Analyzing Supply Chain Data with SQL QueriesIn the logistics and supply chain industry, data management and analysis play a critical role in optimizing operations and reducing costs…Aug 2Aug 2
The Scourge of Drugs in Nigeria: A Complex Crisis Demanding Urgent ActionThe drug abuse situation in Nigeria has worsened with the shocking reports of youths consuming fermented human urine and other harmful…Jan 9Jan 9
Creating Energy Management System (EMS)Database Project.This project aims to design and implement a database system for Energy Management (EMS) for an imaginary estate that has three buildings…Sep 25, 2023Sep 25, 2023
Business Productivity and Decision-Making: The Dynamic Duo of Virtual Assistance and Data AnalysisEarlier, prior to my adventurous journey into data analysis, I started out as a virtual assistant for some small online businesses. Being a…Jun 13, 2023Jun 13, 2023
SQL Database Servers: A Guide to the Top OptionsSQL databases can be divided into two main categories: relational databases and non-relational databases. Relational databases store data…May 13, 20231May 13, 20231
MYSQL Analysis of HR Employees’ AttritionEmployees are a company’s greatest asset, which is why rising employee attrition rates are giving businesses cause for concern.May 4, 2023May 4, 2023
Understanding SQL Transactions: A Beginner’s Guide.In SQL, a transaction is a sequence of one or more SQL statements that are executed as a single unit of work. Transactions are used to…Apr 7, 20232Apr 7, 20232
Filtering with “WHERE and HAVING” Command in SQLThe WHERE clause filters rows based on individual column values, while the HAVING clause filters group based on aggregate function values.Mar 25, 20232Mar 25, 20232
The Basics of writing Subqueries in SQL.To newbies like myself and others weary and intimidated by coding, subqueries in SQL might seem like a dead-end. Whichever way you look at…Mar 20, 2023Mar 20, 2023
