I use columnstore indexes on SQL 2014. What would be the advantages of upgrading to SQL 2016?

I use columnstore indexes on SQL 2014. What would be the advantages of upgrading to SQL 2016?

SQL Server 2016 really represents a drastic change for the better in regards to general performance. And the proof is that, thanks to the engine changes, this is the first SQL Server version where Microsoft actively provides a widespread increase in performance levels by simply upgrading. But what impact can it have in your daily loads if you use columnstore indexes in SQL server 2014 datawarehouse? There was already an amazing increase in performance levels with SQL Server 2014 and the columnstore indexes. Is it worth upgrading to SQL 2016? (more…)

Virtual SANs and the trend towards SDS

Virtual SANs and the trend towards SDS

Lately, we are noticing a trend whereby traditional SANs are increasingly losing ground. This can be due to various reasons, such as forced migrations to the cloud, limited budget environments or even customers who are getting annoyed with their storage providers’ draconian terms and conditions. A common example is to find very costly maintenance agreements, higher-than-market disk size upgrade costs, as well as difficulties to expand/ improve hardware without having to completely replace it. There is also a strong trend to continue going virtual and trading servers like they were commodities. All the above is therefore contributing to an increase in this trend towards SDS, while the VSANs continue to attract new supporters.

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