Data processing method and data processing system

Data processing method and data processing system

  • CN 1,790,416 B
  • Filed: 12/17/2004
  • Issued: 07/15/2015
  • Est. Priority Date: 12/17/2004
  • Status: Active Grant
First Claim
Patent Images

1. the data processing method of a data handling system, described data handling system comprises system host (10), data processor (20), mainframe memory (30) and mirroring memory (40), described system host (10) is for carrying out transaction processing and batch processing, described data processor (20) generates for Backup Data process and general ledger, described mainframe memory (30) is the memory device of described system host (10), described mirroring memory (40) is the synchronous memory device of described mainframe memory (30), and when described mirroring memory (40) is switched to described data processor (20) from described mainframe memory (30), as the temporary memory device of described data processor (20), wherein said data processing method comprises the steps:

  • A) described system host (10) carries out day trading process;

    B) described system host (10) carries out day whole batch processing;

    C) described mirroring memory (40) is switched to described data processor (20) by described system host (10), and the accounting date is revised as date next day;

    D) described system host (10) carries out batch processing at the beginning of day, and described data processor (20) carries out general ledger process;

    E) described system host (10) receives the result of described data processor (20), and takes over described mirroring memory (40);

    F) described system host (10) carries out next day trading process.

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