Are you also enjoying Pyspark’s version av AWS Glue data transformations (https://docs.aws.amazon.com/glue/latest/dg/what-is-glue.html) for… (more…)

The type casting is a method of converting the value of one data type to another data type. It is also known as type conversion. In Java, there are several kinds of conversions. However, in this tutorial we will focus only on two major types. (more…)

We all know that blissful feeling at the start of a greenfield project. Every decision has been left up to you, and the possibilities seem endless. As you think about how to get started, one question you will probably ask yourself is which programming lan... (more…)

A very interesting, useful and popular design pattern that I like. Here a video with explanation and code example: (more…)

You can use this guide to get an overview of how to access databases in Java. From databases like MySQL, Postgres and Oracle, to libraries like JDBC, Hibernate and jOOQ. (more…)