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AWS Cloud Practitioner > AWS pt 4 > Flashcards

AWS pt 4 Flashcards

1
Q

AWS STS (Security Token Service)

A

Temporary, limited privileges to access AWS resources

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2
Q

AWS Cognito

A
  • Identity for your web and mobile application users
  • Instead of an IAM user: create a user in cognito
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3
Q

AWS IAM Identity center (v)

A
  • One login for all
  • Identity provider: Built-in IAM or 3rd parties
  • You can manage your business applications as well
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3
Q

AWS Directory Services

A

Active Directory or MS active Directory

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4
Q

Amazon Workspaces

A
  • Managed desktop as a service
  • VDI or WAM
  • Multiple regions: as many workspace regions as center locations to minimize latency
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5
Q

AppStream 2.0

A
  • Web Browser (Any computer without needing infrastructure)
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6
Q

IoT Core

A
  • Connect IoT devices to the cloud
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7
Q

App Sync

A
  • Offline data sync
  • Built-in security
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8
Q

AWS Amplify

A

Develop and deploy scalable full stack web and mobile apps

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9
Q

AWS App Composer

A

VIsually design and build serverless apps on AWS with CloudFormation

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10
Q

AWS Device Farm

A
  • Concurrently tests your web and mobile apps against desktop browsers, mobile devices etc
  • Configure Device Settings (GPS, WiFi, Language, Bluetooth)
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11
Q

AWS Backup

A
  • Auto-backup for AWS
  • Cost-effective way to conduct it
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12
Q

Disaster Recovery

A
  • Backup and restore: Cheap
  • Pilot light: Core functions of the app are
  • Warm Standby: Full version is in the cloud at a minimized scale
  • Multi-site/hot-site: Full size
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13
Q

AWS Elastic Disaster Recovery (v)

A
  • Recover physical and virtual servers into AWS
  • Cts block replication for your servers
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14
Q

AWS DataSync

A
  • Replication tests are incremental after first load
  • Move large data on premises to AWS
  • Tasks can be scheduled
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15
Q

Cloud Migration Service (7 Rs)

A

Retire, Retain, Relocate, Rehost, Replatform, Repurchase, Refactor/Re-architect

16
Q

Retain

A
  • Do nothing for now
  • Unresolved dependencies
  • No business value to migrate, mid-range
16
Q

Relocate

A
  • Move apps on premises to the cloud
  • Move EC2 instances to a different VPC, AWS accounts or regions
16
Q

Retire

A
  • Turn off things you don’t need
  • Reduce Attacks
  • Save costs
17
Q

Rehost

A
  • Simple Migration services by re-hosting on AWS
  • Migrate machines to the AWS cloud
  • No cloud optimization, apps are just migrated as is
  • -30% on cost
  • Lift and shift
18
Q

Replatform

A
  • Not changing the core architecture but leverage some cloud optimization
  • Save time and money by moving to a fully managed service or serverless
  • Lift and reshape
19
Q

Refactor/Re-architect

A
  • Use cloud native features: Re-imagine how apps are architected
  • Driven by need of the business to add features, increased scalability, performance, security and agility
  • Move from monolithic apps: Micro-services
20
Q

Repurchase

A
  • Move to a different product (SaaS Platform)
  • Expensive in the short term but quickly to deploy
  • Drop and Stop
21
Q

AWS App Discovery Service

A
  • Plan migration projects: Gather information about on-premise data centers
  • Server utilization data and dependencies are important
    • Agentless Discovery
    • Agent-based Discovery (AWS Application Discovery Agent): How your system is connected
  • Resulting data can be viewed in AWS migration Hub
22
Q

AWS App Migration Service

A
  • Lift and shift solution: Simplify migrating Apps on AWS automatically
  • Converts physical and virtual: Run natively on AWS
  • Minimal down-time and reduces costs
23
Q

AWS Migration Evaluator

A
  • Helps you build a data-driven business case for migration to AWS
  • Provides a clear baseline of what your organization is running today
  • Install agentless collector to conduct broad-based discovery
  • Take snapshot of on-premises footprint, server-dependencies
  • Analyze current state then develop migration plan
24
Q

AWS Migration Evaluator

A
  • Helps you build a data-driven business case for migration to AWS
  • Provides a clear baseline of what your organization is running today
  • Install Agentless collector to conduct broad-based discovery
  • Take a snapshot of on-premises footprint, server-dependencies
  • Analyze current state then develop migration plan
25
Q

AWS Migration Hub

A
  • Central location to collect server and applications inventory data
  • Automates lift and shift
  • AWS Migration Hub Orchestrator
    • Pre-built templates to save time and effort migrating apps
  • Supported updates from Application Migration Service, and Database Migration Service
26
Q

AWS Fault Injection Simulator

A
  • A fully managed service for running FIS and AWS workloads
  • Based on chaos engineering: Stressing applications on purpose
  • Helps you uncover bugs and perform bottlenecks
  • Use pre-built templates and generate desired disrupters

AWS Cloud Practitioner (13 decks)

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