Comment Re:Well yeah but... (Score 1) 392
What are the homeless under the bridges pulling in these days? I'll need to know this before I formulate a complete response.
They're called locks and transactions. Read up on them.
Ok, so because Suzie loaded up the Hertz inventory page and then went on a jog the rest of the world can't reserve a car? You can't just put everything in a transaction. The whole point of transactions and table/row locking is to ensure safe multi-client access to the same data. Manual refresh is a simple, clean way for Suzie to see how the inventory changed while she was out.
If you teach your children to like computers and to know how to gamble then they'll always be interested in something and won't come to no real harm.