Random database notes

Russell Bateman
last update:

Random notes on database topics.

• SQL Phenomena for Developers
  
  

  "These phenomena represent a set of data integrity anomalies that may occur when a developer tries to squeeze performance from transaction concurrency."

  Great article about...

  • Dirty reads
  • Non-repeatable reads
  • Phantom reads
  • Dirty writes
  • Read skews
  • Write skews
  • Lost updates