Backup and Disaster Recovery
AWS Elastic Beanstalk provides backup and disaster recovery options to businesses hosting applications on its platform. Data backups can be scheduled and managed to retain necessary application data in case of catastrophic events, while disaster recovery strategies can be put in place to respond effectively when an outage occurs. Elastic Beanstalk supports different storage types, including Amazon S3 and Amazon RDS, and allows integration with services like AWS Lambda for creating custom backup and disaster recovery solutions.
Guide: Backup and Disaster Recovery for AWS Elastic Beanstalk
Importance:
Backup and Disaster Recovery is a critical component in AWS Solutions Architecting as it ensures the integrity and safety of data. This is particularly crucial for businesses as loss of data can lead to significant financial and operational setbacks.
What is AWS Elastic Beanstalk Backup and Disaster Recovery?
It's a procedure in AWS that safeguards your data by creating redundant data, which can be accessed in case of a system failure. This involves recovering from the loss of data, system resources or even an entire AWS region.
How it works:
Automatic backups can be configured on AWS instances for every 24 hours. It also allows you to manually back up your environment at any time. In addition, snapshots are saved incrementally that saves both the space and cost. Such integrated features make AWS particularly compelling for businesses that require comprehensive disaster recovery plans.
Exam Tips: Answering Questions on Backup and Disaster Recovery:
Tip 1: Understand the workings and importance of Backup and Disaster Recovery on AWS - knowing the specifics can get you a lot of points.
Tip 2: If a question involves a scenario where data loss is a risk, ensure to consider Disaster Recovery and Backup among your proposed solutions.
Tip 3: Familiarize yourself with all available AWS services related to Backup and Disaster Recovery, such as AWS Backup, Disaster Recovery on AWS, AWS Snowball, etc.
Tip 4: Also, have a clear understanding about various AWS storage services (Amazon S3, Amazon EBS, Amazon Glacier) as they are often associated with data back up and recovery.
Tip 5: When answering situational questions, always consider the cost, time, and business continuity. Choose an appropriate Backup and Disaster Recovery strategy based on the situation.
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