Method and system for distributing data

• US 20040024849A1
• Filed: 04/18/2003
• Published: 02/05/2004
• Est. Priority Date: 04/19/2002
• Status: Abandoned Application

• Current Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Original Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Inventors: El-Beik, Adel
• Application Number:
  US10/418,894
• Publication Number:
  US 20040024849A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: G06F 16/27 Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/30 Profiles
• CPC Class Codes: H04L 67/55 Push-based network services
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/567 Integrating service provisioning from a plurality of service providers
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching

Abstract

A method and system of distributing data is provided. A system for data distributing data may include an update unit adapted to receive data from a remote data supplier, a catalog system adapted to send selected data to a remote user and an administration unit which received administration information from an administrator, wherein the reception of data from the data supplier and the sending of selected data to the user by the catalog unit is controlled based on the administration information. Data suppliers may register to provide data in advance and the supplied registration information may be used to authenticate the data supplier prior to receiving data from the data supplier. Users may also register to use the system and the user registration information they provide may be used to authenticate a user prior to sending data to the user. The system may be embodied as a group of web services which are linked together to perform the data distribution function. The system may communicate with the data suppliers, users and an administrator via the network using XML messages, for example.

Claims

1. A system for distributing data electronically via a computer network comprises:

an update unit adapted to receive data in electronic format from at least one data supplier;

a catalog unit adapted to send selected data from the data received by the update unit to a user in electronic format based on selection information; and

an administration unit adapted to control reception of data by the update unit and sending of selected data by the catalog unit based on administration information received from an administrator.

2. The system of claim 1, wherein the update unit, catalog unit and administration unit are embodied as web services, respectively.

3. The system of claim 2, wherein the update unit further comprises:

a communication interface adapted to allow communication with the data supplier, the catalog unit and the administration unit, respectively, via the computer network; and

an authentication unit adapted to authenticate the data supplier by comparing supplier identification information provided by the data supplier to stored supplier registration information corresponding to at least one authenticated data supplier, such that only data from an authenticated data supplier is received by the update unit.

4. The system of claim 3, wherein the data received by the update unit is received in discrete segments, such that when reception of data from the data supplier is interrupted, and reception continues at a later time from a last segment of data received from the data supplier.

5. The system of claim 4, wherein the data received from the data supplier includes policy objects indicating conditions under which the data is sent to users.

6. The system of claim 5, wherein the data received by the data supplier includes storage information indicating a folder name in which the data is stored.

7. The system of claim 2, wherein the catalog unit further comprises:

a second communication interface adapted to allow communication with the user, the update unit, and the administration unit, respectively, via the computer network; and

a second authentication unit adapted to authenticate the user by comparing user identification information provided by the user to stored user registration information corresponding, to at least one authenticated user, such that the selected data is only sent to an authenticated user.

8. The system of claim 7, wherein the catalog unit provides a list of available data including, data that is available to the user and sends the list of available data to the user via the second communication interface.

9. The system of claim 8, wherein the second communication interface is adapted to receive selection information from the user indicating the selected data that the user wishes to be sent by the catalog unit.

10. The system of claim 7, wherein the selection information indicating the selected data to be sent by the catalog unit to the user is included in the administration information.

11. The system of claim 9, wherein the selected data sent by the catalog unit to the user is sent in discrete segments such that when the sending of the selected data is interrupted, sending of the selected data is resumed at a later time starting from a last segment of selected data sent to the user.

12. The system of claim 2, wherein the administration unit further comprises:

a third communication interface adapted for communication with the administrator, the update unit and the catalog unit, respectively, via the computer network; and

a third authentication unit adapted to authenticate the administrator by comparing administrator identification information provided by the administrator to stored administrator registration information corresponding to at least one authenticated user, such that the administration information is only received from an authenticated administrator.

13. The system of claim 12, wherein the administration information controls the catalog unit to prevent sending certain data to the user when a policy object indicates that the certain data is not be sent to the user.

14. The system of claim 13, wherein the administration information controls the catalog unit to prevent sending certain other data to the user when permission information related to the user indicates that the certain other data is not to be sent to the user.

15. The system of claim 14, wherein the administration unit further comprises:

an administration storage unit adapted to store the supplier registration information and the user registration information, respectively.

16. A method of distributing data in electronic format over a computer network comprises:

receiving data from at least one data supplier in electronic format;

sending selected data to a user in electronic format based on selection information;

receiving administration information from an administrator; and

controlling the step of receiving data and the step of sending selected data according to the administration information.

17. The method of claim 16, wherein the steps of receiving data, sending selected data, receiving administration information and controlling are performed by a plurality of web services communicating via the network.

18. The method of claim 17, wherein the step of receiving data further comprises:

establishing a connection between the data supplier and an update unit adapted to receive the data from the data supplier; and

authenticating the data supplier, wherein only data from an authenticated data supplier is received in the receiving step.

19. The method of claim 18, wherein the authenticating step further comprises:

receiving supplier identification information from the data supplier; and

comparing the supplier identification information to stored supplier registration information corresponding to at least one authenticated data supplier, such that the data supplier is all authenticated data supplier when the supplier identification information matches the supplier registration information of at least one authenticated data supplier.

20. The method of claim 19, wherein the data received from the data supplier is stored in a storage unit.

21. The method of claim 20, wherein the data received from the data supplier is received in discrete segments such that when the step of receiving data is interrupted, the step of receiving data is continued at a future time at a point of interruption.

22. The method of claim 21, wherein the data received from the data supplier includes storage information indicating a folder name in which the data is stored in a storage unit.

23. The method of claim 22, wherein the data received from the data supplier includes, policy objects indicating conditions under which the data is sent to the user.

24. The method of claim 23, wherein the step of sending selected data comprises:

sending a list of available data to the user, wherein the available data is specific data available to the user from among the data received in the step of receiving data; and

receiving selection information from the user indicating the selected data to be sent to the user in the step of sending selected data.

25. The method of claim 24, wherein the selection information is included in the administration information.

26. The method of claim 25, wherein the step of receiving administration information further comprises:

establishing a connection between the administrator and an administration unit; and

authenticating the administrator, wherein only administration information provided by an authenticated administrator is received.

27. The method of claim 26, wherein the step of authenticating the administrator further comprises:

receiving administrator identification information provided by the administrator; and

comparing the administrator identification information to administrator registration information corresponding to at least one authenticated administrator such that the administrator is authenticated when the administrator identification information matches the administrator registration information of at least one authenticated administrator.

28. The method of claim 27, wherein the step of controlling further comprises:

storing the supplier registration information, the user registration information and the administrator registration information in the administration unit.

29. The method of claim 28, wherein the step of controlling includes preventing the sending of certain data to the user where a policy object associated with the data restricts sending of the data.

30. The method of claim 28, wherein the step of controlling include preventing the sending of certain other data to the user where permission information associated with the user prevents the user from being sent the certain other data.

31. A computer system comprising:

a processor; and

a program storage device readable by the computer system, embodying a program of instructions executable by the processor to perform method steps for distributing data, the method steps comprising;

receiving data from a remote data supplier in electronic format;

sending selected data to the user in electronic format;

receiving administration information from a remote administrator; and

controlling the step of receiving data and the step of sending selected data according to the administration information.

32. The computer system of claim 31, wherein the steps of receiving data, sending selected data, receiving administration information and controlling are performed by a plurality of web services communicating via the network.

33. The computer system of claim 32, wherein the step of receiving data further includes:

establishing a connection between the data supplier and an update unit adapted to receive the data from the data supplier; and

authenticating the data supplier, wherein only data from an authenticated data supplier is received in the receiving step.

34. The computer system of claim 33, wherein the authenticating step further comprises:

receiving supplier identification information from the data supplier; and

comparing the supplier identification information to stored supplier registration information corresponding to at least one authenticated data supplier, such that the data supplier is an authenticated data supplier when the supplier identification information matches the supplier registration information of at least one authenticated data supplier.

35. The computer system of claim 34, wherein the data received from the data supplier is stored in a storage unit.

36. The computer system of claim 35, wherein the data received from the data supplier is received in discrete segments such that when the step of receiving data is interrupted, the step of receiving data is continued at a future time at a point of interruption.

37. The computer system of claim 36, wherein the data received from the data supplier includes storage information indicating a folder name in which the data is stored in a storage unit.

38. The computer system of claim 37, wherein the data received from the data supplier includes policy objects indicating conditions under which the data is sent to the user.

39. The computer system of claim 38, wherein the step of sending selected data comprises:

sending a list of available data to the user, wherein the available data is specific data available to the user from among the data received in the step of receiving data; and

receiving selection information from the user indicating the selected data to be sent to the user in the step of sending selected data.

40. The computer system of claim 38, wherein the selection information is included in the administration information.

41. The computer system of claim 40, wherein the step of receiving administration information further comprises:

establishing a connection between the administrator and an administration unit; and

authenticating the administrator, wherein only administration information provided by an authenticated administrator is received.

42. The computer system of claim 41, wherein the step of authenticating the administrator further comprises:

receiving administrator identification information provided by the administrator; and

comparing the administrator identification information to administrator registration information corresponding to at least one authenticated administrator such that the administrator is authenticated when the administrator identification information matches the administer registration information of at least one authenticated administrator.

43. The computer system of claim 42, wherein the step of controlling further comprises:

storing the supplier registration information, the user registration information and the administrator registration information in the administration unit.

44. The computer system of claim 43, wherein the step of controlling includes preventing the sending of certain data to the user where a policy object associated with the data restricts sending of the data.

45. The computer system of claim 44, wherein the step of controlling include preventing the sending of certain other data to the user where the permission information associated with the user prevents the user from being sent certain data.

46. A program storage medium, readable by a computer system, embodying a program of instructions executable by the computer system to perform method steps for distributing data in a computer network, the method steps comprising:

receiving data from a remote data supplier in electronic format;

sending selected data to the user in electronic format;

receiving administration information from a remote administrator; and

controlling the step of receiving data and the step of sending selected data based on the administration information.