why you should believe in cloud - itcluster iquest cluj napoca
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Why you should believe in CloudMarch 2013
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Who am I?
Cloud in general
Agenda
Pros and cons
Future of cloud
Case studies
Q&A
What is Cloud?
What is Cloud?
Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet).
Source: Wikipedia
Five essential characteristics
1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
Five essential characteristics
1. On-demand self-service
2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
Five essential characteristics
1. On-demand self-service2. Broad network access
3. Resource pooling4. Rapid elasticity5. Measured service
Five essential characteristics
1. On-demand self-service2. Broad network access3. Resource pooling
4. Rapid elasticity5. Measured service
Five essential characteristics
1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity
5. Measured service
Cloud in general
Agenda
Pros and cons
Future of cloud
Case studies
Q&A
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Advantages of Cloud
• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
Disadvantages of Cloud
• Technical issues• Security in the cloud• Prone to attack
Disadvantages of Cloud
• Technical issues• Security in the cloud• Prone to attack
Disadvantages of Cloud
• Technical issues• Security in the cloud• Prone to attack
Cloud in general
Agenda
Pros and cons
Future of cloud
Case studies
Q&A
Who believed in Cloud?
• People don’t, but companies that want to make money on it do.• Every second around 50 millions people access services hosted on Cloud
Who invested in Cloud?
• Microsoft• Google• Amazon• Hewlett-Packard• IBM• CenturyLink/Savvis• Verizon/Terremark• Joyend• Citrix• Bluelock• Vmware• Rackspace• Salesforce
Cloud adoption 2010-2013
Market forecast
Cloud in general
Agenda
Pros and cons
Future of cloud
Case studies
Q&A
Stadium Seat Ticketing Software
Stadium Seat Ticketing Software
On-premise solutions:• Hardware (servers)• Location for servers (secure, cooling system and many more)• Energy • Licenses• IT Team• Backup system• More servers for football game and other events (concerts)
Costs per months: …
Possible problems:• Scale-up• Backup• How to offer a solution for other cities also
Stadium Seat Ticketing Software
Cloud solutions:• Hardware (servers)• Location for servers (secure, cooling system and many more)• Energy • Licenses• IT Team Backup system More servers for football game and other events (concerts)
Costs per months: ~320$ (included 10 events with 30k people)
Possible problems: Scale-up Backup How to offer a solution for other cities also – software as a service
Update Packages Distribution System
Update Packages Distribution System
On-premise solutions:• Hardware• Licenses• IT Team• Backup system• Bandwidth • Storage• CDNs
Costs per months: …
Possible problems:• Scale-up and Scale-Down• Bandwidth• Matching mechanism
Update Packages Distribution System
Cloud solutions:• Hardware, Licenses• IT Team, Backup system Bandwidth Storage CDNs
Costs per months: ~900$ for 10.000 clients and 30.000 available packages (each client can have assigned around 300 packages). The package distribution is recalculated every day.
Possible problems: Scale-up and Scale-Down Bandwidth Matching mechanism
Questions
Thank you