[Advanced-java] Memory consumption & performance

[Marco Ferretti]

Hi all.
I am i the web scenario : there is a client that wants to upload one or more 
files and I _have_ to record them in a database ( the real file, not the 
position and write the file somewhere in the filesystem ) . I am using 
Jakarta commons.fileupload libs to get the data from the client; a servlet , 
then, creates an SQL string using a StringBuffer. Now, since the client can 
upload more than one file at the time I was wondering, in a production state, 
wether of  using StringBuffer.delete() or simply a new StringBuffer is the 
best approach towards memory consumption & performance ... or if there's a 
better way to do it .

I don't think that there will be much difference between using statements or 
prepared statements ... am I wrong ?

TIA

Marco

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