An adventure on SQL Server performance and features

CategoryPowerBI

How to populate a PowerBI Dataset from a REST API, using PowerBI’s REST API, without any code (via Microsoft Flow)

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I was wondering if PowerBI could be used for reporting on Live data, not coming from my Database using DirectQuery (or the new super neat composite mode) with with a Streaming Dataset, which I never used before, so, I got to work. The Proof Of Concept is to take live data from Cryptocurrency value using REST API and pushing them into a PowerBI report.I’m using the API from...

Troubleshooting SQL Server by analyzing the deviation from average values of Waitstats and Perfmon counters

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Counters and Waitstats are good boys and useful for understanding what’s going on in your SQL instance, but often are pretty useless by themselves if you don’t know what’s a normal value for your server; For example a value of 100 batch requests/Sec is a value to worry about? It depends ¯\_(ツ)_/¯ What can be a sign of an issue? Something that goes way out of range compared to...

Creating a Perfmon and Filestats reports in PowerBI [Part 2]

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In this previous post I detailed the structure of the objects to be created to create a live report in PowerBI to analyze Perfmon and Filestats data (which in my case was already being gathered but not used by the FirstRespondersKit tool); Let’s get to the PowerBI stuff. Here is the final result that we’ll reach: I’ll be starting from the existing FirstRespondersKit PowerBI...

Creating a Perfmon and Filestats reports in PowerBI [Part 1]

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If you work for a big company, you may have a bunch of instances/databases under your control, you ran whatever monitoring tool has been provided and everybody is happy; But if your’re like me and you’re working for a big number of customers, each one with a different version of SQL and own configuration/security policies, with no monitoring tool directly available, and have to answer...

An adventure on SQL Server performance and features

Emanuele Meazzo

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