Method and system for information processing using meta-archives

• US 7,925,661 B2
• Filed: 06/27/2002
• Issued: 04/12/2011
• Est. Priority Date: 06/27/2002
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Liu, Ying, Broussard, Scott J., Spring, Eduardo N.
• Primary Examiner(s): Lu; Kuen S
• Application Number:
  US10/185,684
• Publication Number:
  US 20040003011A1
• Time in Patent Office: 3,211 Days
• Field of Search: 707/200, 707/100, 707/104.1, 707/802, 707/769, 707/803
• US Class Current: 707/769
• CPC Class Codes: G06F 16/10 File systems; File servers
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques

Abstract

A method, system, apparatus, and computer program product are presented for a meta-archive information server that provides a set of operations or services for obtaining information from a meta-archive; these operations may include dynamic indexing, searching, comparing, or other operations. A meta-archive is a set of one or more archive files that are logically grouped in (or otherwise associated with) a container object, e.g., a file system folder, a directory, or another archive file. By allowing a user to derive sets of information from an entire meta-archive, a user can maintain more files within archives, thereby reducing file system disorganization. The meta-archive information server can be easily run over a specific meta-archive when necessary, thereby generating information dynamically, even if the archive files within a meta-archive change over time.

Claims

1. A method for processing information from a set of archive files, the method comprising:

receiving a request to obtain information derived from a set of archive files;

in response to receiving the request, identifying a container with which the set of archive files are associated;

determining an information operation specified by the request;

performing the specified information operation with respect to each archive file in the set of archive files, wherein the specified information operation is selected from the group consisting of searching, indexing, and comparing; and

generating a response to the request comprising information derived from the set of archive files and an identifier for an archive file and a constituent file therein which is associated with each information entry in the response to indicate an origin for the information entry.

2. The method of claim 1 further comprising:

determining a list of constituent files in each archive file in the set of archive files; and

performing the specified information operation with respect to each constituent file in each archive file in the set of archive files.

3. An apparatus for processing information from a set of archive files, the apparatus comprising a processor, a data bus coupled to the processor, and a memory coupled to the processor through the data bus for storing computer readable code to be processed by the processor for:

receiving a request to obtain information derived from a set of archive files;

identifying a container with which the set of archive files are associated in response to receiving the request;

determining an information operation specified by the request;

performing the specified information operation with respect to each archive file in the set of archive files, wherein the specified information operation is selected from the group consisting of searching, indexing, and comparing; and

generating a response to the request comprising information derived from the set of archive files and an identifier for an archive file and a constituent file therein which is associated with each information entry in the response to indicate an origin for the information entry.

4. The apparatus of claim 3 further comprising computer readable code to be processed by the processor for:

determining a list of constituent files in each archive file in the set of archive files; and

performing the specified information operation with respect to each constituent file in each archive file in the set of archive files.

5. A computer program product stored in a computer readable medium for use in a data processing system for processing information from a set of archive files, the computer program product comprising:

instructions for receiving a request to obtain information derived from a set of archive files;

instructions for identifying a container with which the set of archive files are associated in response to receiving the request;

instructions for determining an information operation specified by the request;

instructions for performing the specified information operation with respect to each archive file in the set of archive files, wherein the specified information operation is selected from the group consisting of searching, indexing, and comparing; and

instructions for generating a response to the request comprising information derived from the set of archive files and an identifier for an archive file and a constituent file therein which is associated with each information entry in the response to indicate an origin for the information entry.

6. The computer program product of claim 5 further comprising:

instructions for determining a list of constituent files in each archive file in the set of archive files; and

instructions for performing the specified information operation with respect to each constituent file in each archive file in the set of archive files.