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Target Readers

Updated at: Jun 24, 2019 GMT+08:00

This document is intended for database designers, application developers, and database administrators, and provides information required for designing, building, querying and maintaining data warehouses.

As a database administrator or application developer, you need to be familiar with:

  • Knowledge about OSs, which is the basis for everything.
  • SQL syntax, which is the necessary skill for database operation.

Statement

This document has made every effort to avoid directly citing Postgres documentation. As this document provides operational guidance for a range of DWS commercial scenarios, some references are difficult to avoid. However, all referenced information complies with the following Postgres copyright:

Postgres-XC is Copyright © 1996-2013 by the PostgreSQL Global Development Group.

PostgreSQL is Copyright © 1996-2013 by the PostgreSQL Global Development Group.

Postgres95 is Copyright © 1994-5 by the Regents of the University of California.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS-IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

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