> hi all,the problem is like this:There are 10 millions of key/values in > memcached,and it requires to update all the values at 00:00 every day. > For example,it is a daily task,the value data can not be accumulated .so it > should clear up the old data value at a fixed time every day. > > Is there any efficient method to handle this problem ? > > THX for your advise.
Call "flush" on all the servers at 00:00. all the values are immediately invalidated.
