Mark Chaffin

Mark Chaffin is Data Warehouse Architect for Encore Development (http://www.encoredev.com) and has developed numerous decision support systems for clients in such industries as technology, mortgage banking, retail, financial services and insurance. He also has experience in clickstream analytics, data mining, transactional application architecture, Internet application architecture, database administration and database design. He has completed a book about Data Transformation Services with Brian Knight (http://www.sqlservercentral.com/columnists/bknight).

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Encryption in SQL Server #1 – Column Level Encryption

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For one reason or another data security and encryption has been coming up quite...

Career: Talk To References

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As we try to get through these strange times in the world, I am...

This Saturday: #DataWeekender, DataSaturday Southwest

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Geeked to be speaking 2x on Saturday May 14, my second time speaking at...

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SSIS Import only new values from a CSV without using a staging table

By datsun

Hello, How can I import a CSV file in SSIS (2016) at the same...

Query store index rebuilds

By Rasmus Remmer Bielidt

Recently we experienced a sudden surge in disk I/O every twenty minutes or so....

Group Managed Service Accounts for SQL Server 2017/2019

By @@caffeine_level

We use group managed service accounts for running the SQL Server 2017/2019 sqlserver.exe processes...

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