We have a small project with four layers. When we added relationship tests between project layers, we started getting false test failures. The raw layer is a bit like dbt’s stage layer, we do renaming and some very simple changes here and have validation for duplicates and nulls. The validation layer we build dims and […]
This post is part 4 of 4 about using the Baseline Validation Tool (BVT) with Oracle Business Intelligence (OBIEE). The previous posts are: Post 1: An intro to BVT Post 2: Setting up BVT Post 3: Running the Tests Interpreting the BVT Results As described in my third post in this series, here’s how to […]
My last few blog posts have discussed how data failure happens, and how we can change failure into success (with a little economic thinking). Continuing with that train of thought, in this post I’ll be discussing how we can better implement analytic solutions by challenging the convention of requirements gathering. Don’t “Gather Requirements”. Hunt for […]
I had just gotten out of a discovery meeting with a client when she said “I’m sure we’re the worst you’ve seen”. The goal of the meeting was to better understand the process they were using, the data source, and how they were consuming that data. Turns out that data was entered into Share Point […]
Oracle Analytics Cloud (OAC) is generally available (GA) today, and I’m excited to be included in this OAC blog hop welcome wagon. So I’m slumming it with a bunch of Essbase professionals, as you can see from the list of contributing authors below. It’s fascinating to see just how stoked the Essbase community is for […]
The Data Challenge Have you ever wanted to assess or explore a new BI, analytics, data visualization, data science, etc. technology, but struggled to find a data set to use for your assessment and exploration activities? Have you grown tired of analyzing the “typical” datasets–think census, stock market, and employment and inflation rate data–known to be publicly available? […]
I know it sounds like I am writing about 1980s technology, and I am, but the fact remains that Excel is still a widely used tool in the business world. Besides, what else would you put your data dumps into? Often Excel reports get used for management reporting, which comes with a number of issues. […]
Whether you are using Excel as a data source for your Business Intelligence (BI) platform, or you are doing the actual analysis within Excel, your data will need to be in a format that is queryable. Often though, the data is formatted to be read visually, whether an export from a system, or manually entered. […]