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When to Write Database Migration Scripts: Right Away or Later?

When to Write Database Migration Scripts: Right Away or Later?

Introduction One of the most common debates among backend developers, especially when starting a new project with PostgreSQL and an ORM, is: "Should we create migration scripts from the beginning, or wait until the schema stabilizes?" The answer is not a simple yes or no. It depends heavily

Understanding DDL and DML in SQL: A Comprehensive Guide

Understanding DDL and DML in SQL: A Comprehensive Guide

When working with SQL, it's essential to understand the distinction between Data Definition Language (DDL) and Data Manipulation Language (DML), as they play different yet complementary roles in database management. In this article, we’ll explore what these two concepts entail, their respective use cases, and additional points

Efficient Data Storage and Querying with MySQL JSON: A Practical Example

Efficient Data Storage and Querying with MySQL JSON: A Practical Example

In modern web applications, flexibility in data storage is paramount. One approach gaining traction is using MySQL's JSON data type, which allows you to store semi-structured data directly in your relational database. Let’s explore its usage through a real-world example and discuss key considerations for an efficient

Efficiently Migrating Data Between Tables in MySQL: A Step-by-Step Guide

Efficiently Migrating Data Between Tables in MySQL: A Step-by-Step Guide

In the world of database management, there often arises a need to copy or migrate data from one table to another. Whether you’re reorganizing your database schema or simply need to duplicate data for another purpose, understanding how to do this efficiently is essential. Here, we'll look

Embracing Orthogonality in Database Design: The Case for Junction Tables

Embracing Orthogonality in Database Design: The Case for Junction Tables

In the world of database design, the concept of orthogonality plays a vital role in creating flexible and maintainable schemas. As developers strive for efficient data organization, they often encounter situations where they must decide how to structure relationships between entities. One effective strategy is to use junction tables, which

Effective PostgreSQL Backup Strategies for High Availability

Effective PostgreSQL Backup Strategies for High Availability

In today’s data-driven world, ensuring the availability and integrity of your database is crucial. PostgreSQL, a powerful relational database management system, offers robust tools for backup and recovery. Here, we will explore effective strategies for backing up your PostgreSQL database while emphasizing high availability and disaster recovery. Understanding Backup

Ensuring Data Resilience: Optimizing Backup and Recovery Strategies for PostgreSQL

Ensuring Data Resilience: Optimizing Backup and Recovery Strategies for PostgreSQL

In today's digital landscape, data resilience is a critical factor for any organization, especially for startups like Startup Company, which rely heavily on their databases for operational continuity. With the increasing volume of data and the potential for unexpected system failures, having a robust backup and recovery strategy