Uttam K Roy Pdf — Web Technologies By
This guide covers the core concepts, chapter breakdowns, and key learning outcomes associated with Roy's text, which is widely used in Indian universities (particularly under MAKAUT).
9. Emerging Trends
| Trend | Impact | |-------|--------| | WebAssembly (Wasm) | Allows compiled languages (Rust, C/C++) to run at near‑native speed in the browser, opening doors for complex graphics, gaming, and scientific computing. | | Edge Computing | Moves computation closer to users (e.g., Cloudflare Workers, AWS CloudFront Functions), reducing latency. | | AI‑Driven UI | Integration of machine‑learning models for personalization, chatbots, and image/video analysis directly in the browser via TensorFlow.js or ONNX Runtime. | | Decentralized Web (Web3) | Uses blockchain and peer‑to‑peer protocols (IPFS, Filecoin) to create trust‑less, censorship‑resistant applications. | web technologies by uttam k roy pdf
1. Introduction to the Internet and WWW
- History of the Internet
- Difference between Web 1.0, 2.0, and 3.0
- HTTP vs. HTTPS (Detailed request/response headers)
- Client-side vs. Server-side scripting
3.3. RESTful APIs and GraphQL
- REST: Resource‑oriented architecture using standard HTTP verbs.
- GraphQL: Query language allowing clients to request exactly the data they need, reducing over‑fetching.