| 摘要 |
<p>A method, system, computer readable medium, and computer program product for a computer system (10) communicating with a plurality of clients (12A, 12B, 12C), the system (10) including first/primary and second/secondary servers (16a, 16b) for receiving incoming messages of the system (10), the first server (16a) comprising a storage means (18a) for storing incoming messages and a business logic unit (20a) for processing the incoming messages. Incoming messages received from a client (12A, 12B, 12C) are placed in a cache memory (17a); the message is processed in the business logic unit (20a); and a check is performed to see whether the message has been stored in the storage means (18a). If the message not has been stored, a storing operation is performed in order to store all messages of the cache memory (17a); and an acknowledgment is sent to at least the sending client including a verification that the message actually has been stored in the storage means (18a).</p> |
