Summary

• S3 is a cloud-based object storage service that can be used over the internet.
• Glacier is a highly secure, durable, and very low-cost cloud storage service for archiving data and taking long-term backups and is very economical for storing long-term archival data, which is rarely accessed.
• Retrieval incurs charges and may take a minimum of three to four hours or more depending on the size of the data.
• Amazon charges early deletion fees if data is deleted within three months from the date of storing.
• AWS EFS is a simple-to-use and scalable file storage service.
• EFS volumes can be mounted and accessed by multiple EC2 instances at the same time.
• EFS uses the Network File System Version 4.1 (NFSv4.1) protocol.
• EFS is available in two modes—General Purpose mode and Max I/O mode.
• EBS is a persistent, block-level storage service from Amazon.
• Persistent storage is a type...