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Marcos Ortiz Valmaseda
  • Male
  • La Habana
  • Cuba
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Latest Activity

Marcos Ortiz Valmaseda replied to Khaled's discussion starting hadoop daemons
"Remembe that you should execute that on the bash profile on the same user that will execute the Hadoop daemons. Regards"
Aug 12, 2010
Marcos Ortiz Valmaseda updated their profile
Aug 12, 2010
Marcos Ortiz Valmaseda updated their profile photo
Feb 28, 2010
Marcos Ortiz Valmaseda is now a member of Hadoop Professionals
Feb 28, 2010

Profile Information

Hadoop Experience Level
Novice
Interests
I´m a Database Architect/Software Engineer very interested on Hadoop / Hive for DWH implementations.
Expertise
-4 years like PostgreSQL DBA
-4 years like SysAdmin (Red Hat, CentOS, Debian, OpenSUSE, etc)
- BI Specialist
- DataWare House Architect
- 2 years like Web Developer using Django and Ruby on Rails
- 2 years like Oracle DBA
- Learning Hadoop/Hive , Netezza
- 4 months using Greemplum DB (PostgreSQL-Based RDBMS)
- 6 months using DB2 Express C 9.7 (Amazing)
- Statistical Analysis with GNU R
Past Projects
O2PMigration: Python/Qt Tool for Oracle Migration to PostgreSQL
Current Project
- Large Operational Data Storage using Oracle 10g and PostgreSQL-8.4 HA Cluster
- Large Data WareHouse using Hadoop/Hive/Sqoop/Flume/HDFS technologies for Local Government
Available for Consulting
No
Your Website
http://it.toolbox.com/blogs/sql-apprentice
Search Expertise
Intermediate
HBase Expertise
Beginner
Machine Learning Expertise
Beginner

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