svrashank / Sql-practice-project

practice project of sql

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Sql practice project

Project Overview

  • This started out as a practice project but then went out to do my own analysis
  • The dataset in focus is of Covid-19 Pandemic.
  • Thorough EDA (that will be mentioned below) was perfromed on various aspects of Covid
  • Interesting observations were exported as csv and through Tabluea, data was visualized

Resources

Data Cleaning

  • The Dataset was workable to begin with
  • Some unnessecary columns were dropped

Exploratory Data Analysis

Following observations were derived by exploring the dataset

  • The infection percentage and the death percentage of India were calculated

  • Created a view for the infection percentage around the world and which was then visualised in Tableau alt text

  • Created a view for the highest number of new cases in a day and then used Tableau to display it alt text

  • Distribution of deaths across continent alt text

  • The infection count across countries alt text

  • Created a temp table of the icu patients and based on that calculated the rolling average which gave the weekly icu patients. This was calculated because we can calculate the weekly percentage of patients admitted to icu

  • Hence we can obtain the average of icu admission percentage country wise

  • alt text

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practice project of sql