LH - Deck1 Flashcards
A ________ is one or more is one or more discrete data centers, each with redundant power, networking, and connectivity, housed in separate facilities.
Availability Zone (AZ)
A _______ is a physical location in the world which consists of two or more Availability Zones (AZ’s).
Region
______ are endpoints for AWS which are used for caching content. Typically, this consists of CloudFront, Amazon’s Content Delivery Network (CDN).
Edge Locations
What are the 4 different support packages available?
- Basic
- Developer
- Business
- Enterprise
Which support package should you have if you need a Technical Account Manager (TAM)?
Enterprise
Which support packages scale based on usage?
Developer, Business, Enterprise
How can you get automatic notification if your account goes over a certain $$ amount?
Go into “CloudWatch” and create a Billing Alarm.
Policies are written in what format?
Java Script Object Notation (JSON)
What are referred to as “Key Value Pairs”?
JSON Policies - You have your key, such as name and then the value: {“name” : “A cloud guru”}
Name 3 ways to restrict S3 Bucket access.
- Bucket Policies
- Object Policies
- IAM Policies to Users & Groups
What are the 6 S3 Storage Classes?
- S3 Standard
- S3 IA
- S3 One Zone - IA
- S3 Intelligent Tiering
- S3 Glacier
- S3 Glacier Deep Archive
What are the 5 features of S3?
- Tiered Storage Available
- Lifecycle Management
- Versioning
- Encryption
- Secure your data using Access Control Lists and Bucket Policies.
How does data consistency work for S3?
- Read after Write consistency for PUTS of new Objects.
* Eventual Consistency for overwrite PUTS and DELETES (can take some time to propagate).
How large can S3 files be?
Files can be from 0 Bytes to 5 TB
Where are files stored in S3?
Buckets