Answer / Sanjay Kumar Joshi

AWS Elastic Beanstalk and AWS OpsWorks are both PaaS (Platform as a Service) offerings, but they differ in their focus and capabilities. Elastic Beanstalk is designed for deploying web applications and services written in various programming languages such as Java, Node.js, Python, PHP, .NET, Ruby, Go, and Docker. It provides an easy-to-use interface for deployment, scaling, and management of these applications. OpsWorks is more suited for deploying and managing applications composed of multiple layers (e.g., load balancers, databases, web servers, etc.), particularly for Chef and Puppet users.

The user wants to launch a linux instance in aws ec2. While configuring security group, the user has selected ssh, http, https protocol. What is the need to select ssh?

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Why do make the subnets?

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A user identifies that a huge data download is occurring on his instance. He has already set the auto scaling policy to increase the instance count. When the network input output increase beyond a threshold limits how can the user ensure that this temporary event does not result in scaling?

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Is it possible to cast-off s3 with ec2 instances ? If yes, how ?

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What is the difference between aws and ec2?

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If I am running on my db instance a multi-az deployments, can I use to the stand by the db instance for read or write a operation along with to primary db instance?

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Let to Suppose you have an application where do you have to render images and also do some of general computing. which service will be best fit your need?

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What is configuration management? Why would I want to use it with cloud provisioning of resources?

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What is block level storage?

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How do I get started with amazon rds?

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What Is Standard Instances?

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So on your behalf what does amazon rds can manage?

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