S3 Cost optimization Flashcards
Amazon S3 Storage Class Analysis
observes data access patterns over a period of time to help establish lifecycle policies.
S3 Intelligent Tiering
Frequent Access
Infrequent Access
Archive Instant Access 90 days
Deep Archive Access 180 days
Amazon S3 inventory
audit and report on the replication and encryption status of your objects for business, compliance, and regulatory needs.
Amazon S3 Server access logging
detailed records for the requests that are made to a bucket.
Amazon Quicksight
Interactive BI Dashboards
S3 Storage Lens
Makes suggestions for cost optimization and best practices
Budgets
Set budgets and track usage
Cost and usage reports
provides billing and usage information
T/F Lifecycle configuration on multi-factor authentication (MFA)-enabled buckets is not supported.
True
T/F Lifecycle actions are captured by AWS CloudTrail object level logging. If logging is requried, you can use Amazon S3 Server access logs to capture S3 lifecycle-related actions.
False
Multipart Uploads
Splits objects that are over 100MB up to upload independently and faster.
S3 Glacier Instant Retrieval
low cost storage with milliseconds retrieval. min 128KB size Charged per GB
S3 Glacier Flexible Retrieval
3 Retrieval rates
Expedited (1–5 mins)
Standard (3–5 hours)
Bulk (5-12 hours) (free)
S3 Glacier Deep Archive
12 hour retrieval time
Storage Gateway
allows businesses with on-premises data centers to use Amazon S3 for backups or long-term retention.
