Hi,

I need to implement type-ahead on a number of JTextFields in my application.
I am working inintegrating HSQLDB into my app and creating an on disk
database for adding, editing records, etc.

Would an in-memory database be faster for the type-ahead functionality then
an on disk database? I'd assume yes.

So what I was thinking is that the users local database lookup tables are
populated from Oracle on the application startup. I could then populate my
combo boxes from it. For the fields that need type ahead, I could on startup
also create an in memory database from the fields in the local database that
would be used for the type-ahead.

If that makes sense..

What would the RAM implemcations be. Any estimated sized for an in memory
database. I would imagine that it would only be a few tables with maybe a
few hundred records in each and maybe 1 large one with a few thousand
records.

I would appreciate opinions, etc.

-Jason



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