Use the link mentioned below to watch the presentation that I delivered for PASS DBA Virtual Chapter about Filtered Statistics.
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How to interpret Disk Latency
I was analyzing IO stats in one of our SQL Servers and noticed that IO latency (Read / Write) are very high. As a rule of thumb, we know tha...
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Sharding is a data partitioning technique which is popular in NoSQL databases like MongoDB and Cassandra. You can scale out the data set h...
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This post is for SQL Server Database Administrators who have find difficulty in some situations when identifying slow running queries. The D...
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This can happen due to many factors like lack of indexes, out of dates statistics, if it returns a large number of records, etc. I observed...