Microsoft introduced Columnstore with SQL Server 2012 and have improved the feature in every version since then. You may be wondering why they are different than traditional indexes and how they work. In this series, Edward Pollack explains the architecture of Columnstore indexes. In future articles in the series, he will describe best practices for Columnstore.
2020-06-18
With origins from the world of “Submarine ‘Dolphin’ Qualification” questions, an “Oolie” is a difficult question to answer, or the knowledge or fact needed to answer such a question, that may or may not pertain to one's duties but tests one's knowledge of a system or process to the limit. Introduction Contrary to what many […]
2019-08-08
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By DataOnWheels
Picture this, your data ingestion team has created a table that has the sales...
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First off, my apologies for what could potentially be a bad title! I am...
I've inherited a couple of rather large databases from my ex-colleague when I join...
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I have marked a few transactions in my code. How can I find out which marks were stored in a transaction log?
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