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Columnstore Indexes – part 109 (“Trivial Plans in SQL Server 2017”)

Continuation from the previous 108 parts, the whole series can be found at http://www.nikoport.com/columnstore/. Do you remember one of the major problems in SQL Server 2014 using Columnstore Indexes ? It was the lack of the support for the Batch…

Columnstore Indexes – part 108 (“Computed Columns”)

Continuation from the previous 107 parts, the whole series can be found at http://www.nikoport.com/columnstore/ As we are approaching the RTM (release to manufacturing) of the SQL Server 2017, I decided to focus on the implemented features in the upcoming release,…

Columnstore Indexes – part 107 (“Dictionaries Deeper Dive”)

Continuation from the previous 106 parts, the whole series can be found at http://www.nikoport.com/columnstore/. I would like to thank Sunil Agarwal (Program Manager) & Vassilis Papadimos (Software Engineer) for all their patience and explanations, helping me to get to the…

Precon at PASS Summit 2017 – Columnstore Indexes: Practical Solutions & Techniques

It is with an incredible joy and gratitude that I am able to share that I will be delivering a full-day precon (workshop) at PASS Summit 2017: Columnstore Indexes – Practical Solutions & Techniques on 31st of October 2017 in…

Columnstore Indexes – part 106 (“Memory Requirements for Rebuild & Reorganize”)

Continuation from the previous 105 parts, the whole series can be found at http://www.nikoport.com/columnstore/. One of the most important and recurring topics for any type of indices is their Building/Rebuilding/Reorganzing processes – after all we do load more data into…

Atualização Cumulativa 3 para SQL Server 2016 SP1

A Microsoft disponibilizou para download nesta semana a Atualização Cumulativa 3 para SQL Server 2016 SP1. O primeiro Service Pack do SQL Server 2016 foi lançado pela empresa em 17 de novembro de 2016 e está disponível para download aqui. SQL Server 2016 O SQL Server 2016 traz recursos críticos inovadores com desempenho em memória … Continue Lendo "Atualização Cumulativa 3 para SQL Server 2016 SP1"

Microsoft disponibiliza o SQL Server 2017 CTP 2.0

A Microsoft anunciou nesta semana em seu blog a disponibilidade no TechNet Evaluation Center do SQL Server 2017 CTP 2.0, a versão de testes pública mais recente do novo SQL Server. Performance inigualável Faça consultas até 100 vezes mais rápido do que o disco com columnstore in-memory e transações até 30 vezes mais rápido com … Continue Lendo "Microsoft disponibiliza o SQL Server 2017 CTP 2.0"

Columnstore Indexes – part 104 (“Batch Mode Adaptive Joins”)

Continuation from the previous 103 parts, the whole series can be found at http://www.nikoport.com/columnstore/. This blog post is a logical continuation of the blog post that I have published in December 2016 – Columnstore Indexes – part 93 (“Batch Mode…

Columnstore Indexes – part 103 (“Partitioning 2016 vs Partitioning 2014”)

Continuation from the previous 94 parts, the whole series can be found at http://www.nikoport.com/columnstore/. I have been wanting to write on this topic for quite some time, but with all the exciting themes that I have on my todo list…

Columnstore Indexes – part 102 (“CCI with Secondary Rowstore Indexes on SQL 2014”)

Continuation from the previous 101 parts, the whole series can be found at http://www.nikoport.com/columnstore/. In SQL Server 2014 we have received a possibility to update the Columnstore Index directly with an addition of the Clustered Columnstore Index. This addition had…
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