Preconditioning and encoding of a data table and method for implementation of table requests using a vectoral processor to speed search process on large static databases

摘要

Search engine (2) is implemented using a decision making applications server (1) acting on a relational database (6) to find a number of targets. The engine is activated by article selection queries according to given criteria and has a module (8) for preconditioning the database and supplying a preconditioned coded table (10). The latter is periodically updated at the same time as the database. The coded table and database are supplied to a vectoral processing machine (9) for their processing. The search engine contains a query module (7) for finding the targets according to queries generated by processing of the coded table (10) in the vectoral processing machine (9) from the relational database (6).