Information Communication Technology ICT – 3 Storage devices and media | e-Consult
3 Storage devices and media (1 questions)
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Cloud storage involves storing data on remote servers accessed over the internet. Popular examples include Google Drive, Dropbox, and OneDrive.
Advantages:
- Accessibility: Data can be accessed from any device with an internet connection.
- Data Redundancy: Cloud providers typically replicate data across multiple servers, providing protection against data loss.
- Scalability: Storage capacity can be easily increased or decreased as needed.
- Collaboration: Easy to share files and collaborate with others.
Disadvantages:
- Security: Data is vulnerable to hacking and data breaches, although cloud providers invest heavily in security measures.
- Dependence on Internet: Requires a stable internet connection to access data.
- Cost: Can be expensive depending on the amount of storage required.
- Privacy: Concerns about data privacy and the control that cloud providers have over user data.
Data Redundancy: Cloud storage providers implement various data redundancy techniques, such as RAID configurations and geographically distributed data centers, to ensure data availability even in the event of hardware failures or natural disasters. This is a significant advantage over local storage where data loss is more likely.