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Define and explain the three basic types of cloud services and the AWS products that are built based on them?
The three basic types of cloud services are:
Here are some of the AWS products that are built based on the three cloud service types:
Computing – These include EC2, Elastic Beanstalk, Lambda, Auto-Scaling, and Lightsat.
Storage – These include S3, Glacier, Elastic Block Storage, Elastic File System.
Networking – These include VPC, Amazon CloudFront, Route53
What is the role of tags in Amazon Lightsail?
Tags will be helpful when there are many resources of the same type. You can group and filter the resources in the Lightsail console or API based on the tags assigned to them. Tags help to track and allocate costs for various resources and users. Billing can be split based on ‘projects’ as well as ‘users’ with the help of ‘cost allocation tags’ With the help of tags, you can manage your AWS resources by providing access control to users. So, users can manage data on the resources only within their limits.
How do Amazon Kinesis data streams function?
Amazon Kinesis captures data from AWS services, microservices, Logs, and mobile apps and sensors, which can be of any quantity. Then, it easily streams the data to AWS Lambda, Amazon kinesis data analytics, and data firehose. And Amazon kinesis builds data streaming applications using the mentioned AWS services, open-source framework, and custom applications.
6 What are the different storage classes of Amazon S3?
3 Can S3 Be Used with EC2 Instances, and If Yes, How?
Amazon S3Â can be used for instances with root devices backed by local instance storage. That way, developers have access to the same highly scalable, reliable, fast, inexpensive data storage infrastructure that Amazon uses to run its own global network of websites. To execute systems in the Amazon EC2 environment, developers load Amazon Machine s (AMIs) into Amazon S3 and then move them between Amazon S3 and Amazon EC2.
Amazon EC2 and Amazon S3 are two of the best-known web services that make up AWS.
6 What is the function of DynamoDB Accelerator?
The fully managed in-memory cache improves data accessing performance up to 10 times higher than usual. Also, it allows to access data within microseconds and manages millions of requests per second; and it helps to lower the operational costs.