Multiple Server Installation/Design Question.
От | Ozz Nixon |
---|---|
Тема | Multiple Server Installation/Design Question. |
Дата | |
Msg-id | 9C81F0B6-DE77-44C5-B414-CDF8EE19CAC4@gmail.com обсуждение исходный текст |
Ответы |
Re: Multiple Server Installation/Design Question.
Another table/column has semi-current COUNTs? |
Список | pgsql-general |
Hello, I have been experimenting with the product, nicely done! I would like to implement it in a live scenario now, however, I have questions. I have 2 Data Centers, 1 with 2 ISPs and 1 with 1 ISP. I would like to setup the product to replicate from 1 center to another - as close to real-time as possible. I am sure I can find the steps to do this, however, any information would be nice. The question is, the Data Center with 2 ISPs, has a common Drive Array [NFS based] and I would like to install the "engine" on each Blade Server, however, have the same database files used by the engines. Is this possible? Details of Data Center #1: ISP #1 - Windows Server, 1TB Drive - All Internal. Details of Data Center #2: ISP #2 - Windows Server, 4TB Drive Array - NFS Mount ISP #3 - Linux Server, same 4TB Drive Array - NFS Mount -- If Windows is an issue, I can easily put these on Linux (running CentOS 5). * My first task will be to implement a few tables with minimal changes occurring, replicating between the two Centers, but again DC2 has 2 Internet Feeds. -- Think of the environment as a Wiki. Mostly searches, with few changes or add. * The next project after this one will be a Message Forum solution - so it will have more writes then the Wiki solution - but still be a search/view environment. Unfortunately, I need to have a solution in testing this week - due to the heavy snow storms up north, today is the first day I have had access to the Internet to start asking question. Thanks, Ozz
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