SQL Server SSIS BIGData

SQL Server Performance Tuning

http://www.mssqltips.com/sql-server-tip-category/9/performance-tuning/

http://www.brentozar.com/sql/sql-server-performance-tuning/

https://technet.microsoft.com/en-us/library/ms172984(v=sql.110).aspx

http://www.sql-server-performance.com/

http://blog.sqlauthority.com/sql-server-performance-tuning/

http://www.pythian.com/blog/watch-the-most-underrated-features-of-sql-server-2014-part-2/

http://www.pythian.com/blog/watch-the-most-underrated-features-of-sql-server-2014-part-1/

Hadoop Big Data


http://www.pythian.com/blog/tag/dba-lounge/

https://bigdatauniversity.com/courses/auth/openid/login.php

http://www.pythian.com/blog/tag/big-data/

http://www.pythian.com/blog/hadoops-everywhere/

http://www.sas.com/en_us/insights/big-data/hadoop.html

No SQL

http://www.pythian.com/blog/tag/nosql/