How to Install MongoDB on CentOS 8

Reading Time: 9 minutes

What is MongoDB?

mongodb logo

MongoDB is a documented database management system that does not require the description of a table scheme. It is representative of a NoSQL based system (NoSQL is an approach to implement a scalable database storage system within a flexible data model), which uses JSON like documents and database schemas often used in web development. It is written in C, C++, JavaScript, and since it is cross-platform, it allows one to deploy it on any platform.

Continue reading “How to Install MongoDB on CentOS 8”

How to Install MongoDB on Ubuntu 18.04

Reading Time: 7 minutes

What is MongoDB?

mongodb logo

MongoDB is a documented database management system that does not require the description of the table scheme. It is an example of NoSQL systems (NoSQL – this is an approach to implement scalable db storage with a flexible data model), MongoDB uses JSON like documents and a database scheme. It is often used in web-development along with Big data. MongoDB is written in C++, C, and JavaScript. It is also cross-platform, which lets us deploy it on multiple platforms.  

Continue reading “How to Install MongoDB on Ubuntu 18.04”

How to Install MongoDB on CentOS 7

Reading Time: 3 minutes

MongoDB is a NoSQL database intended for storing large amounts of data in document-oriented storage with dynamic schemas. NoSQL refers to a database with a data model other than the tabular format used in relational databases such as MySQL, PostgreSQL, and Microsoft SQL. MongoDB features include: full index support, replication, high availability, and auto-sharding.

Preflight Check

  • A Liquid Web Core Managed CentOS 7 node.
  • We are logged in as the root user.
Continue reading “How to Install MongoDB on CentOS 7”

What is Systemctl? An In-Depth Overview

Reading Time: 8 minutes
systemctl.073020

What is Systemctl? 

The systemctl command is a utility which is responsible for examining and controlling the systemd system and service manager. It is a collection of system management libraries, utilities and daemons which function as a successor to the System V init daemon. The new systemctl commands have proven quite useful in managing a servers services. It provides detailed information about specific systemd services, and others that have server-wide utilization.

Continue reading “What is Systemctl? An In-Depth Overview”