Redis persistent values missing

Hi,
I am using redis to store high scores for my users. I restarted it
for the first time in a month and now I am missing all the stored
values. Anyone have an idea why this happend? Is there any way to
get them back??

Redis is an in-memory datastore. That means that whatever isn't
persisted to memory is discarded if the memory goes away (as it would
if you rebooted), so you need to persist the store to disk
periodically (either by configuring Redis to do that or manually). If
the data is gone, it's probably gone for good, but youmay be able to
ask the redis folks for help on this.

~ jf