Michelle,
Saturday, October 26, 2002, 6:59:28 PM, you wrote:

MdB> I am trying a "worst-case-scenario" of my databse.
MdB> I have, so far, come up with some numbers to do the
MdB> calculations with and perhaps a way of splitting one
MdB> big table into smaller, yet structured, tables.

MdB> (These questions are not limited by hardware, because
MdB> if the need for speed is there, the revenues are too.)

MdB> The numbers are:
MdB> Thought-up number entries in one table:
MdB> 100 000 000 000 (100 billion)
MdB> Number of tables:
MdB> 10 000
MdB> (I could perhaps limit the number of entries to a
MdB> maximum of 9 000 000, but I need to have a hell of a
MdB> lot of tables.)

MdB> So here are the questions regarding MySQL:
MdB> 1) How many tables can one database have? 
MdB> (The absolute maximum) 

Depends on file system: how many files can be stored in the directory.

MdB> 2) How many entries can one single table have? 
MdB> (The absolute maximum)

There are no limits on number of rows.


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