question about concurrency
From: Tong Li <tongli_at_unagi.cis.upenn.edu>
Date: 4 Nov 2001 01:14:33 GMT
Message-ID: <9s24pp$54$1_at_netnews.upenn.edu>
Hello there,
I have question about transaction concurrency. The concurrency is more important when data be fetched from (slow) disk or when transactions are long, but I just wonder if it nessecery when the data is in memory and transactions are very short? Thanks in advance,
Tina Received on Sun Nov 04 2001 - 02:14:33 CET
Date: 4 Nov 2001 01:14:33 GMT
Message-ID: <9s24pp$54$1_at_netnews.upenn.edu>
Hello there,
I have question about transaction concurrency. The concurrency is more important when data be fetched from (slow) disk or when transactions are long, but I just wonder if it nessecery when the data is in memory and transactions are very short? Thanks in advance,
Tina Received on Sun Nov 04 2001 - 02:14:33 CET