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Storage side computing for data management in private and public clouds

  1. Storage-Side Computing for Data Management in Private and Public Clouds Presented by: Noqaiya Ali M.Tech 1st year PESIT Bangalore
  2. Topics: • • • • • • • What is Cloud Computing? Online Storage Service Public Cloud Private Cloud Storage-Side Computing Evaluation Conclusion
  3. • Cloud Computing is a general term used to describe a new class of network based computing over the Internet. • Data is centralized and stored in a cloud and can be accessed from anywhere.
  4. • It is a service that stores files and allows users to access them through the Internet. • Both free and commercial services are provided. • Widely used in exchanging files between office and home and for sharing of data.
  5. • Amazon S3(Simple Storage Service) One of the storage services provided by Amazon Web Services. • Dropbox • SugarSync • SkyDrive
  6. Pogoplug • Calls itself personal cloud. • Using pogoplug a user can share USB disks over the network. • Large data center is not required since the data is stored in the users’ files.
  7. AjaXplorer • It is an open source software for Web based applications. • Supports several kinds of plugins. • AjaXplorer is a core of Storage-side computing.
  8. • A public cloud provides services to multiple customers. • Public clouds are most often hosted away from customer premises, and they provide a way to reduce customer risk and cost by providing a flexible, even temporary extension to enterprise infrastructure.
  9. • Private clouds may be hosted at a collocation facility or in an enterprise datacenter. • They may be supported by the company, by a cloud provider, of that enterprise itself.
  10. Key concept of private cloud. Super saturation : State of utilizing more logical resources than physical resources. Reduces the cost to 10-50 %. Resource utilization of a • conventional not-cloud : 30% • Cloud : 60% • Supersaturated cloud : 100%
  11. Digital Library System • It is realized as Web Application based on AjaXplorer. • Fess is used to search e-books. • Fess supports PDF, Office files and Zipped files.
  12. Storage-Side Computing • Digital library system as an example of Storage-Side computing. Here is an overview of this:
  13. Evaluation • Effectiveness of storage-side computing: • SSC is executed in the background. • Performance of storage-side computing(SSC) is higher than conventional client-side computing(CSC)
  14. CONCLUSION • Storage-side computing is a very effective way of storing data in cloud. • Here we designed and implemented a digital library system where more than one user can use the system simultaneously and all devices can access the files stored in the online library
  15. BIBLIOGRAPHY • • • • • • • • • • Amazon web services: Amazon Simple Storage Services (AmazonS3), Dropbox: Dropbox, SugarSync: File Sync & Online Backup, Apple Inc.: iCloud, Microsoft: SkyDrive, viksoe.df: GMail Drive shell extension, Pogoplug: Pogoplug, Charles du Jeu: AjaXplorer, Hiroaki Akama, Ichibe Naito, Hiroyuki Uchiyama, Masakazu Yamanaka, Noburou Taniguchi, Tomohiro Hasegawa, Kazuyoshi Mii, and Masashi Yamamuro: "Folder Programming on Network Folder Service",DICOMO2008, pp. 1435-1442, (2008) (in Japanese) [10] NTT Cyber Space Lab.: Rainbow Cloud, (in Japanese)