Indexed Views On Clustered Columnstore Indexes

If you’re using SQL Server 2014 and want to create a non-clustered rowstore index on top of your clustered columnstore index, Niko Neugebauer has you covered:

Here we have a beautiful and a simple execution plan, which delivers what we need – great performance with a relative low overall cost. And in this way we enjoy the possibility to get the best out of the 2 worlds – Columnstore & Rowstore.
Should we need to run a similar query but agains the whole dataset, it will be redirected to our Columnstore Index which will deliver great performance:

Alternatively, upgrade to SQL Server 2016 and you get this without introducing an indexed view into the mix.

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Sunil Agarwal provides a pattern for trickle loading clustered columnstore indexes: A traditional scenario of loading data into CCI is a nightly load from one or more data files containing millions of rows. Recommended technique is to load the data with batchsize >= 102400 as explained https://blogs.msdn.microsoft.com/sqlserverstorageengine/2014/07/27/clustered-column-store-index-bulk-loading-the-data/. However, we are seeing many scenarios where data source is parallel […]

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