August 2011
Intermediate to advanced
576 pages
16h 12m
English
book
Oracle Database 11g Oracle Real Application Clusters Handbook, 2nd Edition, 2nd Edition
by K Gopalakrishnan
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Extended Oracle RAC Limitations
Oracle RAC on extended clusters is a very specific solution for customers who want to build business applications on extended clusters. However, it does not work well for long distances. Extended clusters have not been tested for distances greater than 100 miles. If the distance between the nodes is greater than 100 miles, the system should be carefully tested and prototyped before being implemented.
Extended clusters require a dedicated point-to-point high-speed network. They cannot use the public network, and setting up a DWDM or dark fiber may cost hundreds of thousands of dollars. Extended Oracle RAC clusters are not suitable for unstable networks. A slight interruption in network service will cause node eviction ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.