Cloud App
Definition
Applications that run on cloud servers instead of entirely on your device, allowing for remote access, collaboration, and seamless updates.
Use Cases
- Google: Web-based email accessible from any device (Gmail). — Gmail is delivered through a web browser and mobile apps, with email storage, search, and spam filtering handled on Google’s cloud infrastructure and accessed over the internet. (Users can access the same mailbox across devices without managing their own mail servers, and Google can scale capacity and add features centrally.)
- Microsoft: Cloud productivity apps for documents, spreadsheets, and collaboration (Microsoft 365). — Apps like Outlook on the web and Office web apps run as hosted services, storing files in cloud storage and enabling real-time collaboration through online services. (Organizations reduce on-premises server maintenance and enable remote work with shared documents and centralized administration.)
- Salesforce: Customer relationship management (CRM) delivered as a cloud application. — Salesforce provides a browser-based CRM where customer data, workflows, and reporting run on Salesforce-managed cloud infrastructure, with access controlled via user accounts and permissions. (Companies can deploy CRM quickly without running their own infrastructure and can scale users and features as needs change.)
Frequently Asked Questions
- What's the difference between a cloud app and a web app?
- A web app is any application you use through a browser. A cloud app is an app that runs on cloud infrastructure and uses cloud services (like managed databases, storage, and autoscaling). Many cloud apps are web apps, but not all web apps are truly “cloud-native” (some are hosted on a single server without cloud scaling or managed services).
- When should I use a cloud app?
- Use a cloud app when you want access from multiple devices, easy sharing/collaboration, automatic updates, and the ability to scale without managing servers yourself. Cloud apps are especially useful for remote teams, fast-growing products, and situations where you don’t want to install and maintain software on every device.
- How much does a cloud app cost?
- Costs vary by app and pricing model. Many cloud apps charge per user per month (subscription), sometimes with tiers based on features. Some are free with limits and charge for storage, advanced features, or higher usage. For custom-built cloud apps, costs typically include cloud compute, storage, database usage, networking (data transfer), and operational tools like monitoring and security.
Category: cloud
Difficulty: basic
Related Terms
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