Patent ID: 9317208
Filing Date: 2016-04-19
CPC Classification: G06F

Claim Text:
1. An integrated relational database management system (RDBMS), comprising: a data row cache comprising rows that store a first type of data of a table in a row-based format, wherein the data row cache is configured to allow access to the rows to a plurality of clients at the same time; a buffer cache comprising a plurality of pages that store a second type of data of the table in a page-based format, wherein the buffer cache is configured to allow access to a page in the plurality of pages to one client from the plurality of clients at a time; a disk storage that stores a third type of data of the table in a compressed page-based format, wherein the third type of data in the disk storage is moved to the buffer cache before any client of the plurality of clients accesses the third type of data; and a processor coupled to the data row cache, the buffer cache, and the disk storage, and configured to: