GitHub

PL/SQL try-catch-finally

The best example to follow would be Java implementation of try-catch-finally. However in PL/SQL it would get messy and the code would remind good ol' spaghetti western with epic theme - The Good, The ...
IEEE

Translation of Array-Based Loops to Spark SQL

Abstract: Many programs written to analyze data are expressed in terms of array operations in an imperative programming language with loops. However, for data analysts who need to analyze vast volumes ...
Hacker

Doctrine DQL vs Native SQL in Symfony: Which Is Faster?

Hi, friends, being AI enthusiast, I'm an MBA, CEO and CPO who loves building products. I share my insights here.) Hi, friends, being AI enthusiast, I'm an MBA, CEO and CPO who loves building products.
GitHub

Build rich DTO graphs from flat SQL result sets — without an ORM. A high-performance mapper that converts flat database/array rows into structured DTO graphs using identity ...

The Flat Identity DTO Mapper takes flat SQL result sets (e.g. from JOIN queries) and maps them into rich, nested DTO object graphs. It uses an Identity Map to ensure that each unique entity is ...
IEEE

Comparison of Photovoltaic Array Maximum Power Point Tracking Techniques

Abstract: The many different techniques for maximum power point tracking of photovoltaic (PV) arrays are discussed. The techniques are taken from the literature dating back to the earliest methods. It ...