Compare Patch levels across all installed sql instances
This script allows you to compare patch levels across instances.
2021-10-25 (first published: 2021-10-21)
1,305 reads
This script allows you to compare patch levels across instances.
2021-10-25 (first published: 2021-10-21)
1,305 reads
Recently I was installing SQL Server 2017 and I could not believe a simple installation took up my whole day. I was installing an instance on one newly built Windows 2012 R2 server. After clicking next a few times, I got an error: a rule failure, for KB2919355. I downloaded the KB2919355 as mentioned in […]
2020-09-14
8,127 reads
Learn how to get Windows Authentication working on an Ubuntu SQL Server on Linux instance.
2020-09-08
3,949 reads
Learn how to build a SQL Server Configuration file from the Installation Center and then use this configuration file for subsequent installations.
2020-05-21
2018-05-31
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2018-04-17
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2018-03-20
725 reads
2018-03-19
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2018-03-15
822 reads
The steps required to create an Amazon Web Services EC2 instance and install the latest SQL Server version on the EC2.
2017-03-16
885 reads
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Comments posted to this topic are about the item How a Legacy Logic Choked...
Comments posted to this topic are about the item SQL Server Columnstore Index Fragmentation
Hi i was surprised to see the approach my coworkers used to sunset talend...
The columnstore index is absolutely different than the traditional rowstore b-tree index. Because of this, it doesn't suffer from the same kind of fragmentation across pages as the b-tree index. Yet, it does suffer from a type of fragmentation brought about by an excess of deleted rows in a rowgroup and a lack of compression of storage because more things are in the delta store. While b-tree indexes use dm_db_index_physical_stats to show fragmentation, which system tables or DMVs can be used in SQL Server (prior to SQL Server 2025) to determine columnstore fragmentation?
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