Computer Science / CS 0424 · Atom · ~20 seconds
The Transaction
Video not yet published
to the StudyWalks catalog
to the StudyWalks catalog
State
A transaction is a single logical unit of work that accesses and possibly modifies a database through read and write operations — several commands, one unit.
Show
A student registering for three courses is one transaction wearing three commands.
Watch for
The unit boundary is a design decision with consequences.