Method and apparatus for electronically integrating data captured in heterogeneous information systems

• US 6,092,121 A
• Filed: 12/18/1997
• Issued: 07/18/2000
• Est. Priority Date: 12/18/1997
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Levy, Stephen E., Ryan, Michael J., Kallner, Samuel, Boehme, Richard F., Bennett, William E., Matchen, Paul M., Thompson, Richard D.
• Primary Examiner(s): Rinehart, Mark H.
• Assistant Examiner(s): PIERCE, IVAN
• Application Number:
  US08/993,232
• Time in Patent Office: 943 Days
• Field of Search: 709/250, 709/203, 709/216, 709/26, 709/40, 709/221, 709/226, 380/24, 380/49
• US Class Current: 709/250
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion

Abstract

Reliable and secure transmission of information over the Internet is provided in a financial transaction processing system. The system electronically integrates data captured in heterogeneous information systems and transmits that data reliably and securely over the Internet between multiple diverse servers. The system includes at least one local computer system which electronically captures information input by a user of the computer system. The local computer system can access one or more remote servers via the Internet for form a dynamically reconfigurable wide area network (WAN). The remote servers electronically transfer data to heterogeneous information systems translated into their natural communications protocol and data format.

Claims

1. A financial transaction processing system which provides reliable and secure transmission of information over the Internet comprising:

at least one local computer system which electronically captures information input by a user of the local computer system, the local computer system, in response to a user input or event, generating a request which is handled by an Input/Output (I/O) Application Program Interface (API), running on the local computer system, to generate a data buffer that is forwarded to a message handling client API, also running on the local computer system, which creates a client object containing the data buffer that is forwarded to a store and transport mechanism;

a store and forward transport mechanism receiving and queuing client objects, the store and forward mechanism queuing received client objects for transmission to designated remote receiving servers identified as logical sites;

means for connecting the local computer system to a plurality of computer systems, wherein each computer system stores unique data;

a remote server which contains the location of each of the plurality of computer systems currently active in the system, thereby enabling the transaction processing system to be used as a dynamically configurable wide area network (WAN);

at least one message handling server accessible to the store and forward mechanism via the Internet receiving queued objects from the store and forward mechanism, the store and forward mechanism determining a receiving server as a logical site from data contained in the client object;

a map server function running on the receiving computer system for extracting the data buffer and invoking an appropriate message handler; and

a remote computer system, connected to the receiving server, receiving data from the message handler translated into a communications protocol and data format of the remote computer system.

2. The system according to claim 1, further comprising means for encrypting and decrypting the transmitted data buffers.

3. The system according to claim 1, further comprising:

a local legacy computer system; and

means for communicating data to and from the local legacy computer system.

4. The system according to claim 1, further comprising at least one print server process connected to print documents.

5. The system according to claim 4, wherein the print server process is connected locally to the local computer system.

6. The system according to claim 4, wherein the local computer system comprises a Local Area Network (LAN) and the print server process is connected to the LAN.

7. The system according to claim 1, further comprising means for determining locations of remote servers using a remote name server process.

8. The system according to claim 1, further comprising means for receiving code and data updates from a remote software distribution server.

9. The system according to claim 1, further comprising means for recording system transactions using a remote transaction recording server process.

10. The system according to claim 1, further comprising means for receiving updated documents as needed from a remote document server process.

11. The system according to claim 1, further comprising means for receiving new encryption keys and encryption key updates from a remote encryption key server process.

12. The system according to claim 1, further comprising means for transmitting facsimiles to a facsimile machine using a remote facsimile server process.

13. The system according to claim 1, further comprising means for transmitting a request for an information bureau and receiving a response from said information bureau using a remote credit bureau server process.

14. The system according to claim 1, wherein transaction message handling APIs are implemented as a work flow process with client and server parts.

15. A financial transaction processing system implemented as a dynamically reconfigurable Wide Area Network (WAN) to provide reliable and secure transmission of information over the Internet comprising:

at least one local computer system which electronically captures information input by a user of the local computer system, the local computer system, in response to a user input or event, generating a request which is handled by an Input/Output (I/O) Application Program Interface (API), running on the local computer system, to generate a data buffer that is forwarded to a message handling client API, also running on the local computer system;

means for optionally encrypting the data buffer, the message handling client API creating a client object containing the data buffer encrypted or not that is forwarded to a store and transport mechanism;

a store and forward transport mechanism connected to receive client objects, the store and forward mechanism queuing received client objects for transmission to designated remote receiving servers identified as logical sites;

means for determining locations of remote serves using a remote name server process that enables the transaction processing system to be used as a dynamically reconfigurable WAN;

means for connecting the local computer system to a plurality of servers via the Internet to form a dynamic reconfigurable WAN;

at least one message handling server accessible to the store and forward mechanism via the Internet receiving queued objects from the store and forward mechanism, the store and forward mechanism determining a receiving server as a logical site from data contained in the client object;

a map server function running on the receiving computer system for extracting the data buffer and, if the extracted data buffer is encrypted, decrypting the data buffer, said map server function invoking an appropriate message handler; and

a remote computer system, connected to the receiving server, receiving data from the message handler translated into a communications protocol and data format of the remote computer system.