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Dependent commit queue for a database

  • US 9,600,511 B2
  • Filed: 02/24/2016
  • Issued: 03/21/2017
  • Est. Priority Date: 03/05/2009
  • Status: Active Grant
First Claim
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1. A database, comprising:

  • an interface configured to;

    receive an indication to start a first process and a second process; and

    a processor configured to;

    read a first value for an element A for the first process;

    read the first value for the element A for the second process;

    calculate a first new value A1 based on the first value for the element A for the first process;

    update the first value for the element A to the first new value in the event that the first value for the element A meets a first boundary condition;

    calculate a second new value A2 based on the first value for the element A for the second process; and

    update an actual value for the element A to the second new value in the event that the actual value for the element A meets a second boundary condition, wherein the actual value for the element A has been updated from the first value for the element A to the first new value A1 by the first process.

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