Showing posts from December, 2022
What is the difference between load balancing and auto scaling ? load balancing is for distribution of the request among available instances , Auto scaling to scale-in or out
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What is Horizontal scaling and vertical scaling in AWS? Horizontal means adding new instances and VS means adding more resources to same instance.
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What kind of applications fit for spot instances? Batch processing application
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What is dedicated instance in AWS? Dedicated Instances are Amazon EC2 instances that run in a virtual private cloud (VPC) on hardware that's dedicated to a single customer.
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what is difference between compute savings plan and on demand ? on demand means when you need it you can have it , saving is for permanent workload for longer period
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What is EC2 in AWS ? EC2 is a virtual machine in AWS cloud
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