In this article, we would see the steps to enable authentication and authorization on MongoDB. Authentication and authorization might sound similar, but they are distinct security processes in the world of identity and access management (IAM). Authentication vs Authorization: Authentication is the act of validating that users are whom they…

Data are generally stored in the form of Files residing in a Folder Structure within Storage Devices. Storing & Retrieving Data (coined as I/O Operations technically) play a significant part in performance eventually determining the customer experience in one way or other. Same Data if organized in a proper way…

In this article, we would be looking at scalability, high availability and how load balancers help in designing highly scalable and highly available applications. Scalability — Ability of application/system to handle greater loads by adapting themselves. Two types of scalability are Vertical Scalability and Horizontal Scalability. Vertical Scalability: Scalable by…

Operating System (OS) has two means of communication channels for users to interact with them— GUI (Graphical User Interface) and CLI (Command Line Interface). In case of Linux based OS, shell commands are used on CLI. GUI comes up with additional RAM Consumption and hence some system like Routers (built…

EFS stands for Elastic File System. It is managed by NFS (Network File System) that can be mounted on many EC2 Instances across many Availability Zones (AZ). EBS can be attached to single EC2 Instance at a point of time whereas EFS can be mounted to multiple EC2 Instances. …

AMI (Amazon Machine Image) provides the information required to launch an EC2 instance. We must specify an AMI when we launch an instance. We can also create our own customized AMIs as well and make them private/public based on our needs. Default visibility of custom AMI is private. We can…

EBS Volumes: EBS(Elastic Block Storage)Volume is a network drive (not a physical drive) that we can attach to EC2 Instances on the fly. It allows EC2 Instances to persist data even after their termination. EBS Volume can be only mounted to one EC2 Instance at a given point of time…

First thing we have to do is to have an EC2 Instance launched. If not available, please create a new EC2 Instance. Steps to launch an EC2 Instance have been detailed out on https://nagarajansivathanu.medium.com/y-not-launch-an-ec2-instance-in-aws-cloud-platform-dfddfe79b728 Once we have our EC2 Instance up and running, try to connect to that instance remotely…

Login to AWS Console and choose Services →EC2 which would land onto EC2 Dashboard.