18.5 Understanding Cloned Session State

Understand how background jobs use an isolated copy of the user’s session state.

The APEX engine simplifies background processing by cloning the user session state to the scheduled job and ensuring any session state changes it makes affect only its own private copy.

• Isolating Background Session State
  APEX gives each background job its own session state so its changes stay separate from the user session.
• Configuring Temporary File Handling
  Configure how a background execution chain handles temporary files from upload items.