Hi, I have a data base of IP/domain names that I maintain as plain text files. The size is only a few hundred K octets.
I use a hash (of of hashes) for various searches. Building the whole hash takes a few seconds. As the ratio of updates/searches is in the order of 1/15, I'd like to restore the whole hash from a file, in view of shortening response time when doing searches. Is there some routine/package such as "save/restore %H,FileHandle" ? Thanks
