BongoMaker

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BongoMaker We offer customizable products and 3D printing service

We offer plastic 3d design and 3d printing service based on Jashore but we do ship to all over Bangladesh.

wasted 2 hours on Tx and Rx
21/09/2026

wasted 2 hours on Tx and Rx

18/09/2026

Painting a 3d printed cup! কার কার লাগবে?

4 bar load sheeding er por ei obdi hoye uthe aslo🙂🙂
13/09/2026

4 bar load sheeding er por ei obdi hoye uthe aslo🙂🙂

11/09/2026

Water bottle Cap

Tiny cute Dinosaurs
08/09/2026

Tiny cute Dinosaurs

05/09/2026

Gaming steering for PC gaming using esp32 s3...

01/09/2026

Flexible key ring

27/07/2026

Guess koren ki banacci

What do you think? Will it work? Testing its limit....
13/07/2026

What do you think? Will it work? Testing its limit....

While building my IoT platform, I initially designed the database specifically for my AC dimmer. It worked well for one ...
13/07/2026

While building my IoT platform, I initially designed the database specifically for my AC dimmer. It worked well for one product, but I quickly realized it would become difficult to support future devices like smart switches, plugs, or sensors without major database changes.

That experience led me to redesign the database with scalability in mind.

Here are the key principles I now follow:

* Design for multiple device types, not just one product.
* Keep users, devices, and telemetry in separate tables.
* Give every device a unique Device ID/Serial Number.
* Store firmware versions separately to support OTA updates.
* Separate current device state from historical telemetry.
* Log important events for debugging and auditing.
* Build a flexible schema so new devices can be added without redesigning the database.
* Use proper relationships and indexing for better performance.
* Keep business logic in the application layer, not in the database.
* Design for an IoT ecosystem, not just a single device.

Lesson learned: A scalable IoT platform starts with a scalable database. Thinking ahead early can save countless hours of refactoring as your platform grows.

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Jashore
Jashore
7400

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