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At the heart of Apache Spark is the concept of the Resilient Distributed Dataset (RDD), a programming abstraction that represents an immutable collection of objects that can be split across a ...

The Jakarta Persistence API (JPA) is a specification that defines a standardized framework for data persistence. Persistence is the fundamental mechanism for saving and retrieving data over time. In ...

On 13th January 2018, the second Payment Services Directive (PSD2) came into force. With it – amongst other rules, banks are will be required to open their systems to third-parties and provide ...