MOVING THE DATA OF A RELATIONAL DATA BASE BASED ON AN ANALYSIS OF THE READING ACTIVITY AND WRITING ON THESE DATA

摘要

The invention relates to a data server (S) comprising an administration module (AM) of a relational database (DB) comprising a set of tables and deployed on at least one hard disk (HDD). The module has - analysis means consisting of determining for each table, at least one value representing a quantity of access to this table for a predetermined period, - means for selecting a list of tables, depending on this / these value (s); means for moving at least some of the tables of the list from the hard disk to a fast access memory (FM), in a transparent manner with respect to the structure of the database (DB)