Technology Explained
22 articles in this category
How AWS Lambda (or Serverless) Works
A step-by-step explanation of how AWS Lambda and serverless functions work, from deployment to execution and scaling.
How Context Switching Works Internally in Operating Systems
A detailed explanation of how operating systems perform context switching to multitask between processes and threads.
How a Java Web Request Travels Through a Spring Boot Application
A comprehensive explanation of how an HTTP request flows through a Spring Boot application, from browser to database and back.
How Memory Management Works in Operating Systems
A comprehensive explanation of how operating systems manage memory, from virtual memory to paging and swapping.
How Build Tools Like Maven and Gradle Work
A comprehensive explanation of how Java build tools automate the development process
How ZooKeeper Works from Start to Finish
A comprehensive explanation of Apache ZooKeeper architecture and how it enables distributed coordination
How MongoDB Works from Start to Finish
An inside look at how MongoDB stores and processes data differently from traditional relational databases
What Happens When a User Signs Up?
A behind-the-scenes look at the complex processes that happen in seconds when a user signs up