The IT Knowledge Portal
PeterIndia
A curated gateway to information technology — architectures, computing, software engineering, security, e-business, computer science, and emerging tech.
Information Technology
General
IT Architectures
Microservices Architecture (MSA)
Event-Driven Architecture (EDA)
Computing Paradigms
Digital Infrastructure
Software Engineering
Application Modernization
Data Engineering
DevOps Paradigm
Digital Security
Artificial Intelligence (AI)
Software Tools
Service Providers
Quality Assurance
HyperAutomation
Enterprise Integration
Sensors, Robots and Drones
Knowledge Engineering
Emerging Technologies
Cloud Computing
Cloud computing Infrastructure, Platform, Application, Data and Knowledge Services
Big Data Computing and Cloud AI
Cloud AI for Comprehensive AI-driven Data Analytics
The Internet of Things
The ensuing world of the Internet of Everything (IoE)
Mobile Computing
All about wireless and mobile applications
Computing Paradigms
Cloud-native, serverless, edge, quantum, HPC, cognitive and neuromorphic computing
Edge AI
On-Device Data Processing for Real-time Edge Intelligence
6G Communication Networks
The Next-Generation and AI-first Wireless Communication
IT Certification
IT Certifications Hub
Every kind of IT certification in one place: cloud, Kubernetes, security, networking, data and agile
IT Certifications
18 in-demand IT credentials, each linked to its official page
AI Certifications
Courses and credentials for AI practitioners
Best AI/ML Certifications
Nine exams for DevOps, MLOps and GenAI engineers, compared by cost and format
IT Training Service Providers
Providers for instructor-led and online IT training
Free AI Courses
Free AI courses from top universities
India
India
Culture, travel, tourism, portals, finance, transport and more — the complete India resource page
New Delhi
Metro, DTC, IGI Airport, civic utilities and tourism
Mumbai
Transport, business and finance, education and tourism
Bangalore
Transport, IT and business, civic services and tourism
Chennai
Metro and rail, civic bodies, universities and tourism
Hyderabad
Transport, business and IT, healthcare and tourism
Kolkata
Transport, industry, healthcare, education and tourism
Kerala
Tourism, government services, disaster alerts and healthcare
Tamil Nadu
Tourism, government services, education, business and IT
Education in India
Education Hub
IITs, NITs, IIITs, IIMs, universities, top colleges and the key regulators, in one place
Indian Institutes of Technology (IITs)
Directory of all IIT campuses, with links to each institute
National Institutes of Technology (NITs)
All 31 NITs, with links to each institute
Indian Institutes of Information Technology (IIITs)
Directory of the IIITs, with links to each campus
Indian Institutes of Management (IIMs)
All 21 IIMs, with links to each campus
Central Universities
Directory of all 57 central universities in India
Top Universities
The top 30 universities in the NIRF 2025 ranking
Top Engineering Colleges
Leading engineering colleges beyond the IITs, NITs and IIITs
Top Management Institutes
Leading non-IIM business schools by NIRF 2025 ranking