Learn how to implement the most important natural language processing tasks with Apache OpenNLP
A Guide to Apache Ignite
A quick and practical guide to Apache Ignite.
A Guide to Java Modularity
Learn the essentials of building and using modules in Java 9. Start down the path of modularizing your code today.
A Guide to the JSTL Library
A comprehensive overview of the JSTL tag library.
Command-Line Arguments in Spring Boot
Learn how to pass arguments from command line into your Spring Boot application
A Simple Tagging Implementation with MongoDB
Learn how to implement a tagging mechanism with MongoDB.
Multipart Uploads in Amazon S3 with Java
See how to handle multipart uploads in Amazon S3 with AWS Java SDK.
Introduction to Smooks
Learn how Smooks can help you with common data transformations.
JPA Attribute Converters
Take a look at mapping JDBC types to Java classes in JPA using attribute converters.
A Simple Tagging Implementation with Elasticsearch
Learn how you can extend your Elasticsearch project with a tagging implementation
Extra Login Fields with Spring Security
A quick and practical guide to adding additional login fields.
Spring Boot Actuator
A quick intro to Spring Boot Actuators – using and extending the existing ones, configuration and rolling your own.
Introduction to KafkaStreams in Java
A quick guide to building streaming applications using KafkaStreams.
Introduction to Apache Lucene
Let’s have a look at Apache Lucene, a full-text search engine which can be used from various programming languages.
A Guide to Transactions Across Microservices
A comprehensive guide to transactions in distributed environments.
CAS SSO With Spring Security
Learn how to integrate the Central Authentication Service (CAS) with Spring Security.
Introduction to Spring Cloud Stream
Learn how to create message-driven and event-driven microservices using Spring Cloud Stream and RabbitMQ.
REST API Testing with Karate
Learn how to test your REST API with Karate, a BDD-inspired testing framework for Java.