SOA

Lesson in the Backend Developer Roadmap · Stage 18: Architectural Patterns

Last updated 14 September 2026

What is SOA?

SOA (Service-Oriented Architecture) uses reusable, loosely coupled services that interact over networks through standardized protocols like HTTP and XML. Each service performs specific business functions independently. Enables scalable, flexible, interoperable systems with modular development and easier integration.

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Free resources to learn SOA

SOA: common questions

Can I learn SOA in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain SOA in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this SOA tutorial for beginners?

It is lesson 115 of 155 in the free Backend roadmap, in stage 18, Architectural Patterns. If you are new to Backend, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.