MySQL backups to S3: Because losing your database to a disk failure isn't 'agile,' it's just stupid—and now cloud fixes it for $23 a month

MySQL database administrators can securely back up their data to cloud storage services such as Amazon Web Services (AWS) S3 and Google Cloud Storage, reducing the risk of data loss due to server failures or other disasters. By using the AWS CLI or Google Cloud SDK, users can upload their MySQL backups to the cloud, taking advantage of geographic redundancy and durability. AWS S3 offers 99.999999999% durability, while Google Cloud Storage provides similar guarantees. The cost of cloud storage is also lower than maintaining redundant local infrastructure, with prices starting at $0.023 per GB/month for S3 Standard. To automate the backup process, users can create cron jobs or utilize dedicated backup tools like Databasus, which handles scheduling, monitoring, and notifications. Regular testing of restores is also crucial to ensure that backups can be recovered in case of an emergency. By adopting cloud-based backup solutions, organizations can protect their critical data and ensure business continuity.