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39 Cards in this Set
- Front
- Back
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S3 stands for? |
Simple Storage Service |
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Use S3 for storing POSIX filesystem? |
No. Flat name-space. Consider EFS. |
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S3 IA Stands for? |
Infrequent Access |
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S3 Usage Patterns |
1. static (web) content URLs, Elastic/Spikes,No-Provisining 2. static websites scalable, available, serverless files 3. store analytics scalable, concurrency 4. backup & archive lifecycle rules, replication (Buckets <-> regions) |
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Need: File System Service(s): ? |
EFS - Elastic File System - scalable network file storage for EC2 |
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Need: Structured data with query Service(s): ? |
DynamoDB + RDS + CloudSearch to index and query metadata about Amazon S3 buckets and objects |
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Need: Rapidly changing data Service(s): ? |
EBS EFS - Elastic File System DynamoDB RDS Consider R/W latencies |
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Need: Archival data Service(s): ? |
Glacier Infreq. Reads, long recovery time objective (RTO) |
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Need: Dynamic Website Hosting Service(s): ? |
EC2 or EFS |
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Need: Static Website Hosting Services(s): ? |
S3 - Serverless, scalable, available + Cloud Front (CDN) |
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EFS stands for? |
Elastic File System |
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Glacier |
low-cost highly durable archive storage in the cloud |
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EFS - Elastic File System does? |
scalable network file storage for Amazon EC2 instances |
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EBS stands for? |
Elastic Block Store |
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EBS - Elastic Block Store does? |
block storage volumes for Amazon EC2 instances |
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EC2 Instance Storage does? |
Temporary block storage volumes for Amazon EC2 instances |
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Storage Gateway does? |
on-premises storage appliance that integrates with cloud storage |
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Snowball |
service that transports large amounts of data to and from the cloud |
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CloudFront |
service that provides a global content delivery network (CDN). |
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S3 Simple Storage Service Does? |
scalable object storage available, scalable, elastic for general-purpose storage of frequently accessed data concurrent reads/writes |
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S3 IA - Infrequent Access is for? |
for long-lived, but less frequently accessed data |
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S3 File Sizes? |
1 byte to 5 TB of data |
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S3 multipart-upload is for? |
upload performance of large objects (>100 MB) |
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S3 multipart-upload works by? |
send multiple file parts (concurrently?) and S3 combines. |
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S3 How to speed access to relevant data? |
pair S3 storing objects with MetaData stored in: search engine(CloudSearch) or NoSQL(Amazon DynamoDB or RDBMS(RDS) |
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S3 Transfer Acceleration is? |
fast, easy, and secure transfer of files over long distances |
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S3 Transfer Acceleration works by? |
CloudFront (CDN) Edge Loc routed back to S3 over optimized NW path |
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S3 and S3 IA Durability Design? |
Mission Critical Data *synchronously across (>1) devices and (>1) facilities WITHIN region *built in error correction (Fault Tolerant) *(surviving) the concurrent loss of data in two facilities *(Optional) cross region bucket (auto) replication |
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S3 SLAs? |
99.999999999 % durability (aka 11 Nines) 99.99 % availability |
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S3 11 nines, availability or durability? |
durability |
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S3 how many files can go in a bucket? |
Virtually Unlimited Files |
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S3 Buckets Maximum storage size? |
Virtually Unlimited Bytes |
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Available S3 Security Controls? |
* Encryption - Server and/or Client Side * Access Policies * SSL - (In Transit) * Versioning (For restoration) * MFA (Multi-Factor Auth - tokens devices) * Access logging |
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MFA Stands for? |
Multi-Factor Authentication |
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MFA Multi-Factor Authentication is ? |
A token supplied in addition to a password for an additional layer of security. |
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Interfaces to S3? |
* Console (Web based) access * REST API - for mgmt & data * AWS CLI |
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AWS CLI Provides? |
* linux like commands: ls, cp, mv, sync ... * recursive uploads * low level API access |
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How can you get notifications for events for your S3 buckets? |
Events on "objects"
* upload * delete can be issues to: * SNS - Simple Notification Service * SQS - Simple Queue Service |
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S3 Cost Model? |
(No Min & No Setup fee) Pay for what you use: * storage /GB/Month * transfer in or out /GB/Month * requests /Month |
