#8WEEKS SQL CHALLENGE CASE STUDY 2 PIZZA RUNNER I started this challenge for practicing SQL and HERE I am with Case Study2. I enjoyed doing this, it obviously requires a good effort and you have to be patient whenever you get stuck. …

SQL Interview Questions I have solved a few questions from Data Lemur. Below I am sharing the queries to solve each question. In case you wish to try, with all questions given properly Here is the link A big thanks to Nick Singh for this great initiative which is helping aspiring Data Professionals…

NASHVILLE HOUSING DATA CLEANING PROJECT DATA CLEANING USING SQL What is Data Cleaning? Data cleaning is the process of removing incorrect, duplicate, or otherwise erroneous data from a dataset. These errors can include incorrectly formatted data, redundant entries, mislabeled data, and other issues; they often arise when two or more datasets are combined together…

MY FIRST PROJECT (EXCEL/SQL/TABLEAU) Objective Analyze Covid-19 and its impact globally from 2019 to Sep 2022. GitHub link for the entire project. DataSet Here is the Link The dataset has been divided into different tables named Covid-Deaths and Covid-Vaccinations to work around SQL queries better for analysis. Tools Used PGAdmin — PostgreSQL Management Tool…

Case Study#1 Danny’sDiner I started this challenge for practicing SQL and it turned out to be so gainful. This exercise is full of learning, Each question makes you brainstorm. Thanks for bringing up this #8WeekSQLChallenge Danny Ma. Introduction Danny seriously loves Japanese food so, at the beginning of 2021, he decides to embark upon…

A baby step toward moving into Data Analytics Read somewhere “It’s important to start before figuring it out all” So this started a couple of months ago with a messed-up mind about what to do, where to start even questions like” Is it worth it?”. But really could not resist exploring more and more and finally putting in efforts to make…

“TRUST YOUR STRUGGLES” Here I go writing my very first story on medium. You will figure out soon that I am not a Professional Writer. Why am I here? I simply just like it, I have no idea how will writing on medium or anywhere helps. …