S3 Flashcards
S3
Max File Size
5TB
S3
How do you set bucket wide security
Bucket Policies
S3
What are the 7 storage classes for S3
Standard
Standard-IA
One-Zone IA
Intelligent Tiering
Glacier - Instant Retrieval
Glacier - Flexible Retrieval
Glacier - Deep Archive
S3
Which S3 tier has a 12 - 24hr retrieval time
Glacier - Deep Archive
S3
Which S3 tier has a 1 - 12hr retrieval time
Glacier - Flexible Retrieval
S3
Which S3 tier automatically moves objects between tiers
Intelligent Teiring
S3
Which S3 tier provides very low cost storage but charges per-GB to retrieve
Standard IA
S3
How can an S3 bucket be locked down so data cant be overwritten or deleted by anyone
S3 Object Lock - Compliance Mode
S3
How can an S3 bucket be locked down so data can only be deleted with special permissions
S3 Object Lock - Governance Mode
S3
What service automates moving buckets between storage tiers and works along side bucket versioning
Lifecycle Management
S3
What are the three ways buckets can be encrypted at rest
SSE-S3
SSE-KMS
SSE-C
S3
S3 requests are limited per bucket prefix, how can we optimise for performance
Spread across multiple “folders” (bucket prefixes)
S3
Other than the S3 request quote, what else can limit S3 performance
KMS Decryption Quota
S3
S3 Upload performance can be improved by using…
Multi-Part Uploads
S3
S3 download performance can be improved by using…
Byte-Range Fetches
