A RESTful JDBC HTTP Server built on top of jOOQ

The jOOQ ecosystem and community is continually growing. We're personally always thrilled to see other Open Source projects built on top of jOOQ. Today, we're very happy to introduce you to a very interesting approach at combining REST and RDBMS by Björn Harrtell. Björn Harrtell is a swedish programmer since childhood. He is usually busy … Continue reading A RESTful JDBC HTTP Server built on top of jOOQ

Let’s Stream a Map in Java 8 with jOOλ

I wanted to find an easy way to stream a Map in Java 8. Guess what? There isn't! What I would've expected for convenience is the following method: public interface Map<K, V> { default Stream<Entry<K, V>> stream() { return entrySet().stream(); } } But there's no such method. There are probably a variety of reasons why … Continue reading Let’s Stream a Map in Java 8 with jOOλ

Stop Claiming that you’re Using a Schemaless Database

One of MongoDB's arguments when evangelising MongoDB is the fact that MongoDB is a "schemaless" database: Why Schemaless?MongoDB is a JSON-style data store. The documents stored in the database can have varying sets of fields, with different types for each field. And that's true. But it doesn't mean that there is no schema. There are … Continue reading Stop Claiming that you’re Using a Schemaless Database

The dreaded DefaultAbstractHelperImpl

A while ago, we have published this fun game we like to call Spring API Bingo. It is a tribute and flattery to Spring's immense creativeness when forming meaningful class names like FactoryAdvisorAdapterHandlerLoader ContainerPreTranslatorInfoDisposable BeanFactoryDestinationResolver LocalPersistenceManagerFactoryBean Two of the above classes actually exist. Can you spot them? If no, play Spring API Bingo! Clearly, the … Continue reading The dreaded DefaultAbstractHelperImpl

Don’t Miss out on Writing Java 8 SQL One-Liners with jOOλ or jOOQ

More and more people are catching up with the latest update to our platform by adopting functional programming also for their businesses. At Data Geekery, we're using Java 8 for our jOOQ integration tests, as using the new Streams API with lambda expressions makes generating ad-hoc test data so much easier. However, we don't feel … Continue reading Don’t Miss out on Writing Java 8 SQL One-Liners with jOOλ or jOOQ