How Pulse Is Built
A spec-driven, test-first process for software that has to be trusted
Dev Ahmed's Blog
Software Engineer
Latest articles
Kafka-Powered Real-Time Analytics: Building a Production-Ready Dashboard (Demo Project)
There is a particular kind of frustration that comes from staring at a dashboard whose numbers are already fifteen minutes old. You know something is happening in your system right now — orders are fl
Essential Security Considerations for Web Applications
The security of web applications has become a critical concern in the digital age. As reliance on these applications grows for various personal and professional activities, the potential impact of security breaches increases significantly. The financ...
Masterclass: Client-Server Architechture
1. Introduction Definition of Client-Server Architecture: Client-server architecture is a foundational model in computing that defines how services are requested and provided across a network. In this model, there are two main components: the client,...
Beginners Guide To Writing SQL Queries: SQL Joins and Subqueries
In my previous post, we discussed basic SQL queries. In this chapter, we'll delve into more advanced SQL concepts. SQL offers a rich set of tools for interacting with data, such as JOINs, and subqueries. This article will cover the intricacies of the...
What happens when you type https://www.google.com in your browser and press Enter
When you type https://www.google.com in your browser and press Enter, a series of events take place behind the scenes to deliver the Google homepage to your computer. This process involves a number of different technologies, including: Domain Name S...
Beginners Guide To Writing SQL Queries
SQL or Sequel? If you've been involved in software engineering or data science for a while, you might be familiar with the term SQL and how its pronunciation has been a topic of discussion. SQL is a programming language developed in the 1970s. It was...
