Dataprix

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Dataprix es un portal de referencia sobre Tecnologías de la Información.

Nuestra comunidad está integrada por profesionales y empresas interesados en compartir conocimiento y recursos relacionados con los datos, y cómo tratarlos para transformarlos en información que a su vez nos permita obtener conocimiento y saber. De ahí nuestro lema 'El conocimiento es la meta'

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http://www.dataprix.com
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http://www.dataprix.com/blogs/dataprix
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http://www.facebook.com/pages/Dataprix/137190126292341
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5 years 20 weeks
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BI Business Intelligence A High Growth Market
PROLOGUE We live in the information society. Thanks to the Internet and the development of information systems in companies, their executives can access much more information...
Unify dimensions
In the previous post in this series on how not to build a data warehouse described the importance of unifying the facts. Now we come to unify the dimensions. No one thing is...
Oracle10g: Putting the database in archivelog mode and make backups with rman
Oracle 10g: Summarize carrying tables and index tablespaces
For whatever reason we can find that in our Oracle database and tablespace have a lot to do a little cleaning to summarize those that are duplicates. Entoces OEM and we went to...
Datacleansing with Power * MatchMaker
Power MatchMaker is a Data Cleansing tool that has freed SQLPower becoming licensed in Open Source, along with the Power Architect (Data Modeling Tool). As there is not that...
Defragment to optimize MySQL tables
  In MySQL, when you delete records from a table, space is reallocated automatically. It is as empty space and forming new attachments will advantage. The problem is that if...