Computing architecture for storing a graph database based on temporal aspects of its edges

• US 9,633,136 B2
• Filed: 11/08/2015
• Issued: 04/25/2017
• Est. Priority Date: 08/28/2013
• Status: Active Grant

• Current Assignee: Bank of America Corp.
• Original Assignee: Bank of America Corp.
• Inventors: Yu, Sounil
• Primary Examiner(s): SYED, FARHAN M
• Application Number:
  US14/935,445
• Publication Number:
  US 20160063134A1
• Time in Patent Office: 534 Days
• Field of Search: None
• CPC Class Codes: G06F 16/9024 Graphs; Linked lists G06F16/9027 takes precedence
• CPC Class Codes: G06F 16/90335 Query processing

Abstract

Data specifying a new edge of a graph database may be received. A data store for storing the new edge may be identified from amongst a plurality of data stores utilized to store one or more portions of the graph database. Each of the plurality of data stores may be associated with a set of values corresponding to an aspect of edges of the graph database. The data store for storing the new edge may be identified based on the new edge being associated with a value corresponding to the aspect of edges of the graph database that is within a set of values corresponding to the aspect of edges of the graph database associated with the data store for storing the new edge.

Claims

1. A method, comprising:

at a computing platform comprising at least one processor, a memory, and a communication interface;

receiving, via the communication interface, data specifying a new edge of a graph database, wherein the data specifying the new edge of the graph database comprises information identifying a first node of the graph database and a second node of the graph database, the new edge associating the first node of the graph database with the second node of the graph database; and

identifying, by the at least one processor and from amongst a plurality of data stores utilized to store one or more portions of the graph database, a data store for storing the new edge, wherein each of the plurality of data stores is associated with a set of values corresponding to an aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the aspect of edges of the graph database that is within a set of values corresponding to the aspect of edges of the graph database associated with the data store for storing the new edge,

wherein each of the plurality of data stores is associated with an additional set of values corresponding to an additional aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the additional aspect of edges of the graph database that is within an additional set of values corresponding to the additional aspect of edges of the graph database associated with the data store for storing the new edge,

wherein the aspect of edges of the graph database and the additional aspect of edges of the graph database specify a different aspect of edges of the graph database, and

wherein the aspect of the edges of the graph database is a time when nodes of the graph database were associated with one another, and wherein the additional aspect of the edges of the graph database is a geographic location where nodes of the graph database were associated with one another.

2. The method of claim 1, comprising querying the graph database based on the aspect of edges of the graph database.

3. The method of claim 2, comprising querying the graph database for a set of edges of the graph database that are associated with one or more values within a specified set of values corresponding to the aspect of edges of the graph database.

4. The method of claim 2, comprising:

identifying a portion of the plurality of data stores, each data store of the portion of the plurality of data stores being associated with a set of values corresponding to the aspect of edges of the graph database that includes at least one of the one or more values within the specified set of values; and

constraining querying of the graph database to the portion of the plurality of data stores.

5. The method of claim 2, comprising:

identifying a portion of the plurality of data stores, each data store of the portion of the plurality data stores being associated with a set of values corresponding to the aspect of edges of the graph database that fails to include a value within the specified set of values; and

excluding the portion of the plurality of data stores from querying of the graph database.

6. A computing platform, comprising:

at least one processor;

a communication interface; and

a memory storing instructions that, when executed by the at least one processor, cause the computing platform to;

receive, via the communication interface, data specifying a new edge of a graph database, wherein the data specifying the new edge of the graph database comprises information identifying a first node of the graph database and a second node of the graph database, the new edge associating the first node of the graph database with the second node of the graph database; and

identify, by the at least one processor and from amongst a plurality of data stores utilized to store one or more portions of the graph database, a data store for storing the new edge, wherein each of the plurality of data stores is associated with a set of values corresponding to an aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the aspect of edges of the graph database that is within a set of values corresponding to the aspect of edges of the graph database associated with the data store for storing the new edge,

wherein each of the plurality of data stores is associated with an additional set of values corresponding to an additional aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the additional aspect of edges of the graph database that is within an additional set of values corresponding to the additional aspect of edges of the graph database associated with the data store for storing the new edge,

wherein the aspect of edges of the graph database and the additional aspect of edges of the graph database specify a different aspect of edges of the graph database, and

wherein the aspect of the edges of the graph database is a time when nodes of the graph database were associated with one another, and wherein the additional aspect of the edges of the graph database is a geographic location where nodes of the graph database were associated with one another.

7. The computing platform of claim 6, wherein the memory stores additional instructions that, when executed by the at least one processor, cause the computing platform to query the graph database based on the aspect of edges of the graph database.

8. The computing platform of claim 7, wherein the memory stores additional instructions that, when executed by the at least one processor, cause the computing platform to query the graph database for a set of edges of the graph database that are associated with one or more values within a specified set of values corresponding to the aspect of edges of the graph database.

9. The computing platform of claim 7, wherein the memory stores additional instructions that, when executed by the at least one processor, cause the computing platform to:

identify a portion of the plurality of data stores, each data store of the portion of the plurality of data stores being associated with a set of values corresponding to the aspect of edges of the graph database that includes at least one of the one or more values within the specified set of values; and

constrain querying of the graph database to the portion of the plurality of data stores.

10. The computing platform of claim 7, wherein the memory stores additional instructions that, when executed by the at least one processor, cause the computing platform to:

identify a portion of the plurality of data stores, each data store of the portion of the plurality data stores being associated with a set of values corresponding to the aspect of edges of the graph database that fails to include a value within the specified set of values; and

exclude the portion of the plurality of data stores from querying of the graph database.

11. One or more non-transitory computer-readable media having instructions stored thereon that, when executed by a computing platform comprising at least one processor and a communication interface, cause the computing platform to:

receive, via the communication interface, data specifying a new edge of a graph database, wherein the data specifying the new edge of the graph database comprises information identifying a first node of the graph database and a second node of the graph database, the new edge associating the first node of the graph database with the second node of the graph database; and

identify, by the at least one processor and from amongst a plurality of data stores utilized to store one or more portions of the graph database, a data store for storing the new edge, wherein each of the plurality of data stores is associated with a set of values corresponding to an aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the aspect of edges of the graph database that is within a set of values corresponding to the aspect of edges of the graph database associated with the data store for storing the new edge,

wherein each of the plurality of data stores is associated with an additional set of values corresponding to an additional aspect of edges of the graph database, and wherein the data store for storing the new edge is identified based on the new edge being associated with a value corresponding to the additional aspect of edges of the graph database that is within an additional set of values corresponding to the additional aspect of edges of the graph database associated with the data store for storing the new edge,

wherein the aspect of edges of the graph database and the additional aspect of edges of the graph database specify a different aspect of edges of the graph database, and

wherein the aspect of the edges of the graph database is a time when nodes of the graph database were associated with one another, and wherein the additional aspect of the edges of the graph database is a geographic location where nodes of the graph database were associated with one another.

12. The one or more non-transitory computer-readable media of claim 11, having additional instructions stored thereon that, when executed by the computing platform, cause the computing platform to query the graph database based on the aspect of edges of the graph database.

13. The one or more non-transitory computer-readable media of claim 12, having additional instructions stored thereon that, when executed by the computing platform, cause the computing platform to query the graph database for a set of edges of the graph database that are associated with one or more values within a specified set of values corresponding to the aspect of edges of the graph database.

14. The one or more non-transitory computer-readable media of claim 12, having additional instructions stored thereon that, when executed by the computing platform, cause the computing platform to:

identify a portion of the plurality of data stores, each data store of the portion of the plurality of data stores being associated with a set of values corresponding to the aspect of edges of the graph database that includes at least one of the one or more values within the specified set of values; and

constrain querying of the graph database to the portion of the plurality of data stores.

15. The one or more non-transitory computer-readable media of claim 12, having additional instructions stored thereon that, when executed by the computing platform, cause the computing platform to:

identify a portion of the plurality of data stores, each data store of the portion of the plurality data stores being associated with a set of values corresponding to the aspect of edges of the graph database that fails to include a value within the specified set of values; and

exclude the portion of the plurality of data stores from querying of the graph database.