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Configuring model properties in Power BI allows you to create a model which is far more discoverable and is able to better support the visualisations you need. There are several different model properties which can be configured, some of these focus on discoverability whilst others allow you to alter the ways in which data is sorted/displayed/summarised in the reports.

Here at endjin we’ve done a lot of work around data analysis and ETL. As part of this we have done some work with Databricks Notebooks on Microsoft Azure. Notebooks can be used for complex and powerful data analysis using Spark. Spark is a “unified analytics engine for big data and machine learning”. It allows you to run data analysis workloads, and can be accessed via many APIs. This means that you can build up data processes and models using a language you feel comfortable with. They can also be run as an activity in a ADF pipeline, and combined with Mapping Data Flows to build up a complex ETL process which can be run via ADF.

Are you performing time-intelligence calculations in your Power BI report? Are you using either the CALENDAR or CALENDARAUTO DAX function to create your date table? Care needs to be taken when choosing the generation method for your date table when performing time-based comparisons. This is where it becomes important to understand the implications of generating a date table using the CALENDAR function and CALENDARAUTO function in Power BI. This blog will outline the considerations you need to make whilst designing the measures in your report.

Using Python inside SQL Server

by Ed Freeman

Do you have a bunch of data in SQL Server that you’re using ODBC/JDBC to pull data to work with in Python? Using SQL Server’s Python integration, you can connect to a SQL Server instance within your preferred IDE and perform the computations on the SQL Server Machine. No more clunky data transferring. Operationalizing a Python model/script is as easy as calling a stored procedure. Any application that can speak to SQL Server can invoke the Python code and retrieve the results. Easy! This blog will provide a few, simple examples which make use of this capability to carry out some simple Python commands, so you can get up and running as quickly as possible.