Disaster Recovery Flashcards
In terms of DR what are:
Backup and Restore
Pilot light
Warm standby
Multi-site/hot site
AWS Multi region
How can you use Amazon Linux 2 AMI on premise?
How do you move VMs in an out of AWS?
What is the AWS Application Discovery Service?
What is the AWS Server migration service?
You can download it as an .ISO
By importing and exporting VMs to and from EC2/Your on prem
It allows you to gather information about your on premise servers including dependencies and mappings and monitor the status of your migration
It allows you to do incremental replication of on-premis liver servers to AWS.
What is the Database Migration Service?
Allows you to quickly and securely migrate databasess to AWS from on prem. Can migrate homogeneously, or neterogeneously ex MSSQL (Source) -> Aurora (Targer) if you use a schema conversion tool.
How can you move data from your on-prem server into the cloud hourly, daily or weekly? (ON A SCHEDULE)
What type of limits can you apply to the process?
What are some of the targets for this process?
By using DataSync
Bandwidth limits
S3 (All categories)
AWS EFS
FSX for windows
What is AWS backup?
Simplify backup management from a centralized console to protect your storage volumes, databases, and file systems. The AWS Backup console enables you to manage all backup activity with a consolidated view for monitoring and alerts. Use the console, APIs, or CLI as a consistent method to backup, restore, and set retention across AWS services in the cloud and on-premises.
Makes it very easy to backup collections of resources based on their tag like ENV=Production
