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Network Services in Cloud Computing

Network Services in Cloud Computing. Ercan Komurcu ekomu001@odu.edu. What is the Cloud Computing ?.

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Network Services in Cloud Computing

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  1. Network Services in Cloud Computing ErcanKomurcu ekomu001@odu.edu

  2. What is the Cloud Computing ? • Cloud computing is an expression used to describe a variety of computing concepts that involve a large number of computers connected through a real-time communication network such as the internet. • cloud computing is a synonym fordistributed computing  over a network, and means the ability to run a program or application on many connected computers at the same time. *Definition on Vikipedia

  3. What is the Cloud Computing ? • Generally, All of us are using cloud computing in our daily routines from our computers or smart phones. For example, Dropbox, Microsoft Skydrive, Apple iCloud, etc. as a remote backup and file service. Gmail, Hotmail, etc. as a e-mail service.

  4. Properties and Characterizes • Scalability , Elasticity • Manageability, Interoperability • Availabilty, Reliabilty • Accessibilty, Portability • Performans, Optimization.

  5. Common Characterizes with the other systems. • Client - Server Model • Grid Computing • Mainframe Computer • Peer-to-peer

  6. Service Models • IaaS (Infrastructure-as-a-service) • PaaS (Platform-as-a-service) • SaaS (Software-as-a-service)

  7. Service Models • IaaS (Infrastructure-as-a-service) • This is the most basic of the three models. Allows the developer to create their own platform and software.

  8. Service Models • PaaS (Platform-as-a-service) • Allow the developer to use and run on one ready platform.

  9. Service Models • SaaS (Software-as-a-service) • Provide users to access application software and databases.

  10. Network Services in Cloud Computing • e-Mail • Instant messaging • Backup and File Server • File sharing • Online game • Printing • Common Network Services; • Voice over IP • Video on demand • WorldWide Web • Simple Network ManagementProtocol • Time service

  11. e-Mail Services in Cloud Computing • e-mail services are the most popular cloud-based applications in our world. • e-mail services have been used in cloud for many years. Hotmail, Gmail, Yahoo, etc. • All our emails are stored online and are automatically backed up by our e-mail provider. • e-mail services also have powerful virus scanning and anti-spam tools, which help keep us to be in safe.

  12. Instant Messaging in Cloud Computing • Instant messaging is the common service in cloud, too. • We have used instant messaging with using msn messenger, google talk, skype etc. • Since Social Networks services are growing in the market. Instant Messaging product is developing so fast.

  13. Backup and File Server in Cloud Computing • All desktop PCs, tablets and smart phones have lots of storage built in, but we can share these documents between them without file sharing services. • When we back up with the cloud our backups may be more complete, our backed up data is safer, and backing up requires little or no effort on our part. • Dropbox, Microsoft Skydrive etc.

  14. Printing in Cloud Computing • We can print our documents with cloudprint ready model printers. • Google Cloud Print, etc.

  15. WorldWide Web Services in Cloud Computing • We don’t need to have local servers or personal devices to handle applications and publish our share our information in Internet. • We can use benefits of cloud computing services like Amazon Web Serviceshttp://aws.amazon.com/ and other services.

  16. The Other Services in Cloud Computing • We can store and share photo albums in Flickr, Photobucket, etc. • Video on demand by Netflix, Huluplus etc. • Video and Music streaming by Youtube, Metacafe etc.

  17. Cloud Computing Usage Stats • $131 billion Estimated global cloud services market by the end of 2013. • 60% Server workloads that will be virtualized in 2013. • Cloud Computing usage is growing increasingly in the IT Market.

  18. Closing • Small companies prefer to use cloud computing network services because of the long range of benefits. • Cloud computing services are becoming very common in everyone’s lives.

  19. Questions ???

  20. References • http://en.wikipedia.org/wiki/Cloud_computing • http://www.eecis.udel.edu/

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