Cloud computing is the use of remote servers on the internet to store, manage and process data rather than local servers.
Infrastructure as a service(IaaS):
- Operating system
- Virtual machine and storage
- IP addresses
- Provides infrastructure
- Enhancing scalability
- Flexible
Platform as a service(PaaS):
- Operating service
- Runtime environment
- Offers development and deployment tools
- Developers use it
- No need to purchase expensive hardware and software.
Software as a Service(SaaS):
- On-demand
- End users/clients
- No need to install it on a PC
- Servers/Resources Managed by the vendor
- Platform independence
Benefits of cloud computing:
- Reduced investment
- Increased scalability
- Increases availability and reliability
Characteristics:
- Cost reductions
- Device and location independence
- Maintenance
- On-demand self-service
- Security
- Reliability
Applications of Cloud Computing:
- Online storage
- Photo and video editing software
- Presentation software(Sliderocket)
- Finding a way on the map
- Word processing application
Useful Resources
- Cloud Computing Architecture
- Types of Cloud Computing
- Cloud Computing Projects
- Cloud Engineer Salary
- Applications of Cloud Computing
- Characteristics of Cloud Computing
- Virtualization in Cloud Computing
Private
Public
Hybrid
All of the above
VMC
VMM
VC
All of the above
One-One
One-Many
Many-one
Many-Many
Cloud
CRM
Cloud computing
Computing
Ability to scale down
Parallel
Ability to scale up
Both a and c are correct
Linode
Cisco meta cloud
Digital ocean
All of the above
Dropbox
Salesforce
Google workshop
All of the above
Heroku
Google App Engine
AWS Elastic Beanstalk
All of the above
Highly scalable
Flexible and dynamic platform
Facilitates hardware access to many users
All of the above
Backend
Frontend
Depends
Both a and b
Cost
Space
Security
Platform
Platform as a service
Platform as a software
Parallel as a service
None
Private cloud
Public cloud
Combination of private and public cloud
None
Insubordination
Cannibalization
Virtualization
Transubstantiation
Storage area network
Security area network
Switch application network
None
Server
Client
Client infrastructure
Application
Virtual isolation model
Grid Computing model
Pay-per use model
SOA
Modulation
Hybridization
Virtualization
Multiplexing
Hadoop
Web applications
Intranet
None
Scalability as a service
Software as a service
Service as a software
None
Query period sites
Quantum per second
Quality Per Service
Query per second
Data privacy
Data storage
Cost-effective
Security
Cloudera
Azure
AWS
All of the above
CloudMetrices
CloudSensor
CloudWatch
None
Google apps engine
Google applied to engineer
Google architecture engineering
None
Application
Deployment
Service
None of the above
Information as a service
Infrastructure as a service
Infrastructure as a software
None
VMS
VMS
VMM
All of the above
KVM
Virtual Server 2005 R2
Wind River Simics
KVM
Planning phase
Development phase
Strategy phase
Testing phase
User
Service provider
Client
Stockholders