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#8WeekSQLChallenge, https://8weeksqlchallenge.com: Solutions for SQL Case Studies
💸 Bitcoin trading analysis
Selected subset of Win (user32, shell32) API function calls for Window, Taskbar, etc handling, conveniently organized and wrapped in a C# DLL
This project is a SQL database management system that handles multiple tables and performs various queries and operations on them. It involves four different tasks, each with its own set of tables and questions to solve. The tasks cover a range of scenarios, that allow to apply basic, intermediate and advance SQL queries to different datasets.
SQL Case Studies solved using Microsoft SQL Server and PostreSQL
120 years of Olympic history: athletes and results from basic biodata on athletes and medal results from Athens 1896 to Rio 2016.
Проекты курса Инженер данных на платформе Yandex Practicum
A compiled documentation of key concepts in sql (SQL Server)
This module enables you summarize and identify the quality of the data using concepts such as aggregation and window functions.
A report uses customers transactions data to gain insights into customer behavior and optimize sales, revenue, customer retention, and churn
Quantify the impact of large scale supply changes on the sales perfomance of a business
SQL projects using the different functions from basic to advance
Extending sqlite extension-functions to support median aggregate function as a window function. See https://www.sqlite.org/contrib. Forked from https://gitlab.com/liamh/extension-functions
Creating Report for decision making in Film Rental Store
I have started a new playlist called MySQL on my YouTube channel. Watch the videos to learn SQL from scratch.
Digital FIR and IIR filters with intelligible Python codes using SciPy.
Independent Project - I joined and manipulated data from disparate tables of movie information using Python & SQLite; defined schema, created tables/views, queried data, etc. Utilized CTE's, Window Functions, and other DDL, DQL, DML, and DCL scripts.
A Tableau dashboard showing the best hotel prices for places with ratings of 7.0 or greater.
Giving recommendations to the Top Indian Production team - RSVP ,for their upcoming film about to be released globally.
Used SQL queries to perform data analysis of the COVID-19 pandemic, exploring key trends, statistics, and insights sourced from Our World in Data.
Strategic Marketing Optimization and Customer-Centric Analysis
Data Analysis project to analyze modern Olympic Games, including all the Games from Athens 1896 to Rio 2016 which helps to ask questions about how the Olympics have evolved over time, including questions about the participation and performance of women, different nations, and different sports and events.
In any company, measuring business performance is crucial for tracking, monitoring, and evaluating the success or failure of various business processes. Therefore, this project aims to analyze the business performance of an eCommerce company, considering several business metrics: customer growth, product quality, and payment types.
Personal notes on PostgreSQL
Alt school Fall semester DE exam questions.
This is a list of complex SQL Queries I have practiced.
SQL-запросы в Google Colab с помощью SQLite и PostgreSQL
There are seven business-critical questions solved using SQL
data-analysis-sql
RSVP Movies is an Indian film production company which has produced many super-hit movies. They have usually released movies for the Indian audience but for their next project, they are planning to release a movie for the global audience in 2023.
This project involves comprehensive e-commerce data analysis using SQLite and Elasticsearch. It starts by importing the Kaggle E-commerce dataset into SQLite for initial exploration and basic data cleaning. Then, Elasticsearch is employed for indexing and querying, enabling further analysis.
SQL solutions for DataLemur including all difficult levels.