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Engineering insights for product leaders.

Practical engineering notes, delivery lessons, company updates, and product thinking from the FACTn team.

[Articles]

Industrial, healthcare, energy, logistics, and building devices connected through a central integration gateway

Articles

What Is Device Integration, and Why Does It Matter?

A practical introduction to device integration, the systems it connects, and the reliability, security, standardization, and scale that good integration requires.

Sachindu Umayangana20 Aug 20263 min read

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One architecture signal branching to many services beside a single task traveling to one service

Event-Driven vs. Message-Based: The Misunderstanding That Breaks Systems

Why asynchronous communication is not automatically event-driven, and how to choose the right architecture for facts, tasks, and reliable system evolution.

Janith Ranasinghe30 Mar 20266 min read

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A central device integration gateway connecting varied industrial, wireless, secure, cloud, and scaled device systems

Articles

The Biggest Challenges in Device Integration (And Why Every Integration Is Different)

The communication, data, reliability, documentation, security, and scalability challenges that make every device integration a distinct engineering puzzle.

Sachindu Umayangana17 Jul 20265 min read

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