azmira_tania
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Sure, here’s a simple “Hello World” example in Ruby on Rails: Congratulations! You’ve successfully created a “Hello World” example using Ruby on Rails. This is a very basic example, but it gives you a taste of how controllers, views, and routes work together in a Rails application. From here, you can explore more advanced features… Read more
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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.… Read more
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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 Read more
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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… Read more
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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… Read more
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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… Read more
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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. Read more