SEARCH PERMISSIONS WITHIN HIERARCHICALLY ASSOCIATED DATA

• US 20160034700A1
• Filed: 07/28/2015
• Published: 02/04/2016
• Est. Priority Date: 07/31/2014
• Status: Abandoned Application

• Current Assignee: InfoTrax Systems LC
• Original Assignee: InfoTrax Systems LC
• Inventors: Nash, Larry, Floyd, Dan, Rawlins, Mark, Stowell, Jake
• Application Number:
  US14/811,555
• Publication Number:
  US 20160034700A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/6227 where protection concerns the structure of data, e.g. records, types, queries

Abstract

A server computer system can receive a database query directed towards returning information from one or more locations within a hierarchically organized data structure. A user identification can be associated with a particular entry within the hierarchically organized data structure. The system can then access an ordered flat file database that comprises the information stored within the hierarchically organized data structure. The stored information can include information associating each entry within the hierarchically organized data structure with the entry'"'"'s relative position within the hierarchically organized data structure. The system can also return a query response that excludes particular information based upon a permission attribute applied to sequential entries within the ordered flat file database.

Claims

1. At a server computer system that receives queries from one or more client computers for accessing hierarchically organized elements maintained in a database, a computerized method for managing permissions within the database, the method comprising:

receiving a database query directed towards returning information from one or more locations within a hierarchically organized data structure;

identifying a user identification that is associated with the initiation of the database query;

accessing an ordered flat file database, wherein the ordered flat file database comprises the information stored within the hierarchically organized data structure, including information associating each entry within the hierarchically organized data structure with the entry'"'"'s relative position within the hierarchically organized data structure, wherein accessing the ordered flat file database includes ignoring specific entries within the hierarchically organized data structure that do not correspond to a permission attribute; and

returning a query response that excludes the ignored information based on the permission attribute, wherein the permission attribute is applied to sequential entries within the ordered flat file database.

2. The method as recited in claim 1, wherein the permission attribute is associated with a particular entry'"'"'s relative position within the hierarchically organized data structure.

3. The method as recited in claim 2, wherein the permission attribute is applied to sequential entries within the ordered flat file database until a terminal entry is reached that indicates there are no further entries within the ordered flat file database that are allowable by the permission attribute.

4. The method as recited in claim 3, wherein:

the permission attribute limits the query to only entries that are within a specific number of levels downstream from the particular entry; and

the terminal entry comprises the first entry sequentially downstream from the particular entry that comprises a relative position within the hierarchically organized data structure that is greater than the particular entry'"'"'s relative position within the hierarchically organized data structure.

5. The method as recited in claim 1, wherein the permission attribute is associated with at least one specific attribute stored within one or more fields of a particular entry associated with the user identification.

6. The method as recited in claim 5, wherein the permission attribute is associated with at least one specific attribute stored within one or more fields of an entry other than the particular entry.

7. The method as recited in claim 6, wherein the at least one specific attribute comprises the relative position of the particular entry within the hierarchically organized data structure.

8. The method as recited in claim 6, wherein the at least one specific attribute comprises a geographic location associated with the user identification.

9. The method as recited in claim 1, wherein the permission attribute can be associated with a condition that must be met before the permission attribute is applied.

10. The method as recited in claim 9, wherein the condition comprises a Boolean expression.

11. The method as recited in claim 1, wherein a plurality of permission attributes are applied in a single pass to the sequential entries within the ordered flat file database.

12. A computer system for retrieving data from one or more hierarchically organized data trees maintained in a database comprising:

one or more processors; and

one or more storage devices having stored thereon computer-executable instructions that are executable by the one or more processors, and that configure the system to manage permissions within the database, including computer-executable instructions that configure the computer system to perform at least the following;

identify a query of interest, wherein the query of interest is directed towards returning information gathered from multiple entries within a specific branch of a hierarchically organized data structure;

submit the query of interest to a database system, wherein the database system comprises the hierarchically organized data structure stored within an ordered flat file database; and

receive a query response to the query of interest, wherein the query response is limited to information from at least a portion of the ordered flat file database based upon a permission attribute.

13. The system as recited in claim 12, wherein the permission attribute is applied to sequential entries within the ordered flat file database.

14. The system as recited in claim 13, wherein the query of interest originates from a particular user, which particular user is represented by a particular entry within the hierarchically organized data structure.

15. The system as recited in claim 14, wherein the permission attribute is applied to sequential entries within the ordered flat file database until an terminal entry is reached that indicates there are no further entries within the ordered flat file database that are allowable by the permission attribute.

16. The system as recited in claim 15, wherein:

the permission attribute limits the query to only entries that are within a specific number of levels downstream from the particular entry; and

the terminal entry comprises the first entry sequentially downstream from the particular entry that comprises a relative position within the hierarchically organized data structure that is greater than the particular entry'"'"'s relative position within the hierarchically organized data structure.

17. The system as recited in claim 14, wherein the permission attribute is associated with at least one specific attribute of the particular user.

18. The system as recited in claim 17, wherein the at least one specific attribute is stored within one or more fields of the particular entry.

19. The system as recited in claim 17, wherein the at least one specific attribute comprises the relative position of particular entry within the hierarchically organized data structure.

20. In a computerized environment, one or more computer storage products having computer-executable instructions stored thereon that, when executed cause one or more processors in a computer system to perform a method for managing permissions within a database, the method comprising the acts of:

receiving a database query directed towards returning information from one or more locations within a hierarchically organized data structure;

identifying a user identification that is associated with the initiation of the database query;

accessing an ordered flat file database, wherein the ordered flat file database comprises the information stored within the hierarchically organized data structure, including information associating each entry within the hierarchically organized data structure with the entry'"'"'s relative position within the hierarchically organized data structure; and

returning a query response that excludes particular information based on a permission attribute, wherein the permission attribute is applied to sequential entries within the ordered flat file database.