GPText is as an extension of the text analysis of database, the database, especially the GPDB are very good at dealing with all kinds of structured data, the MPP method can efficiently deal with structured data, but for semi-structured or plain text data, it has a search needs, this is not so effective, in the existing GPDB, the processing of the data we may need to after a full scan, when the table data quantity is big, full scan is very time consuming thing,

Then how can we get query request in millisecond? Such as from the data contains a field or contains a name, current give export to these records, so we do GPText database extensions,

Today we are going to share with you a piece of data from Pivotal global roadshow technology strong. - Pivotal GPText r&d manager Yang Yu introduces how to use the Greenplum semi-structured data and analysis of its principle, and through a series of cases demonstrate makes the speech more vivid and rich content, but also Shared development and release process as well as the immediate and long-term development plan,

CodePudding user response:

Excuse me, is there any application?
Gptext. Search_query the parameters of the search a bit useless understand,