Author: Grant Verheul

Introduction In software engineering, dependency injection is a technique that enables a class or module to receive its dependencies from an external source rather than creating them itself. This approach decouples the code from external dependencies, making it easier to test and maintain. What is Dependency Injection? Dependency Injection (DI) is a design pattern that …

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How to normalize databases several layers deep What is normalization? It’s a simple method of breaking up tables into smaller tables linking relationships to reduce data redundancy and eliminate insertion, update and deletion anomalies. There are a few keywords that we should gloss over first before we begin.‘Non-Atomic’ is the word used to describe a data …

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