Storage and Databases
Block, file and object storage: EBS, EFS, S3, plus managed databases with RDS.
4 notes · 28 min total
- 1Block, File and Object StorageHow block, file and object storage organize data, how a block read works under a file system, and when to use each one.6 min
- 2EBS, Instance Store and EFSHow EBS volumes, instance store disks and EFS file systems differ in lifetime, scope and sharing, and how EBS counts IOPS.8 min
- 3Amazon S3: Classes, Versioning and LifecycleHow S3 stores objects in buckets, which storage class to pick, and how versioning, lifecycle, encryption and replication work.8 min
- 4Amazon RDS: Backups, Multi-AZ and Read ReplicasHow RDS backs up and restores databases, and why Multi-AZ (availability) and read replicas (read scaling) solve different problems.6 min