Sybase could handle a million tables, but, as you say, the overhead (in syscolumns and sysobjects) would be tremendous.

BLOBS would be a bad idea from the space management perspective, and would probably be a bit slow as well due to being stored on a different page chain.

If you are using Sybase 12.5 or later and you know that the binary data will be less than a set amount (say 4k or so) then you could use a 4k or 8k page size on the server, and use a VARBINARY(4000) (for example) to store the binary data. This would be quite fast as it is stored on the main page for the row, and wouldn't waste any space.

Michael

In reply to Re^3: Combining Ultra-Dynamic Files to Avoid Clustering (Ideas?)( A DB won't help) by mpeppler
in thread Combining Ultra-Dynamic Files to Avoid Clustering (Ideas?) by rjahrman

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