1.

What Is The Difference Between Check Point And Phase?

Answer»

Check point:

  • When a graph FAILS in the middle of the process, a RECOVERY point is created, known as Check point
  • The rest of the process will be continued after the check point
  • Data from the check point is fetched and continue to execute after CORRECTION.

Phase:

  • If a graph is created with PHASES, each phase is assigned to some part of memory one after another. 
  • All the phases will run one by one
  • The intermediate FILE will be deleted

Check point:

Phase:


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