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AWS > S3 > Flashcards

S3 Flashcards

1
Q

S3 GLACIER CLASSES

A

S3 GLACIER INSTANT
S3 GLACIER FLEXIBLE RETREIVAL
S3 GLACIER DEEP ARCHIVE

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1
Q

S3 CLASSES

A

S3 STANDARD - GENERAL PURPOSE
S3 STANDARD- INFREQUENT ACCESS IA
S3 ONE ZONE- INFREQUENT ACCESS
S3 GLACIER INSTANT RETRIEVAL
S3 GLACIER FLEXIBLE RETRIEVAL
S3 GLACIER DEEP ARCHIVE
S3 INTELLIGENT TIERING

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2
Q

S3 GLACIER INSTANT

A
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3
Q

S3 GLACIER FLEXIBLE RETREIVAL

A
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4
Q

S3 GLACIER DEEP ARCHIVE

A
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5
Q

S3 INTELLIGENT-TIERING CLASSES

A

FREQUENT ACCESS TIER
INFREQUENT ACCESS TIER
ARCHIVE INSTANT ACCESS TIER
ARCHIVE ACCESS TIER
DEEP ARCHIVE ACCESS TIER

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6
Q

S3 STANDARD CLASSES

A

S3 STANDARD - GENERAL PURPOSE
S3 STANDARD- INFREQUENT ACCESS IA
S3 ONE ZONE- INFREQUENT ACCESS

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6
Q

S3 STANDARD - GENERAL PURPOSE

A
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7
Q

S3 STANDARD- INFREQUENT ACCESS IA

A
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8
Q

S3 ONE ZONE- INFREQUENT ACCESS

A
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9
Q

S3 ENCRYPTION

A

Server Side Encryption (always on)
Client-Side Encryption

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10
Q

Server Side Encryption

A

Server encrypts the file after receiving it

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11
Q

Client Side Encryption

A

User encrypts the file before uploading it

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12
Q

IAM Access Analyzer for S3

A

Ensures only intended people have access to S3 Buckets.

Analyzes access policies
Bucket Policies, ACL, Access Point Policies.

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13
Q

S3 Shared Responsibility Model

A

AWS Responsible for-
Infrastructure
Configuration and vulnerability analysis
Compliance Validation

User Responsible for
S3 Versioning
S3 Bucket Policies
S3 Replication Setup
Logging and monitoring
S3 Storage Classes
Data encryption at rest and in transit

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14
Q

AWS SNOW FAMILY

A

Highly Secure Portable Devices

Edge Computing
Or
Data Migration

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14
Q

AWS SNOW FAMILY
Data Migration
3 Types

A

Snowcone
Snowball Edge
Snowmobile

15
Q

Snowcone

(AWS SNOW FAMILY
Data Migration )

A

Small, portable, rugged, secure.

Light weight
Online or Offline

Device used for edge computing storage and data transfer

Snowcone - 8 TB of HHD

Snowcone -14TB of SSD Storage

Up to 24 TB

Must provide own battery or cable

Use when space limited.

16
Q

Snowball Edge

(AWS SNOW FAMILY
Data Migration )

A

Physical data transport solution

Pay per data transfer job

Provide block storage of S3 compatible object storage

Snowball Edge Storage Optimized

Snowball Edge Compute Optimized

Offline.

Up to Pedabytes usage

Use Case:
Large data cloud migrations
DC decommission
Disaster recovery

17
Q

Snowmobile

(AWS SNOW FAMILY
Data Migration )

A

Transfer exabytes of data
1,000,000 TBs
Each snowmobile has 100 PB of capacity
High Security
Offline

18
Q

Snowcone

(AWS SNOW FAMILY
Edge Computing )

A

Snowcone and Snowcone SSD (smaller)
Wired or Wireless access

19
Q

Snowball Edge

(AWS SNOW FAMILY
Edge Computing )

A

Snowball Edge - compute Optimized

Snowball Edge - Storage Optimized

All can run EC2 instances and AWS Lambda functions

Long term deployment options (1-3 years)

20
Q

Why AWS with Snowball Family?

A

Challenges:
Limited Connectivity
Limited Bandwith
Shared Bandwith
High network cost
Connection Stability

Snow Family- Offline devices to perform data migrations.

It if takes more than a week to transfer data over network, use Snowball device.

21
Q

Snow Family Usage

A

Request Device
Install snowball client
Connect the snowball to your servers and copy files
Ship back the device when you’re done (goes to the right AWS facility)
Data will be loaded into S3 bucket
Snowball is wiped.

22
Q

What is Edge Computing?

A

When you process data while it is being created at edge location

23
Q

What is edge location

A

Doesn’t have internet or is far away from cloud.

Ex:
Truck on the road
Ship on the sea
Mining sea

Limited/ no internet access
Limited/ no easy access to computing power

24
Q

Use cases of Edge Computing

A

Preprocess Data
Machine learning at the edge
Transcoding meda streams

Eventually data loading and shipping back.

25
Q

AWS OpsHub

A

Software you install on CPU or laptop
gives graphical interface to connect to snow devices.

unlocking and configuring single or multiple devices.

26
Q

AWS Storage Gateway

A

Bridge file systems and storage//what happens on premises to AWS Cloud

27
Q

Types of Storage Gateway

A

File gateway
Volume Gateway
Tape Gateway

28
Q

Bucket VS Objects

A
29
Q

S3 Security

A
30
Q

IAM policy

A
31
Q

S3 encryption

A
32
Q

S3 Bucket Policy

A
33
Q

S3 versioning

A
34
Q

S3 websites

A
35
Q

S3 replication

A

same region replication
cross region replication

36
Q

Snow family

A

physical devices for importing data to S3
also can be used for edge computing

37
Q

OpsHub

A
38
Q

Storage Gateway

A

AWS (17 decks)

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