IN-DATABASE PROVISIONING OF DATA

摘要

A user uploads date sets through a client to a database. The data sets are provisioned in the database for in-database searching. The data sets are evaluated and classifications for the columns of the tables that include the data set are detected. Columns content may be classified into different analysis types, aggregation types, formats, categories, hierarchies, etc. Metadata is generated based on the evaluation of the data sets. A schema is used to store the metadata that describes the detected classification of the columns. The schema is stored in the database and is used when a search in the database is performed.

主权项

1. A computer implemented method for provisioning a data set in a database for in-database searching, the method comprising:
receiving the data set to be provisioned for in-database searching in a database; analyzing the data set in the database to detect one or more classifications of columns from the data set; and storing the detected one or more classifications of columns from the data set as data set metadata in a schema comprising metadata for provisioned data in the database, wherein the metadata is used for in-database searching.