A startup is running a pilot preparation of around a hundred sensors to live street noise and air quality in urban areas for three months. It absolutely was noted that each month around 4gb of device data is generated. The corporate uses a load balanced auto-scaled layer of ec2 instances and rds info with five hundred gb standard storage. The pilot was a hit and currently, they need to deploy a minimum of 100k sensors which require to be supported by the backend. The user wishes to store the data for a minimum of a pair of years to research it. What should a user do?

180

Why aws lambda is used ?

169

What is the aws lambda function?

187

Do we need to attach elastic ip to all the instance which we create?

137

Which are amazon rds service is related to which topic?

217

When an instance is unhealthy, it is terminated and replaced with a new one, which services does that?

325

Just give some quick overview about ami comparing to some other example services.

182

What happens when you reboot an ec2 instance?

199

What is sqs?

147

In a VPC how many EC2 instances, you can use?

165

Which instance varieties support by enhanced monitoring?

158

How to secure the data carrying in the cloud?

219

What is lifecycle hook in aws?

130

Let’s suppose that we have an aws application hosted and that requires 24×7 availability and can be down only for a maximum of 10-15 minutes. How will you make ensure that the database hosted on your ebs volume is backed up properly?

151

What are the various ami design options?

180