AI
Recently, while exploring generative AI, I randomly came across a question that looked simple at first: "If AI creates something, who owns the copyright?" At first, I thought the answer would be straightforward. Maybe the person who generated the content owns it, or maybe the AI company owns
science
Rain drizzled softly over the massive glass towers of the Quantum Research Complex as Professor Robert Hayes stood outside the entrance, staring at the glowing logo above the building. THE JONATHAN INSTITUTE OF TEMPORAL PHYSICS Robert smiled faintly. “Only Jonathan could name an entire institute after himself and still stay
aws
A few years back, when I was working as an Associate Software Engineer, we worked on a batch processing system that handled large amounts of data through Kinesis streams and stored processed records in DynamoDB. At that time, I didn’t know much about retry strategies or distributed system failure
aws
One thing I learned while working with DynamoDB single table design is that it should not start only from entities and relationships like traditional relational databases. In single table design, multiple entities are usually stored in the same table, and the structure is mainly optimized around how the application reads
aws
Serverless First, let’s understand what serverless actually means. In the traditional way of building applications, you build your application and host it inside a server. But when doing that, writing the application itself is not the only thing you need to care about. You also need to think about
nosql
So when coming to the NoSQL world, it’s a bit different compared to SQL. When I first worked with DynamoDB, I thought, “what a wonderful behavior it has.” Everything felt fast, simple, almost like the database was doing less complaining and more working. No strict schemas, no heavy joins,
I have gone through some database notes on my msc program and created this cheat sheet covering some concepts of it will upload the advance one too.
Maths
Today I finally sat down and tried to understand vectors properly… not just to pass an exam, but to actually get it. And honestly, I wish someone had explained it to me like this years ago. Back in school, vectors were introduced as arrows. In physics, they told us: “a
random
In Sri Lanka we have this special event called Sinhala and Tamil New Year . It’s based on the sun moving from Pisces to Aries , so people consider it like the end of the year. It’s actually the main event for Sinhalese people. During this time, all relatives gather
vlog
Basically, this is not about life. It’s a broader thing. This is an issue with me. Sometimes, even when I’ve learned a lot, I still feel like I don’t know much. I start having doubts about myself. When I want to do a session or explain something,
In our daily lives, we deal with a lot of data, right? I mean both the scale of it and the kinds of operations we perform on it. So naturally, how we group, organize, and store that data really matters. Think about a map. It contains roads, buildings, places, fastest
vlog
Yesterday I had to attend a career fair as an interviewer, representing my company. I only got to know about it the day before yesterday 😅. It was actually a really nice experience, and I just wanted to note it down along with some of my thoughts about people, the industry,