1. A system for assuredly copying information from a reference database to a remote database, the reference database having an associated log file including sequential entries for each change made to the reference database, comprising: a send server coupled to a first network; a receive server coupled to a second network; a one-way data link for unidirectional transfer of information from the send server to the receive server; a monitor application for reading the log file at predetermined intervals, for generating a set of database update information including each new entry in the log file, for providing the new set of database update information with sequence information, and for sequentially forwarding each set of database update information to the send server; and an update application for receiving each set of database update information and for updating the remote database based on entries included in each received set of database update information; wherein the send server is configured to forward each received set of database update information to the receive server via the one-way data link and to store each set of database update information in a memory in the send server; wherein the send server is also configured to, after receipt of all sets of database update information in a current group, to compress all of the stored sets of database update information into a single compressed file and to forward the single compressed file to the receive server; wherein the receive server is configured to receive each set of database update information from the send server via the one-way data link, to extract sequence information from a current set of database update information and to compare the extracted sequence information with sequence information for an immediately previously received set of database update information to determine if the current set of database update information was received in proper sequential order; wherein the receive server is also configured to forward the current set of database update information to the update application if the current set of database update information was determined to be received in proper sequential order; wherein the receive server is also configured to receive the single compressed file from the send server via the one-way data link, to decompress the single compressed file and to store all of the decompressed sets of database update information from the single compressed file in a memory in the receive server; and wherein the receive server is also configured to, if the current set of database update information was determined not to be received in proper sequential order, to discard each subsequent set of database update information in the current group, to identify an initial set of database update information in the memory in the receive server that corresponds to a next sequential set of database update information to the previously received set of database update information, and to read and forward the identified initial set of database update information and each subsequent sequential set of database update information in the memory in the receive server to the update application.