Types of SQL Joins: Inner, Left, Right, and Full
· ☕ 7 min read
Various types of SQL Joins: inner, left, right, full, and cross. Understanding SQL joins will help you in making them fast.
Cheatsheet
Data Visualization Chart Cheatsheets
· ☕ 3 min read
Cheatsheets and decision trees to find the best visualization for your data and purpose
📌 SQL vs. NoSQL Database: When to Use, How to Choose
· ☕ 12 min read
Difference between SQL and NoSQL database. When to choose NoSQL over SQL. Decision tree to pick from RDBMS, key-value, wide column, document, graph dbs.
📌 Scalable Efficient Big Data Pipeline Architecture
· ☕ 11 min read
Scalable and efficient data pipelines are as important for the success of data science and machine learning as reliable supply lines are for winning a war.