Google与云计算精品PPT课件
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• Shareability
– Make sharing as easy as creating and saving
• Freedom
– Users don’t want their data held hostage
• Simplicity
– Easy-to-learn, easy-to-use
• Essentially infinite amount of disk • Essentially infinite amount of computation • (Assuming they can be parallelized)
Google and Cloud Computing
Google与云e Internet: From Hardware to Community • The Innovation: A Computing Cloud • Breakthroughs for Cloud Computing • Google Apps for Cloud Computing • Google Infrastructure for Cloud Computing
• Data stored on the cloud • Software & services on the cloud - Access via web browser • Based on standards and protocols - Linux, AJAX, LAMP, etc. • Accessible from any device
1 User-Centric 2 Task-Centric 3 Powerful 4 Intelligent
5 Affordable 6 Programmable
User Centric
Data stored in the “Cloud” Data follows you & your devices Data accessible anywhere Data can be shared with others
messages
preferences
contacts
news
calendar
investments
maps
mailing lists e-mails
photo
phone numbers music
Example : GMail
San Francisco, Monday
Home, Wednesday Beijing, on travel
Use Google Docs to Solve a Task
Task = “Teachers creating a departmental curriculum”
Changes instantly appear to other collaborators
Access your docs from anywhere
The Internet
From Hardware to Community
The Internet: From Hardware to Community
MySpace Facebook
开心网 校内网 ……
What Do Today’s Users Want?
• Accessibility
– Access from anywhere and from multiple devices
spreadsheet
You can also easily organize all your common tasks
Cloud Computing is Powerful: It can do what no PC can do Example: Google Search
Is Google Search faster than search in Windows/Outlook/Word?
• Security
– Trust that data will not be lost or seen by unwanted parties
The Innovation
A Computing Cloud
Cloud Computing
Attributes of Cloud Computing
Chat with others in real time
Communication Task – Email, Chat, Contacts, Chat History
Task: Collaborate on Spreadsheet – Communicate
Chat with others editing the spreadsheet
Personal PC
Client Server
Cloud Computing
Hardware Centric
Software Centric
Service Centric
Breakthroughs for Cloud Computing
Breakthroughs for Cloud Computing
Task: Collaborate on Spreadsheet – Collaborate
Invite others to collaborate on the spreadsheet
Task: Collaborate on Spreadsheet – Publish
Invite others to view the
– Just a web browser and your account with password! – Once you login, the device is “yours”. – Data stored on remote servers in the “cloud” (with large capacity)
• And Google Search must be much harder….
How much storage does it take to store all of the web pages?
• 100B pages * 10K per page = 1000T disk!
Cloud computing has at its disposal
– Make sharing as easy as creating and saving
• Freedom
– Users don’t want their data held hostage
• Simplicity
– Easy-to-learn, easy-to-use
• Essentially infinite amount of disk • Essentially infinite amount of computation • (Assuming they can be parallelized)
Google and Cloud Computing
Google与云e Internet: From Hardware to Community • The Innovation: A Computing Cloud • Breakthroughs for Cloud Computing • Google Apps for Cloud Computing • Google Infrastructure for Cloud Computing
• Data stored on the cloud • Software & services on the cloud - Access via web browser • Based on standards and protocols - Linux, AJAX, LAMP, etc. • Accessible from any device
1 User-Centric 2 Task-Centric 3 Powerful 4 Intelligent
5 Affordable 6 Programmable
User Centric
Data stored in the “Cloud” Data follows you & your devices Data accessible anywhere Data can be shared with others
messages
preferences
contacts
news
calendar
investments
maps
mailing lists e-mails
photo
phone numbers music
Example : GMail
San Francisco, Monday
Home, Wednesday Beijing, on travel
Use Google Docs to Solve a Task
Task = “Teachers creating a departmental curriculum”
Changes instantly appear to other collaborators
Access your docs from anywhere
The Internet
From Hardware to Community
The Internet: From Hardware to Community
MySpace Facebook
开心网 校内网 ……
What Do Today’s Users Want?
• Accessibility
– Access from anywhere and from multiple devices
spreadsheet
You can also easily organize all your common tasks
Cloud Computing is Powerful: It can do what no PC can do Example: Google Search
Is Google Search faster than search in Windows/Outlook/Word?
• Security
– Trust that data will not be lost or seen by unwanted parties
The Innovation
A Computing Cloud
Cloud Computing
Attributes of Cloud Computing
Chat with others in real time
Communication Task – Email, Chat, Contacts, Chat History
Task: Collaborate on Spreadsheet – Communicate
Chat with others editing the spreadsheet
Personal PC
Client Server
Cloud Computing
Hardware Centric
Software Centric
Service Centric
Breakthroughs for Cloud Computing
Breakthroughs for Cloud Computing
Task: Collaborate on Spreadsheet – Collaborate
Invite others to collaborate on the spreadsheet
Task: Collaborate on Spreadsheet – Publish
Invite others to view the
– Just a web browser and your account with password! – Once you login, the device is “yours”. – Data stored on remote servers in the “cloud” (with large capacity)
• And Google Search must be much harder….
How much storage does it take to store all of the web pages?
• 100B pages * 10K per page = 1000T disk!
Cloud computing has at its disposal