Database

What Is a Database — Types of Databases & Their Models Explained (Part 2)

Erfan Database May 28, 2023
In the first part of this article, we introduced some types of databases. As mentioned, a database is a set of data and information stored in an organized manner in a System, and it is…
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Database

Understanding What a Database Is — Fundamentals, Definitions & Why It Matters (part 1)

Erfan Database May 27, 2023
A database is a set of structured, related data stored in a computer system for managing, storing, and retrieving it. Databases are stored as electronic files in computer systems and can be easily managed using…
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Data Center

Understanding Data Center: Core Functions and Key Features

Erfan Data Center May 27, 2023
A data center is a set of equipment, systems, and hardware used to store and process data, manage the Network, and provide Internet and other services. Virtual or physical data centers can be widely used…
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VPN

VPN vs. VPS — What’s the Difference and When to Use Each

Erfan VPS May 18, 2023
Are VPNs, VPSs, networks, and servers all the same internet stuff, especially when virtual and private, suitable? Well, no. At first glance, a virtual private network (VPN) and a virtual private server (VPS) might seem…
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How to Enable Virtualization on Your Computer

Erfan Server May 11, 2023
Virtualization is the technology that creates virtual versions of resources, such as operating systems, servers, and storage, allowing software to replicate hardware functionality and create a virtual system independent of the underlying hardware. It is…
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How Data Centers Are Implemented And Set Up

How Data Centers Are Implemented and Set Up

Herbert Huffner Data Center April 19, 2023
A data center is a physical place organizations use to host applications and essential data. If They Are Engaged In Providing Cloud Services, They Provide Services To Their Customers.  The design of a data center,…
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What Capabilities Do Cloud Computing And Object-Oriented Storage Provide To Companies?

What Capabilities Do Cloud Computing And Object-Oriented Storage Provide To Companies?

Herbert Huffner Cloud Computing April 19, 2023
Almost All IT Experts Agree That The Future Is Cloud Computing And That Most Of The Tools And Skills We Need To Carry Out Tasks Will Be Cloud-Based In The Future.  Of course, this process…
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ports

How to Show or Check for Open Ports on Ubuntu / Linux

Erfan Server March 14, 2023
Port checking is assigned to the specific program currently in use. Of course, this was just one of many reasons to check open ports before running an application. For example, you can use the ss…
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security

8 free security tools to secure your server

Erfan Security, Server March 5, 2023
All companies transmit and publish a large part of their information over the web, making server security increasingly important. Many hackers target server security for their own profit, multiplying the importance of using security tools.…
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ESXiArgs

ESXiArgs Ransomware Vulnerability: What It Is & How to Fix It

Erfan Server March 2, 2023
According to the observations and the obtained news, many servers with ESXi virtualizer are now at risk of ESXiArgs ransomware. This risk exists in all versions 5 and 6. The reason for this security bug…
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