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Database

Codecademy

A database is a collection of structured information stored so it can be easily accessed and updated. In a computer system, databases are commonly accessed through a database management system, referr...

Databases

Full Stack Python

Relational databases serve the critical role of persisting data in many Python applications.

A Beginner’s Primer to Relational vs. Non-Relational Databases

Level Up Coding

A quick overview of relational (SQL) and non-relational (NoSQL) databases, what they are, how they differ, and use cases for each. At a very high level, relational databases like MySQL, PostgreSQL…

A Crash Course on Relational Database Design

ByteByteGo Newsletter

In today's data-driven world, efficient storage and management of information are critical requirements for businesses and organizations of all sizes. Relational databases provide a robust framework f...

Database 101: What Are They and How Are They Different

Towards Data Science

We all have that love and hate relationship with the database, more specifically the data management system (DBMS). It’s an integral part that defines how to access one of the most valuable assets of…...

Databases

The Hitchhiker's Guide to Python!

Databases DB-API The Python Database API (DB-API) defines a standard interface for Python database access modules. It’s documented in PEP 249 . Nearly all Python database modules such as sqlite3 , psy...

Weighing the Options: Relational vs. Non-Relational Databases’ Strengths and Weaknesses

Level Up Coding

In the world of databases, there has been an ongoing debate about the merits of relational databases versus non-relational databases, also known as NoSQL databases. Some argue that relational database...

SQL (Relational) Databases

FastAPI Documentation

SQL (Relational) Databases FastAPI doesn't require you to use a SQL (relational) database. But you can use any relational database that you want. Here we'll see an example using SQLAlchemy . You can ...

Database, SQL and NoSQL

Analytics Vidhya

Database is a collection of information that is organized so that it can be easily accessed, managed and updated. Databases typically contain aggregations of data records or files, containing…

A Comprehensive Comparison of Relational and Non-Relational Databases

Javarevisited

In the ever-evolving landscape of database management systems, the choice between relational databases (RDBMS) and non-relational databases (NoSQL) significantly impacts application performance and sc...

An Introduction to the Relational Database

Towards Data Science

As a data scientist, a big part of your job is obtaining the data that you need to operate on. In many companies, that data will be stored in one or more relational databases. The goal of this…

When Spreadsheets Aren’t Good Enough: A Lesson in Relational Databases

Towards Data Science

SQL Tutorial Database normalization, relational databases, and why you need them Photo by Ivan Liu Hu on Unsplash Have you ever waited minutes for an Excel spreadsheet to fully load and open? Does it...