DATABASE DEVICE AND PROCESSING OF DATA IN A DATABASE

• US 20150310044A1
• Filed: 05/05/2015
• Published: 10/29/2015
• Est. Priority Date: 02/03/2014
• Status: Abandoned Application

• Current Assignee: CodeFutures Corporation
• Original Assignee: CodeFutures Corporation
• Inventors: Isaacson, Cory M., Grove, Andrew F.
• Application Number:
  US14/704,821
• Publication Number:
  US 20150310044A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/256 in federated or virtual databases

Abstract

Implementations of database systems and methods of processing database data are provided. For example, a method includes: transforming data from one or more source databases into at least one stream of data; coupling the at least one stream of data to at least one stream processing node for processing; and processing the at least one stream of data at the at least one stream processing nodes. Another method includes: writing a record to a database in an append-only log file; indexing the append-only log file; referencing a history of at least one version of an index structure, such as a key, if the record exists in the database with the same index structure; look up the record in the database by index structure of the append-only log file; and exposing an ordered queue including an order in which transactions were written in addition to using an index structure look up.

Claims