📝 Parottasalna Blog
249 practical articles on backend engineering, system design, databases, Docker, Python, AI and DSA, explained simply.
What is Relational Database and Postgres Sql ?
In the city of Data, the citizens relied heavily on organizing their information. The city was home to many different types of data numbers, names, a…
SSH ManagementTool: Serial Activity - Remote SSH Manager
Why this tool was created ? During our college times, we had a crash course on Machine Learning. Our coordinators has arranged an ML Engineer to take…
Docker_TasksTasks - Docker
Install Docker on your local machine. Verify the installation by running the hello-world container. Pull the nginx image from Docker Hub and run it a…
Docker BasicsDocker Ep 12 - Cheatsheet
Here’s a Docker cheat sheet that covers the most commonly used Docker commands, organized by categories. Docker Basics docker --version : Show the Do…
DockerDocker EP 11 - Docker Networking & Docker Volumes
Alex is tasked with creating a new microservices-based web application for a growing e-commerce platform. The application needs to handle everything …
DockerDocker EP - 10: Let's Dockerize a Flask Application
Let’s develop a simple flask application, Set up the project directory: Create a new directory for your Flask project. mkdir flask-docker-app cd flas…
AlgorithmSelection Sort
The selection sort algorithm sorts an array by iteratively finding the minimum (for ascending order) / maximum (for descending order) element from th…
AlgorithmsBinary Insertion Sort
Introduction Binary insertion sort is a sorting algorithm similar to insertion sort, but instead of using linear search to find the position where th…
Web DevelopmentMaya : 5mb Storage on browser
Maya, a developer working on a new website, was frustrated with slow load times caused by using cookies to store user data. One night, she discovered…
DockerDocker Ep 9: The Building Blocks – Detailed Structure of a Dockerfile
Alex now knows the basics, but it’s time to get their hands dirty by writing an actual Dockerfile. The FROM Instruction: Choosing the Foundation The …
DockerDocker Ep 8: Tomcat: Exploring Docker Port Mapping and Logs
Caution: We are just starting from basics. Even if you don’t understand below concepts there is no problem. In our previous adventures, we’ve dabbled…
TechnologyDocker Ep 7: Diving Deeper into Docker with Detached Mode, Naming, and Inspections
In our last adventure with Docker, we successfully ran our first container using the BusyBox image. It was a moment of triumph, seeing that “hello wo…