Searching and retrieving files in computer networks

• US 9,137,307 B2
• Filed: 01/14/2010
• Issued: 09/15/2015
• Est. Priority Date: 01/14/2010
• Status: Active Grant

• Current Assignee: Addonmail
• Original Assignee: Addonmail
• Inventors: Cisse, Jean-Christophe, Teyssieux, Gilles
• Primary Examiner(s): PYO, MONICA M
• Application Number:
  US12/687,628
• Publication Number:
  US 20110173158A1
• Time in Patent Office: 2,070 Days
• Field of Search: 707/640, 707/999.204, 709/220, 709/223
• US Class Current: 1/1
• CPC Class Codes: H04L 67/1063 Discovery through centralising entities

Abstract

The specification and drawings present a new method, apparatus and software related product (e.g., computer readable medium) presented for: reading all multi-application files stored in network devices (i.e., in servers, workstations, archives, backup repositories, etc.) comprised in a computer network or reading selected multi-application files comprising one or more predefined features and stored in said network devices using a generic application programming interface (GAPI), followed by creating and/or updating (e.g., periodically) meta-data for the files read by using the GAPI, and/or followed by retrieving requested files out of the multi-application files using the meta-data for the requested files (if the meta-data is created and properly updated).

Claims

1. A method, comprising:

receiving, at a generic application programming interface using a network accessible computer processor, a request signal comprising one or more simultaneous request for searching all files, or selected files comprising one or more predetermined features, from among a plurality of files stored in one or more devices and created using two or more applications;

determining if said request signal, or a part of said request signal, is absent application-specific information, said generic application programing interface further configured to perform;

searching for and detecting application meta data for said all files, or said selected files;

reading each of said all files, or said selected files, and converting said request signal absent application-specific information, or said part of the request signal absent application-specific information, to one or more application command signals comprising said application-specific information derived from application meta data and combined responses of raw application file information corresponding to said all files, or said selected files, each signal of said one or more application command signals defining a corresponding application command for one application of said two or more applications, and

providing said one or more application command signals concurrently to corresponding one or more application connectors within said generic application programming interface for concurrently performing one or more of the following;

creating or updating meta-data comprising one or more characterization records for each of said all files, or said selected files,

retrieving said all files, or said selected files, and

providing for viewing on a display one or more files of said all files, or said selected files, using said two or more applications, or providing for viewing on a display said meta-data.

2. The method of claim 1, wherein said retrieving said all files, or said selected files, is performed:

by using said meta-data if said meta-data is already created and updated within a predetermined time period, or

by creating or updating said meta-data if said meta-data is not created or not updated within a predetermined time period.

3. The method of claim 1, further comprising:

storing said meta-data in said network access computer, wherein said reading, creating or updating are performed by said network access computer if the meta-data for said all files, or said selected files, was not previously created or updated within a predetermined time period.

4. The method of claim 3, said predetermined time period is 24 hours.

5. The method of claim 1, wherein said reading said all files, or said selected files, and said creating or updating meta-data for said read all files, or said read selected files, are performed by said network access computer in response to a request to create or update said meta-data for said all files, or said selected files, communicated to said network access computer through a user interface.

6. The method of claim 1, wherein said searching, detecting, and reading said all files, or said selected files, and said creating or updating meta-data are performed as a default without any request, wherein said updating is performed periodically with a predetermined time period.

7. The method of claim 1, wherein said network access computer is configured to process erased files.

8. The method of claim 1, wherein said network devices comprised in said computer network are one or more of:

workstations, servers, archiving storage devices, and backup storage devices.

9. The method of claim 1, wherein said meta-data comprising one or more characterization records of said all files, or said selected files, indicates for each file one or more of:

(a) a location of said each file,

(b) a content of said each file,

(c) an author of said each file, and further indicating for said each file, if said each file is an e-mail, one or more of;

(d) an originator address,

(e) a recipient address,

(f) having attachment or not, and wherein said characterization records comprise one or more of;

(i) at least one index of content of said each file,

(ii) one or more summaries using selected characteristics, and

(iii) at least one aggregated summary combining said one or more summaries.

10. The method of claim 1, wherein said selected files are e-mails.

11. The method of claim 1, further comprising:

receiving a request to retrieve said selected files, said request being communicated to said network access computer through a user interface; and

retrieving said selected files by said network access computer in response to said request based on said meta-data which is created and updated within a predetermined period of time, and using said generic application programming interface to perform one or both of;

storing said selected files in a memory comprised in said network access computer, and sending said selected files to a requested destination in said computer network or to an outside computer network.

12. The method of claim 1, further comprising:

receiving a request to retrieve said selected files for backup or archiving and communicated to said network access computer through a user interface;

retrieving said selected files by said network access computer in response to said request based on said meta-data which is created and updated within a predetermined period of time, and using said generic application programming interface;

storing said selected files in repositories comprised in said computer network; and

updating the meta-data for said selected files.

13. The method of claim 1, wherein said two or more applications are MICROSOFT OUTLOOK, EUDORA, MOZILLA THUNDERBIRD and IBM LOTUS NOTES.

14. A network access computer, comprising:

a generic application programming interface, operating on a processor of the network access computer, configured to receive a request signal comprising one or more simultaneous requests for searching all files, or selected files comprising one or more predetermined features, from among a plurality of files stored in one or more devices and created using two or more applications;

determining if said request signal, or a part of said request signal, is absent application-specific information, said generic application programming interface further configured to perform;

searching for and detecting application meta data for said all files, or said selected files;

reading each of said all files, or said selected files, and converting said request signal absent application-specific information, or said part of the request signal absent application-specific information, to one or more application command signals comprising said application-specific information derived from application meta data and combined responses of raw application file information corresponding to said all files, or said selected files, each signal of said one or more application command signals defining a corresponding application command for one application of said two or more applications, and

providing said one or more application command signals concurrently to corresponding one or more application connectors within said generic application programming interface for concurrently performing one or more of the following;

creating or updating meta-data comprising one or more characterization records for each of said all files, or said selected files,

retrieving said all files, or said selected files, and

providing for viewing on a display one or more files of said all files, or said selected files, each using said two or more applications, or providing for viewing on a display said meta data.

15. The network access computer of claim 14, further comprising:

a meta-data creating and updating module, configured to create or update meta-data for read files out of said all files, or selected files, which are read using said generic application programming interface, if the meta-data for said read files was not previously created or if the meta-data for said read files was not updated within a predetermined time period; and

a meta-data memory, configured to store said meta-data.

16. The network access computer of claim 15, said predetermined period of time is 24 hours.

17. The network access computer of claim 14, further comprising:

a user interface, configured to receive a request to create or update said meta-data for said all files, or said selected files comprising one or more predefined features;

a search and detect module, responsive to said request, configured to determine if the meta-data for said selected files was not previously created or was not updated within a predetermined time period, and, if the meta-data for said selected files was not previously created or updated within said predetermined time period, configured to provide said request further to said generic application programming interface for reading said all files, or said selected files, to create or update said meta-data for said all files, or said selected files.

18. The network access computer of claim 14, wherein said searching, detecting, and reading and updating said meta-data for said all files, or said selected files, is performed periodically every predetermined time period by default without any request.

19. The network access computer of claim 14, wherein said network access computer is configured to process erased files.

20. The network access computer of claim 14, wherein said network devices comprised in said computer network are one or more of:

workstations, servers, archiving storage devices, and backup storage devices.

21. The network access computer of claim 14, wherein said meta-data comprising one or more characterization records of said all files, or said selected files, indicates for each file one or more of:

(a) a location of said each file,

(b) a content of said each file,

(c) an author of said each file, and further indicating for said each file, if said each file is an e-mail, one or more of;

(d) an originator address,

(e) a recipient address,

(f) having attachment or not, and wherein said characterization records comprise one or more of;

(i) at least one index of content of said each file,

(ii) one or more summaries using selected characteristics, and

(iii) at least one aggregated summary combining said one or more summaries.

22. The network access computer of claim 14, wherein said selected files are e-mails.

23. The network access computer of claim 14, further comprising:

a retrieve module, responsive to a request to retrieve said selected files comprising said one or more predefined features communicated to said network access computer through a user interface;

configured to provide retrieving of said selected files by said network access computer in response to said request based on said meta-data which is created and updated within a predetermined period of time and using said generic application programming interface, and further configured to send said selected files after being retrieved to a further destination; and

a retrieved files storage memory, configured to store said selected files after being retrieved.

24. The network access computer of claim 14, further comprising:

a backup and archive module, responsive to a request to retrieve said selected files comprising said one or more predefined features for backup or archiving and communicated to said network access computer through a user interface, and configured to provide retrieving of said selected files by said network access computer in response to said request based on said meta-data which is created and updated within a predetermined period of time and using said generic application programming interface, for providing said selected files for storing to an archive and backup repositories located in said computer network but outside of said network access computer.

25. The network access computer of claim 14, wherein said two or more applications are MICROSOFT OUTLOOK, EUDORA, MOZILLA THUNDERBIRD and IBM LOTUS NOTES.

26. A non-transitory computer readable storage medium encoded with a computer program comprising computer readable instructions recorded thereon, that when executed by a processor cause:

receiving, at a generic application programming interface using a network accessible computer processor, a request signal comprising one or more simultaneous request for searching all files, or selected files comprising one or more predetermined features, from among a plurality of files stored in one or more devices and created using two or more applications;

determining if said request signal, or a part of said request signal, is absent application-specific information, said generic application programing interface further configured to perform;

searching for and detecting application meta data for said all files, or said selected files;

reading each of said all files, or said selected files, and converting said request signal absent application-specific information, or said part of the request signal absent application-specific information, to one or more application command signals comprising said application-specific information derived from application meta data and combined responses of raw application file information corresponding to said all files, or said selected files, each signal of said one or more application command signals defining a corresponding application command for one application of said two or more applications, and

providing said one or more application command signals concurrently to corresponding one or more application connectors within said generic application programming interface for concurrently performing one or more of the following;

creating or updating meta-data comprising one or more characterization records for each of said all files, or said selected files,

retrieving said all files, or said selected files, and

providing for viewing on a display one or more files of said all files, or said selected files, using said two or more applications, or providing for viewing on a display said meta-data.

27. The non-transitory computer readable storage medium of claim 26, further comprising:

storing said meta-data in said network access computer, wherein said searching, detecting, and reading, creating or updating are performed if the meta-data for said all files or said selected files was not previously created or updated within a predetermined time period.