TERADATA QUERY BANDING EBOOK DOWNLOAD

TERADATA QUERY BANDING EBOOK DOWNLOAD

TERADATA QUERY BANDING EBOOK DOWNLOAD!

Update, Stream, Export, SQL Selector, SQL Inserter and DDL operators, use the QueryBandSessInfo attribute to set the query banding feature of the Teradata. Teradata has a feature called query banding where a group of queries or more commonly a database session can have additional metadata. Can you kindly elaborate the query banding and initial SQL used while connecting to Teradata.. I went through the knowledge base that has.


TERADATA QUERY BANDING EBOOK DOWNLOAD

Author: Ms. Cathryn MacGyver
Country: Slovakia
Language: English
Genre: Education
Published: 28 February 2016
Pages: 460
PDF File Size: 3.18 Mb
ePub File Size: 38.18 Mb
ISBN: 355-6-84315-622-5
Downloads: 76508
Price: Free
Uploader: Ms. Cathryn MacGyver

TERADATA QUERY BANDING EBOOK DOWNLOAD


The Query Band feature enables requests coming from a teradata query banding logon process to be classified into different workloads based on the query band that is set by the originating application.

TERADATA QUERY BANDING EBOOK DOWNLOAD

Despite the fact that Application Server uses one Teradata user and a limited number of connection to teradata query banding all the queries from hundreds of users, each individual query is marked with information exactly which user has initiated the query.

You can then perform all kinds of analysis based on this information.

For example, a GUI application might have some dialogs that require quick responses and others that submit long running reports that run in the background. The application teradata query banding set a different query band for each type of job, causing the requests to be classified into different workloads and thus running at different priorities.

As a result, instead of running the entire application teradata query banding a high priority, the application can adjust the priorities of its requests to enable more optimal use of system resources.

TERADATA QUERY BANDING EBOOK DOWNLOAD

For trusted sessions, the application is set up as a teradata query banding user with an associated set of proxy users. For details about setting up trusted users and proxy users, see Security Administration, B Aside from tuning for performance, a Teradata DBA can use query bands to enforce data security rules.

TERADATA QUERY BANDING EBOOK DOWNLOAD

Teradata doesn't have much documentation on how to use Query Banding for security, since the feature is actually quite general and powerful.



Related Post