Technology Stack

  So what is Hadoop? Apache Hadoop is an open-source software used for maintaining the environment of distributed storage and computing cluster, as in real life we need storage in real used we need storage which is not possible to provide by a single storage device, so here Hadoop comes into play which combines all its slave node storage and creates an illusion so that client feels a lot of storage in a single device. Hadoop is mainly used for achieving greater computational at a reduced cost. So what is LVM? LVM is a tool for logical volume management that allows us to create dynamic storage units that can be resized as per our needs without worrying about the issues of data leakage. Everything is done by a single command. In this article, Firstly we would be creating a physical volume. Next, we would create the volume groups. Next, we will use the volume group as a storage device we will create a logical volume from it and format it as we do always with the partition. We would th...

  So what is Docker? Docker is an open platform program that works as a container management tool for developing, shipping, and running applications in an isolated environment. Docker also helps to isolate our applications from infrastructure so that they can deliver quickly. So what challenges faced by the industry before docker? Using different Operating system for performing task increases   the security but everything comes with a cost let say if in a company they want to launch a new OS it requires at least 20–30 min and not the only time it also requires at least of 1 Gb RAM, so this a waste of time and resources which is very difficult for any company to bear this cost so here docker come in the play. So how docker become the saviour? Docker is a great tool that uses Containerization Technology, Docker can install our operating system in just 1 second that requires only 20–30 Mb of RAM space which helps the industry as their resources and time won’t get wasted. So In th...

  Automation is the key to the future, as in industry we don't want any delay in providing service to the client and the implementation of automation technologies, techniques and processes improve the efficiency, reliability of many tasks that were previously performed by humans manually. Today almost all the organization are using automation in their system and keeps on increasing on daily basis both in the software/hardware and machine layer. In this article, we will see how automation reduces human effort and how the menu-driven program functions.

  Let's think of a situation where we want to access the data from the server running in the other country, then there will be a delay in accessing the content which is also termed as  Latency Issue . In this article, we would be creating a web page using AWS CloudFront that provides Content Delivery Network (CDN) service, which creates caches at Edge Locations. →Firstly we will configure the web server on EC2 to host our website. →Then we will store the website code into External storage(EBS) to secure it from an OS failure. →We will create a webpage with the images for the webpage stored in an AWS S3 bucket. →Then we will integrate AWS CloudFront with our website to enable CDN service What is a Web server? A web server is a program running in the OS that helps in running and hosting the website, as well as CGI files What is the Content Delivery Network(CDN)? A CDN (Conten t  Delivery Network) is a topology that contains a highly distributed platform of servers that help...