Keyboard shortcuts

Press or to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

Write concern

  • 0 - (Unacknoledged)
  • 1 - (Acknowledged) by the primary when it has it in its own memory.
  • N - Acknowledged by N servers.
  • "majority" - the majority of the replicas have the information.