Databases

The multi tenant architecture is a software architecture (Don’t confuse it with a design pattern or deployment …

Django’s ORM is quite useful and versatile, it can perform most of the common SQL operations, such as filtering, …

In frameworks like Django, migrations are created automatically , from the models. However, in languages like go, as …

Grouping by categories is quite common in web applications, from movies, courses or any other resource that presents a …

The select_related and prefetch_related methods are used to reduce the number of queries made to the database. This …

One of the things I like most about Django is its ORM; one of the reasons why this framework is so popular . On the …

A Manager (or handler) is the interface through which query operations or queries from the database are provided to …

What if a user’s finger slips on the keyboard and types “parfume” instead of “perfume”. We …

Sometimes when we type we make a mistake in a letter, we can repeat it, omit it or change it for another one. That …

You want to use Django to relate one model to another using a foreign key, but the model you want to relate is a …