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Re: mysql and large size dbs

From: Brent Baisley (brentlandover.com)
Date: Thu Nov 13 2003 - 15:23:31 CST


You should search the archives. This topic has been covered quite a few
times before, mainly in reference to increasing performance. Of course,
peoples definition of "large" differs.
If you think large is 10 or 20 millions records, then you will find
stuff in the archives discussing databases this size. If you are
looking for billions of records, you may not find anything. I would
search on million and billion and see what comes up.

The databases I work with are fairly small, the largest tables
containing only a few 100,000 records.

I haven't heard much about crashes or corruption except in specific
setups. And usually when only first trying to set things up. Compiler
flags have usually solved the problems.

On Thursday, November 13, 2003, at 03:24 PM, ow wrote:

> Anyone? Hope that does not mean that mySql is not used with large dbs
> ... :)
>
> Thanks
>
> --- ow <oneway_111yahoo.com> wrote:
>> Hi,
>>
>> We are considering using mySql or postgreSql for an app that handles
>> large
>> volume of data. Somehow, it appears (mostly from the mailing lists)
>> that
>> mySql
>> does not handle large volumes of data very well (crashes, db
>> corruptions,
>> etc).
>>
>> Would ppl who use mySql for large volumes of data share their
>> experience
>> about
>> number of tables, avg/max number of records in a tables, db size,
>> time that
>> it
>> takes to dump/restore db, potential problems.
>>
>> Thanks in advance
>
>
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--
Brent Baisley
Systems Architect
Landover Associates, Inc.
Search & Advisory Services for Advanced Technology Environments
p: 212.759.6400/800.759.0577

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