by Markus Winand.

Legal


This website is operated by

Markus Winand
Maderspergerstrasse 1-3/9/11
1160 Wien
AUSTRIA

Disclosure

Phone:+43 1 9444047
Fax:+43 1 25330337489
Email:office (at) winand.at
VAT-ID-Nr.:ATU65157359
GTC:http://www.winand.at/ctg/
Applicable law:Gewerbeordnung
Legal form:Sole entrepreneur
Business purpose:Services in automatic data processing and information technology

Banking

Bank:Erste Bank Österreich
BIC:GIBAATWWXXX
IBAN:AT932011131034227087

Memberships

Member of the Chamber of Commerce of Austria.

Member of IT-Alliance.

About the Author

Photo of Markus Winand

Markus Winand teaches efficient SQL—inhouse and online. He minimizes the development time using modern SQL and optimizes the runtime with smart indexing—for that he also published the book SQL Performance Explained.

“Use The Index, Luke!” by Markus Winand is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.
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