why you should believe in cloud - itcluster iquest cluj napoca

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