Cloud computing

Definition

Cloud computing refers to the delivery of computing services over the internet, enabling users to access and store data on remote servers rather than local devices. This technology allows for flexible resource sharing, efficient utilization of hardware, and enhanced collaboration among users, optimizing overall performance and costs.

5 Must Know Facts For Your Next Test

1. Cloud computing can scale resources up or down easily, making it cost-effective for businesses as they only pay for what they use.
2. It promotes collaboration by allowing multiple users to access and work on data simultaneously from different locations.
3. Data stored in the cloud can be accessed from various devices, ensuring flexibility and convenience for users.
4. Cloud computing enhances data security through redundant backups and advanced security measures offered by cloud service providers.
5. It reduces the burden of IT maintenance for companies since the cloud provider manages hardware and software updates.

Review Questions

• How does cloud computing facilitate resource sharing and optimization in modern businesses?
  • Cloud computing facilitates resource sharing by allowing multiple users to access a centralized pool of computing resources over the internet. This enables businesses to optimize their operations by scaling resources according to demand, reducing wastage of hardware. Moreover, users can collaborate in real time without being limited by geographical barriers, further enhancing efficiency.
• Evaluate the impact of cloud computing on traditional IT infrastructure management practices.
  • Cloud computing significantly alters traditional IT infrastructure management by shifting responsibilities from in-house teams to cloud service providers. This transition reduces the need for physical hardware and maintenance, allowing companies to focus on their core operations rather than IT issues. As a result, organizations can reallocate resources and invest more in innovation and growth initiatives.
• Assess the implications of cloud computing adoption on organizational strategies regarding data security and compliance.
  • Adopting cloud computing necessitates a shift in organizational strategies towards data security and compliance. Companies must ensure that their cloud service providers adhere to regulatory standards while also implementing robust internal policies to protect sensitive information. This not only involves regular audits of cloud services but also training employees on best practices for data handling and security awareness, emphasizing the importance of shared responsibility between organizations and cloud providers.

Related terms

Virtualization: A technology that allows multiple virtual instances of computing resources to run on a single physical machine, improving resource utilization and flexibility.

Infrastructure as a Service (IaaS): A cloud service model that provides virtualized computing resources over the internet, allowing businesses to rent servers and storage rather than investing in physical infrastructure.

Software as a Service (SaaS): A cloud service model that delivers software applications over the internet on a subscription basis, eliminating the need for local installation and maintenance.