CLOUD COMPUTING Internet And Online Community Week 6
RECAP Impacts of Social Media Positive? Negative? Social Media Goes Company Wide Use Declines as better communication channels open Social Media command centres become mainstream Social Media compliance becomes a priority International & Niche Social Networks present new challenges
THIS WEEK Computing in the cloud What is the cloud?
CLOUD COMPUTING “The cloud is a smart, complex, powerful computing system in the sky that people can just plug into” - Web browser pioneer, Marc Andreessen “The provisioning of services in a timely (nearly on instant), on-demand manner, to allow the scaling up and down of resources”-Open DB chair, Alan Williamson
OVERVIEW What is cloud? Cloud refers to Network, Internet, remote location Cloud provides services over network
OVERVIEW What is Cloud computing? manipulating, configuring and accessing the applications online
HISTORY
DEPLOYMENT MODELS
SERVICE MODELS
EXAMPLES
CHARACTERISTICS
BENEFITS
RISKS TOO Lock-in, isolation failure, management interface compromise, incomplete data deletion, insecure
SECURITY CHALLENGES
PLANNING FOR THE CLOUD
TECHNOLOGY ADOPTION LIFECYCLE
CONCLUSION
CLOUD PROVIDERS