Transactions

Lesson in the Backend Roadmap for Beginners · Stage 7: More about Databases

Last updated 14 September 2026

What is Transactions?

Database transactions are a series of operations executed as atomic units to ensure data integrity. Follow ACID properties: Atomicity (all-or-nothing), Consistency (valid state), Isolation (no interference), Durability (permanent changes). Ensure reliable concurrent operations and data consistency.

Study this in the interactive course See the whole Backend Beginner roadmap

Free resources to learn Transactions

ArticleWhat are Transactions?
VideoWhat is a Database transaction?
VideoACID Properties in Databases With Examples

Transactions: common questions

Can I learn Transactions 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 Transactions 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 Transactions tutorial for beginners?

It is lesson 21 of 26 in the free Backend Beginner roadmap, in stage 7, More about Databases. If you are new to Backend Beginner, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.