Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

In the previous issue we learned how to transfer data from a spool file into a physical file or SQL table. To complete this "spool modernization" process, we just ...

Last month, I inherited a query that took 45 seconds to return customer order history. After applying these optimization techniques, it ran in under 2 seconds. The difference wasn't magic — it was ...

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 ...

In this tutorial I will explain how to manipulate an entity ID even before it gets inserted into the database table. For that purpose I will use spring framework (spring -boot) and hibernate. Assume ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you plan to do database development with Java and MySQL, the first thing you’ll need to do is ...

As a new entrepreneur or startup founder, you may not have the budget to hire web or software developers to create and maintain your company’s website, app and other technical aspects of your business ...

There is a perception among many that blockchain and distributed ledger technology are the same thing. This is not quite the case. This article explains the difference between blockchain and ...

We are in the midst of an unstructured data revolution – with 80% of data likely to be unstructured by 2025, according to IDC. The rise of advanced analytics and in particular artificial ...

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