Posts

Explore TCP and UDP, understanding their roles in reliable and fast data transmission for robust software solutions.

How electrical circuit concepts translate to resilient software systems and startup architecture patterns.

How network topologies reveal frameworks for leading resilient engineering teams and designing scalable communication.

How software-testing mindsets help me inspect, strengthen, and migrate the ‘codebase’ of everyday life.

How co-primes and Euler’s φ create the rhythmic foundations of secure RSA encryption.

The Gap Between Us — A Reflection on Inheritance, Identity, and Imperfect Design* When I look at a child born with a noticeable gap between their front teeth—a diastema—I don’t just see a dental anomaly. I see a living example of how nature mixes and matches the building blocks of two people, sometimes with beautiful imperfection. This child might have inherited a wide jaw from one parent and small teeth from the other. Neither parent may have had the gap themselves, but in the hands of genetics, the combination paints a new picture. That’s one of the first lessons we learn from cases like these: traits don’t blend like paint—they combine like puzzle pieces, often in ways we can’t predict. ...

A fool is wiser than the wisest man without a goal. For all he does in this fabric of reality is sit still, doing nothing, as infinity quietly passes him by. Like the curve of (y = 1/x), he draws closer and closer to the edge of meaning, approaching purpose but never touching it. He exists, he moves, he breathes, but he never arrives. A life without direction becomes an endless loop of motion that never materializes into something tangible. It’s not that the journey is worthless — there’s value in the mere act of being, of nearing, of almost. But without a goal, without that crossing point, even the wisest mind risks fading into a mathematical ghost, forever tracing a line it can never touch. ...

In the vast landscape of internet protocols, two key players shape the way our data moves: TCP and UDP. Imagine them as two distinct personalities in the transport layer of the TCP/IP protocol suite. TCP, the Transmission Control Protocol, is like a careful courier that makes sure every single piece of data arrives safely and in order. It sets up a connection with a little handshake—sending a SYN, receiving a SYN-ACK, and confirming with an ACK—before it ever starts the real conversation. This makes it perfect for things like web browsing or file transfers, where reliability is key. On the other hand, UDP—the User Datagram Protocol—is more like a free spirit. It skips all the formalities and just sends data packets out into the world without waiting for acknowledgments. That makes it super fast and great for things like live streams, online gaming, or voice calls over the internet where a little data loss is no big deal. Interestingly, this difference also shapes how certain applications work. For example, many BitTorrent clients use a UDP-based protocol called uTP to manage file sharing more efficiently. By doing so, they can avoid some of the congestion that comes with TCP and keep things running smoothly. In the end, TCP and UDP are like two sides of the same coin, each vital for different reasons in the grand tapestry of internet communication. ...