Amazon simple storage (Amazon S3) is a service offered by Amazon web services that offers scalable, secure, and well performing object storage. This article...
Topic: None
MOLAP vs ROLAP vs HOLAP in Online Analytical Processing (OLAP)
Businesses and organizations require analytical tools for analyzing their processes, performance, and strategies. OLAP (Online Analytical Processing) is a...
How To Use Javascript Arrow Functions & This Keyword
ES6 introduced a new way of writing JavaScript functions called arrow function that uses a fat arrow ( => ). This guide will discuss how to use the arrow...
Visual Database Design with MySQL Workbench
MySQL Workbench is a graphical visual database design tool with multiple functionalities. This tutorial will cover database design and modeling with MySQL...
How to Execute Linux Commands in Python
Linux is one of the most popular operating systems used by software developers and system administrators. It is open-source, free, customizable, very robust,...
How to create CRUD API using Spring Boot
In this tutorial, we are going to build a Spring Boot Rest CRUD API with Gradle as our build tool. Rest APIs make it possible to establish communication...
Agora Cloud Screenshots
In this tutorial, we will be building a server using Node.js and Express to capture screenshots of video streams that occur using the Agora SDKs in your...
How to Use Local Storage with JavaScript
Local storage allows developers to store and retrieve data in the browser. The data stored in local storage will not expire. This means the data will persist...
Aggregation in Database Management Systems (DBMS)
Database management systems (DBMS) have replaced the traditional filing system by providing an easy, secure, efficient, and reliable way of storing,...