Cloud Storage and Cloud Computing Notes

CLOUD STORAGE

  • Definition: Remote storage of files accessed via the Internet.
  • Features:
    • Files managed remotely on servers.
    • Download and stream files to devices.
    • Upload and delete data from any device.

EXAMPLES OF CLOUD STORAGE

  • One Drive
  • Google Drive
  • Dropbox

ACQUIRING CLOUD STORAGE

  • Can be obtained from ISP, mobile providers, or third-party providers.
  • Users may pay for more storage (scalability).
  • Quick and simple access usually involves account setup.

BACKUPS USING CLOUD STORAGE

  • Stores backups across multiple global servers.
  • Protects against cyber-attacks and natural disasters.

SYNCHRONISATION

  • Cloud allows synchronisation (e.g., syncing iPhone photo library with iCloud).

DATA PROTECTION

  • Governed by GDPR (UK and EU). Data in the US under Privacy Shield.
  • Adequate protection recognized: Argentina, Canada, New Zealand, Switzerland.

BENEFITS OF CLOUD STORAGE

  • Accessible anywhere with Internet.
  • Scalable and managed by providers.

DRAWBACKS OF CLOUD STORAGE

  • Requires Internet connection for access.
  • Additional storage can be costly.
  • Limited control over data storage.

CLOUD COMPUTING

  • Definition: Delivery of computing resources (storage, servers, software) over the Internet.
  • Allows on-demand access without managing physical resources.

REMOTE CONNECTIONS

  • Access applications remotely via remote desktop software.

USING APPS ONLINE

  • Web-based applications run in browsers.
  • Examples: Microsoft Word Online allows real-time collaboration and auto-saving via OneDrive.

BENEFITS OF ONLINE APPLICATIONS

  • Cost-effective: Saves time on installation and reduces software licensing costs.
  • Accessibility: Use from any device with Internet access.

COLLABORATION TOOLS IN CLOUD

  • Live editing, comments, and change tracking enhance teamwork.

KEY CONSIDERATION

  • A stable internet connection is crucial for using online applications efficiently.