Those coming from the world of TypeScript or Java initially think of classes, interfaces, and generics when they hear “types.

Python 3.15 introduces an immutable or ‘frozen’ dictionary that is useful in places ordinary dicts can’t be used. Only very rarely does Python add a new standard data type. Python 3.15, when it’s ...

Java records are compact, expressive, and immutable — everything you want in a clean domain model. But once you need to deserialize structured configuration or content (like YAML) into those records, ...

A transformation is an operation that creates a new RDD from an existing RDD. It is lazy, meaning it doesn't execute until an action is triggered. 2. Name some common transformations in PySpark. map, ...

This is a Keycloak extension that implements an Event Listener Provider to detect Identity events and publish them to the OpenFGA server over HTTP, thanks to the OpenFGA Java SDK. This extension ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Spencer Judge discusses the architectural ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Martin Kleppmann, an associate professor at ...

As data analytics has become an important application for modern data management systems, a new category of data management system has appeared recently: the scalable linear algebra system. We argue ...

C++ 20, the latest version of the venerable general-purpose systems programming language, has been deemed feature-complete by the International Organization for Standardization (ISO), with ...