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Chapter 7: Transactions

This generated chapter is split into sections because the merged source exceeds the public reference threshold.

Learning objectives​

  • Explain the main ideas and vocabulary in Transactions.
  • Work through the source examples for Transactions without depending on raw chunk order.
  • Use Transactions as selective reference when learner modules point back to Ddia.

Prerequisites​

  • Earlier prerequisite concepts leading into Chapter 7: Transactions.

Module targets​

  • module-01-relational-databases-sql
  • module-04-transactions-consistency

AI companion modes​

  • Explain simply
  • Socratic tutor
  • Quiz me
  • Challenge my understanding
  • Diagnose my confusion
  • Generate extra practice
  • Revision mode
  • Connect forward / backward

Source-of-truth note​

This unit is anchored to Ddia and the source chapter "Chapter 7: Transactions". Use external resources only to clarify, extend, or modernize details without replacing the chapter's conceptual spine.

External enrichment​

No chapter-specific enrichment resources are curated yet. Add them in the unit manifest when a source clearly improves learning.

Source provenance​

  • Primary source: Ddia
  • Source chapter 07: Chapter 7: Transactions
  • Raw source file: 080-chapter-7-transactions.md
  • Raw source file: 081-the-meaning-of-acid-part-1.md
  • Raw source file: 082-the-meaning-of-acid-part-2.md
  • Raw source file: 083-single-object-and-multi-object-operations-part-1.md
  • Raw source file: 084-single-object-and-multi-object-operations-part-2.md
  • Raw source file: 085-weak-isolation-levels.md
  • Raw source file: 086-read-committed.md
  • Raw source file: 087-snapshot-isolation-and-repeatable-read-part-1.md
  • Raw source file: 088-snapshot-isolation-and-repeatable-read-part-2.md
  • Raw source file: 089-preventing-lost-updates.md
  • Raw source file: 090-write-skew-and-phantoms-part-1.md
  • Raw source file: 091-write-skew-and-phantoms-part-2.md
  • Raw source file: 092-actual-serial-execution-part-1.md
  • Raw source file: 093-actual-serial-execution-part-2.md
  • Raw source file: 094-two-phase-locking-2pl-part-1.md
  • Raw source file: 095-two-phase-locking-2pl-part-2.md
  • Raw source file: 096-serializable-snapshot-isolation-ssi-part-1.md
  • Raw source file: 097-serializable-snapshot-isolation-ssi-part-2.md

Sections​

  • No section routes are currently published for this chapter.