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文章基本信息

  • 标题:Data Guard: A New Approach For Disaster Recovery & Rolling Upgrades
  • 本地全文:下载
  • 作者:Auf Akhtar ; Syed S. Rizvi ; Laiali Almazaydeh
  • 期刊名称:International Journal of Database Management Systems
  • 印刷版ISSN:0975-5985
  • 电子版ISSN:0975-5705
  • 出版年度:2010
  • 卷号:2
  • 期号:1
  • 出版社:Academy & Industry Research Collaboration Center (AIRCC)
  • 摘要:Though we already had a standardized way (from Oracle) for Disaster Recovery policy, a major crash of the PLM database made our DBAs to come up with a proposal to execute a procedure using Data Guard together with Oracle Transportable Tablespace which resulted in the successful and timely migration of the PLM Production from Oracle 9.2.0.3 on HP N-Class to Oracle 9.2.0.5 on HP-Superdome in just 8 minutes. This same procedure also gives a fast, reliable way to upgrade from Oracle9i to Oracle Database10g with minimal downtime. And future database upgrades get even easier using Data Guard 10g Rolling Upgrades.
  • 关键词:Oracle Data Guard; database; disaster recovery
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