Christian Unterreitmeier

Christian
Unterreitmeier

Christian Unterreitmeier works for g&h Database Technology Company in Neumarkt, Germany.

Articles
Taming the Skew 1
SQL Server's query optimizer effectively executes queries that access skewed data, but you can help improve the response time of such queries. Here's how.
Indexing for Sort Performance
Defining the right indexes on sort columns can yield dramatic performance results for queries that need ordered data.
New Features for Query Processing
The query processor is one of the most important database system components that influence the management of large databases. SQL Server 7.0's focus is on new techniques for maximizing your query performance.

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From the Blogs
Jul 17, 2017
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How Inferred Linking in Matched Records Digs Deeper into Your Data

Duplicate records clutter databases and render the data within them unclear. This kind of problem is very common, and it’s the main reason that deduping software exists. But there’s another benefit to deduplication software: the ability to infer connections between individual records from various data sets....More
May 22, 2017
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Chief Data Officer Playbook: How to Be Successful in This Ground-Breaking Role

Companies looking to grow and extract value from their data are increasingly turning to Chief Data Officers (CDOs) to execute their data strategy. The role is new, and a playbook is necessary to address the many challenges CDOs face....More
May 12, 2017
blog

5 Common Challenges to Building BI in the Cloud

After spending 20 years building analytics, BI and database solutions, I've focused on Cloud data solutions over the past 2 years. I've chosen 5 common challenges that I face every day with Cloud migrations and that you'll face in your Cloud BI projects....More

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