Cloud Computing
1. Different ways of Data EncryptionA: a) Encrypting when data is at rest– Let’s suppose some data is in the database and is in encrypted form. Somebody wants to read …
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Setting up Cron Jobs on AWS EC2
Cron Jobs are scheduled tasks running at a specified frequency. In the AWS EC2/ dedicated server, we have to set up the cron using CLI (with root login access). Steps …
AWS Solution Architect Associate – Exercise Questions – Part 2
Please comment on this page, if you need any explanation regarding these questions. Check correct answers in Bold & Italic font. 1. You run a successful multi-tier web application on …
Install Zoom on Ubuntu
You can install Zoom on Ubuntu in two ways: 1. Installing through Ubuntu Software install Firstly, we need to download the Zoom package from Zoom official website.Go to URL: https://zoom.us/download#client_4meeting …
AWS Solution Architect Associate – Exercise Questions – Part 1
Please comment on this page, if you need any explanation regarding these questions. Check correct answers in Bold & Italic font. 1. You have deployed a three-tier web application in …
Relational & Non-Relational Databases
Relational or SQL Databases These are also called SQL databases. These are used to store structured data. Relational Databases stores data in rows and columns. Relational Databases can be accessed …
Steps for the Effective Application Development Process
Step 1: THE IDEA Assist customers with creating and building their unique idea. Share suggestions to the client and answer inquiries about how your solution will work with the most …
Amazon CloudWatch & CloudTrail
Amazon CloudWatch It’s an Amazon web service that monitors the AWS resources and the applications you run on AWS in a particular region. It enables monitoring for EC2 and other …
Vertical & Horizontal Scaling
Vertical Scaling It means increasing the specifications of individual resources. Increasing the memory or number of CPU’s on the server. like increasing the amount of RAM, CPU and other Resources. …
Amazon S3 Bucket
Amazon S3 data is stored in buckets. It’s a folder where you can read, write and delete objects from. You can store multiple objects in the bucket, but each object …
