Title: Getting Started with Ruby on Rails: Building Web Apps Seamlessly Are you looking to dive into web development and create dynamic, feature-rich applications? Look no further than Ruby on Rails. Also known simply as Rails, this open-source framework has been a favorite among developers for its elegant and efficient approach to building web applications.…
https://github.com/jonasschmedtmann/ultimate-react-course Open up a new react sandbox using following command : In a new browser tab type the following : react.new
An e-commerce company manages its flagship application on a load-balanced EC2 instance fleet for web hosting, database API services, and business logic. This tightly coupled architecture makes it inflexible for new feature additions while also making the architecture less scalable. Which of the following options can be used to decouple the architecture, improve scalability and…
AWS CloudFormation and AWS Serverless Application Model (SAM) are both infrastructure-as-code (IAC) tools provided by AWS for creating and managing AWS resources. A SAM template is an extension of a CloudFormation template. SAM extends CloudFormation by providing a simplified way of defining the Amazon API Gateway APIs, AWS Lambda functions, and Amazon DynamoDB tables needed…
What are the different types of storage options available in AWS, and how do they differ in terms of use cases and pricing?Explain how to deploy a highly available web application in AWS, including the use of load balancers, auto-scaling, and availability zones.What is the difference between Amazon RDS and Amazon DynamoDB, and when would…
Regions consist of two or more Availability Zones. Each Availability Zone includes one or more data centers. After you have selected a Region for your applications, as a best practice, run applications in multiple Availability Zones. This helps to ensure that your applications can continue to run if one Availability Zone fails.
Amazon AppSync supports multiple data sources, including the following AWS services: Amazon DynamoDB: A fast and flexible NoSQL database service. Amazon RDS: A managed relational database service for SQL, MySQL, PostgreSQL, and other databases. AWS Lambda: A serverless computing platform that runs your code without requiring you to provision or manage servers. Amazon S3: An…