A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...

The term "LINQ to Objects" refers to the use of LINQ queries with any IEnumerable<T>. You can use LINQ to query any enumerable collections such as Primitive Array, Object Array, List, Collection or ...

In my career, I have consumed hundreds of REST APIs and produced dozens. Since I often see the same mistakes repeated in API design, I thought it might be nice to write down a set of best practices.

Mainframe computers are often seen as ancient machines—practically dinosaurs. But mainframes, which are purpose-built to process enormous amounts of data, are still extremely relevant today. If ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

What is JSON (JavaScript Object Notation)? JSON (JavaScript Object Notation) is a text-based, human-readable data interchange format used to exchange data between web clients and web servers. The ...

A Web API is an online “application programming interface” that allows developers to interact with external services. These are the commands that the developer of the service has determined will be ...

With smartphones getting more advanced all the time, it’s sometimes easy to forget that they’re designed for making calls and sending messages, and everything else is just an added extra. In this ...