SQL Aggregate Functions: Easy Tips for Newbies
SQL Aggregate Functions are functions that perform calculations and return a summarized...
How to Build a Simple Data Warehouse in Azure – Part 2
This is the second part of the three-part article which aims to help both beginners and professionals in designing a simple but fully...
Tutorial Guide to Spark SQL: Great Tool for a Big Data Engineer
Understanding Spark SQL is extremely helpful for analyzing big data, especially when you’re working with the Spark platform. But what...
The Tutorial Guide to SQL Server DROP TABLE Statement
The SQL DROP statement is a command that deletes existing database components or the entire...
How to use Oracle Advanced Analytics: Tutorial Guide
Advanced Analytics is a mandatory trend for Business Intelligence platforms and Self-service Analytics tools. It offers a set of statistic...
What is AWS IAM: Tutorial Guide and Features Overview
In this article, we are going to explore the Identity and Access Management concepts available in Amazon Web Services. Abbreviated as IAM,...
How to Change Default MySQL Port in Windows 10
A network port is a communication endpoint used by applications, incoming connections, and external...
How to Download, Install and Restore AdventureWorks Database in SQL Server
Sometimes, we need a sample database that has all the required objects along with a large set of data inside the database for our various...
How to Use AWS Secrets Manager: Tutorial & Examples
Keeping credentials and other sensitive data out of application code can be a challenge. AWS Secrets Manager is meant to help abstract...
How to Build a Simple Data Warehouse in Azure – Part 1
The current article is the first part of the series about designing a simple data warehouse...
