This repository serves as the foundational course within IBA's MS Data Science program, encompassing a wide spectrum of subjects including Database Management Systems, SQL querying, Entity-Relationship Diagram (ERD) design, Normalization techniques, Procedures and Functions in SQL, as well as an exploration into Non-relational databases (No-SQL) such as MongoDB. Additionally, the curriculum covers Exploratory Data Analysis (EDA) techniques specifically applied within the context of SQL. This comprehensive assortment of topics is meticulously curated to provide students with a comprehensive skill set, forming the bedrock for proficient development of data-driven applications."."