Answer / Soniya Sharma

Amazon Redshift is a fully managed, petabyte-scale data warehouse service that makes it simple and cost-effective to analyze all of your data using your existing business intelligence tools.

How auto scaling works, explain with best example?

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Is the cloud free?

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What is elasticache used for?

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Can you load balance applications distributed across different vpc’s and on-premises location?

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Explain how the buffer is used in amazon web services?

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Why aws lambda is used ?

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Explain the difference between amazon ebs and s3?

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What is the limit of connecting ebs on ec2?

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How to upload files in amazon s3?

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What is ssl?what are the layers present in ssl?

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what is elasticache?

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What are some of the key best practices for security in amazon ec2?

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