SQL or NoSQL - the debate isn’t just about databases, it’s about how your application will think, grow, and scale. Pick the wrong one, and you mi...
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Vignesh J on August 09, 2025
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Great breakdown... SQL is ideal when you need strong consistency, complex relationships, and structured data: think financial records, inventory, or enterprise systems.
NoSQL shines for high-scale, flexible, and rapidly changing datasets like social feeds, IoT sensor streams, or content management where schema agility matters.
good stuff!
Well put ! Those are perfect examples
Good informative article, one of my observations in recent time is with microservices on board, now choosing db has become easier than before. And Db like postgres are examples, of how development has changed.
Absolutely agree! microservices really changed the game by letting teams choose the best database for each service rather than forcing one to fit all.
This was an amazing read. I love how well you explained the difference between horizontal and vertical scaling. Made the concepts much clearer.
Glad it helped! Scaling concepts can feel abstract, so I tried to make them as clear as possible. Appreciate you reading!
Fantastic breakdown of a critical choice every dev faces! Choosing between SQL and NoSQL isn’t just technical it shapes your entire development approach and future scalability. I’ve seen projects struggle when this decision was rushed, especially around consistency vs flexibility trade-offs. For anyone building new systems: take the time to understand your data shape and growth expectations before committing. Curious how have your experiences shaped your preference between SQL and NoSQL?
Totally agree! rushing that choice can cause big headaches later. I lean SQL for strict consistency, NoSQL for speed & flexibility. How about you, has your own preference shifted over time?
Yes, that’s a solid way to frame it consistency vs flexibility really defines the choice.
I started building a system from scratch some time back and went through the same process. Going back and forth between SQL and NoSQL took a lot of learning. It all depends how well you understand the use case for your system. And with the microservices architecture it makes things simpler where we can use both NoSQL and SQL in a single system flexibly.
Great article!
Thanks! Totally agree, understanding the use case is everything. And yes, microservices make it so much easier to mix and match, SQL and NoSQL where each fits best.
Another great post! So informative!
Thank you!
Great post.
Glad you liked it!
Totally agree!!!
Thank you!
It was a great read
Glad you liked it!
Like this app!