Re: Scaleable DB structure for counters...

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Eci Souji wrote:
> What if instead of book checkouts we were looking at how often a book
> was referenced? In which case we're talking multiple times an hour, and
> we could easily have each book requiring hundreds of thousands of rows.
> Multiply that by hundreds of thousands of books and a the table seems
> to become huge quite quick. Would breaking up the table by year still
> make sense? I'm just not familiar with having to deal with a table that
> could easily hit millions of records.

Are all 200000 books accessed every hour? What kind of library is
this? Do you have robot librarians moving at hyperspeed? Wouldn't
a more reasonable value be 5000 books per *day*?

It's easy to know when a book is checked out. How do you know when
a book is referenced? Are all books only accessed by the librarians?

- --
Ron Johnson, Jr.
Jefferson LA USA

Is "common sense" really valid?
For example, it is "common sense" to white-power racists that
whites are superior to blacks, and that those with brown skins
are mud people.
However, that "common sense" is obviously wrong.
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