Relational vs Non-Relational Databases, a comprehensive comparison

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 scalability. This post provides a detailed exploration of both, highlighting their strengths and weaknesses across various dimensions.

Data Model

Relational Databases (RDBMS)

• Organizing data into tables with predefined schemas fosters data integrity and consistency.
• While offering robust support for structured data, the rigid schema can become a challenge when dealing with evolving or unstructured data requirements.

Non-Relational Databases (NoSQL)

• NoSQL databases accommodate diverse data models, adapting to the flexible needs of unstructured and semi-structured data.
• This versatility allows for seamless integration of changing data structures without the constraints of a predefined schema.

Scalability

Relational Databases (RDBMS)

• Vertical scaling, achieved through hardware upgrades, is common but may pose limitations in handling extensive…