| 摘要 |
<p>A user Distribution Server (UDS) is provided in a network having multiple servers and users whoare each identified by a plurality of different use identifiers. The UDS is located accessible to an entity disposed to request user infomraiton and the USD respons to a query pertaining to a specific user by redirecting the query to the approprate server or serving entity. The USD implemnts a secondary database with user and server identifiers obtained from primary user databases assocated with, or derived from, the servers. The use of distinct primary and secondary databases simplifies data handling, since data changes and updates can be readily managed in the primary databases and then transferred to or actualized in the secondary database.</p> |
