Cloud Computing
Cloud computing delivers computing resources — servers, storage, databases, networking, and software — over the internet on a pay-as-you-go basis. Instead of owning physical infrastructure, businesses…
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Definition
Cloud computing delivers computing resources — servers, storage, databases, networking, and software — over the internet on a pay-as-you-go basis. Instead of owning physical infrastructure, businesses rent from providers like AWS, Google Cloud, and Azure. Cloud has become the default infrastructure choice for modern applications, enabling scalability, cost efficiency, and global reach.
Key Points
- Three models: IaaS (infrastructure), PaaS (platform), SaaS (software)
- Major providers: AWS (market leader), Google Cloud, Microsoft Azure, plus Indian options like DigitalOcean and Jio Cloud
- Enables auto-scaling — handle traffic spikes without over-provisioning
- Pay-as-you-go eliminates large upfront infrastructure investments
Frequently Asked Questions
AWS has the largest market share and most services. Google Cloud offers strong AI/ML tools and competitive pricing. Azure integrates well with Microsoft enterprise tools. For Indian startups, AWS and GCP both have Mumbai regions for low latency. Consider your team's expertise and specific service needs when choosing.
A basic production setup (web server, database, storage) starts at ₹5,000-15,000/month on AWS or GCP. Costs scale with traffic — a moderately popular app might spend ₹30,000-1,00,000/month. Sparks AI helps optimise cloud costs through right-sizing, reserved instances, and architecture best practices.
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