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What is the need for DevOps? Many advantages like quick feedback from customers, better quality of software etc. which in turn leads to high customer satisfact…

DynamoDB is one of the non-Structured Query Language (NoSQL) databases which are currently in use today. Scaling of this database is very easy, and it offers no…

In MongoDB, we can store tree structures. Most projects usually deal with tree structures, and this is why you need to know how to store these in MongoDB. Howev…

Sometimes, you might need your Apache web server to handle multiple names for domains, and to deliver the correct site to the visitors. You need to know how to …

However, most people do not know what Nginx is. It is just an Open Source Http Web server and a reverse web server. It is currently being used today for the pow…

Begin by booting up an instance of the AWS Ubuntu server, and then log into it by use of MobaXterm. Use the username “ubuntu” to log into the system. Once you a…

With Nginx, communication with web applications which have been developed dynamically is made possible and a bit easy. It can also be used for distribution of t…

In this post, we will discuss the LERP (Linux, €nginx, Redis, and PHP) stack. With it, all your web needs will be provided for. This chapter will guide you on h…

MUltihost SSH Wrapper, or mussh, is truly an old utility that you can still find to be of good use for today. At its core, mussh is just a shell script wrapper…

A network can be a weird place, with ever-changing asymmetric paths moving bits from one place to another. Sometimes this leads to very different throughput per…

LLDP is a network layer 2 protocol, called “Link Layer Discovery Protocol”. It transmits much information about the device and ports to all network neighbors. L…

Cacti is a go-to tool for DevOps engineers who want a complete network graphic solution that handles the power of RRDTool’s data storage and graphing functional…

Configuration management (CM) tools like Puppet and Chef are really useful for keeping your systems in line, but what about your infrastructure? The Really Awes…

Most of us are always trying to optimize our work so we’re constantly looking for new and improved tools. Plus playing with new tools is fun. The tools we use …

This tutorial gives you an overview and talks about the fundamentals of DevOps. What is DevOps The term “DevOps” typically refers to the emerging profession…

Devops vs. Agile There is nothing inaccurate to say that software are playing a very significant role in the success of several businesses. In fact, they are k…