In this article, I will walk you through the most common steps that data scientists follow for a data science project. Having worked on a few projects I will also plug in the methods I follow in each step. There are many ways to approach a data science project the…

In this article, I will write about my take on building machine learning models at scale. I have started learning machine learning when the pandemic has just begun and I had nothing to do sitting at home. …

In this article let us understand how to chose the right database for our project.We also talk about CAP theorem and how it is used to decide the right database based on our requirements. Firstly let us briefly look at the different between SQL and NOSQL databases. SQL Databases These…

This Article Covers all basic data warehouse concepts. Dataware house Data Warehouse is like a relational database designed for analytical needs. It functions on the basis of OLAP (Online Analytical Processing). It is a central location where consolidated data from multiple locations (databases) are stored. Data warehousing Data Warehousing is…

A comprehensive article on basic window functions along with examples. Window functions are similar to aggregate functions but they help us to concentrate on a window, not all the rows. Window functions apply to aggregate and ranking functions over a particular window (set of rows) Basic Syntax SELECT coulmn_name1…

In this article, I have tried to cover all the basic Postgres SQL commands with examples. You can try all these commands on the SQL shell parallelly and check for the output. Postgresql is almost similar to SQL. …

This article is part of my “ML Roadmap Series” in which I cover all the topics required to master in order to become a good Machine learning Engineer. Python has a vast variety of libraries that help in achieving complex tasks very easily. …

This is my first article in the “ML Roadmap” series. I would be covering all the topics required to become an ML engineer in the series. This article will cover all the basics of python you need to know in order to kick start your ML journey. Why Python? Easy…

Aim Addressing the network management and security concerns in 5G powered Internet of things and Building a machine learning or deep learning algorithm for the same. Introduction There is an increasing number of 5G IoT systems, due to the advancement of electronics and communication techniques (e.g., wearable electronics, IoT devices…