Exam 70-778 Revision Notes: Summary Post

For the past 13 weeks on the blog, I have delivered a series of posts concerning Microsoft Exam 70-778, specifically focused towards providing a set of detailed revision notes that cover the broad array of Power BI features assessed as part of the exam. To round things off, today's blog will bridge together everything I [...]

Exam 70-778 Revision Notes: Cleansing Data

Welcome to the third post in my series on Microsoft Exam 70-778, where I aim to provide a detailed overview and description of the skills needed to tackle the exam successfully. We saw in the previous post how we could use the Power Query Editor to perform a multitude of different transformations against data sources; [...]

My thoughts on Exam 70-779: Analyzing and Visualizing Data with Microsoft Excel

The life of a Dynamics CRM/Dynamics 365 for Customer Engagement (CRM/D365CE) professional is one of continual learning across many different technology areas within the core "stack" of the Business Applications platform. Microsoft has clarified this in no uncertain terms recently via the launch of the Power Platform offering, making it clear that cross-skilling across the [...]

Utilising SQL Server Stored Procedures with Power BI

Those who have experience working with an RDMS system like SQL Server will become accustomed towards a certain way of going about things. These can often involve a mixture of "lazy" query writing (e.g. using SELECT *... as opposed to SELECT Column1, Column2...), the manner in which you write your query (ALL CAPS or lower [...]

Overcoming Date Range Hurdles (Power BI/DAX)

The single biggest challenge when developing a reporting solution is data. Invariably, you won't always have one database that contains all the information you need; often, you will need to bring across disparate and unrelated data sources into a common model. This problem can be exasperated if your organisation has a number of application or [...]