Bill explains what is meant by a 'Member' and 'Member function' in MDX. A member is an item in a dimension that include the 'measures' which are the values of the attributes that belong to a dimension. 'Measures' are themselves members of a dimension called the “measures” dimension. MDX has a set of functions, known as member functions, each of which allow us to perform operations upon any member of a dimension
The first part of our stairway series on SQL Trace examines the overview of this subsystem in SQL Server, it's architecture and the kind of information it returns.
The first part of our stairway series on SQL Trace examines the overview of this subsystem in SQL Server, it's architecture and the kind of information it returns.
Compares and contrasts tracing using Profiler with server-side tracing, illustrating important performance differences so that one can choose the right tool for the task at hand.
This is the second article in our Stairway Series on SQL Tracing. Learn how to build traces in code with T-SQL.
This is the second article in our Stairway Series on SQL Tracing. Learn how to build traces in code with T-SQL.
In this third article of our Stairway Series on tracing, Dan Guzman goes into the method of using Profiler to help you create a custom trace of the events that you need to monitor.
In this third article of our Stairway Series on tracing, Dan Guzman goes into the method of using Profiler to help you create a custom trace of the events that you need to monitor.
An introduction to the SQL Server default and black box traces targeted at DBAs who are new to these specialized traces. The article shows how to enable and disable the default trace feature and create a black box trace. The captured events are discussed along with how to view current and historical trace data of these traces.
An introduction to the SQL Trace catalog views and functions used to view existing trace definitions targeted at DBAs and Developers. The article discusses T-SQL queries to view defined traces, query trace status and start/stop/delete traces.
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Comments posted to this topic are about the item SQL Server, Heaps and Fragmentation
Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...
A table without a clustered index (heap) will NOT suffer from fragmentation during frequent updates or deletes. True or False?
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