Free Trial

Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.

  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint

Summary

For a business to succeed, it needs to have access to highly available systems. When the service becomes unavailable due to unplanned or planned reasons, the business can lose revenue, credibility, and customers. Solutions that are designed to enhance availability help minimize the impact of hardware and software failures and enhance the availability of applications by shortening the service downtimes.

There are multiple approaches to achieving high availability with Oracle products. These approaches complement one another, and can be used alone or in combination. They range from the basic strategy of using highly reliable and redundant hardware and software to the more advanced process for detecting and repairing corruption, as well as performing zero downtime upgrades and active-active databases.


  

You are currently reading a PREVIEW of this book.

                                                                                                                    

Get instant access to over $1 million worth of books and videos.

  

Start a Free Trial


  
  • Safari Books Online
  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint