Transactions
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What is Transactions?
In short, a database transaction is a sequence of multiple operations performed on a database, and all served as a single logical unit of work — taking place wholly or not at all. In other words, there's never a case where only half of the operations are performed and the results saved.
Free resources to learn Transactions
- ArticleWhat are Transactions?
- ArticleDatabase Transaction
More in stage 20: Security
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 170 of 188 in the free Computer Science roadmap, in stage 20, Security. If you are new to Computer Science, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.