A Sidebar on the IoT: Using new Things smartly

This is a sidebar to some thinking on an architecture for the Internet of Things here… – Rob I was recently prompted to think about a Big Data problem that is in the US papers… the issues around processing US Veterans through the Veteran’s Administration (VA) bureaucracy. I imagine that there are really two problems… I…

An Architecture for the IoT – Part 1

There are so many things in the Internet of Things (IoT) that might record data into your data fabric that a new approach may be required. Let’s think about this… define some terms, and see how these terms fit into current data fabric thinking, let’s consider how they fit into a more modern logical data warehouse…

Part 8 – How Hadooped is SQL Server PDW with Polybase?

Now for SQL Server… continuing the thread on RDBMS-Hadoop integration (Part 1, Part 2, Part 3, Part 4, Part 5, Part 6, Part 7) I have suggested that we could evaluate integration architecture using three criteria: How parallel are the pipes to move data between the RDBMS and the parallel file system; Is there intelligence to push down predicates; and Is…

Part 1: How Hadooped is Your RDBMS?

Sorry for the comic adjective “Hadooped”? The next few blogs will try to evaluate the different approaches to integrating Hadoop and a standard RDBMS… so the first thing I’ll try in this post is to suggest a criteria based on some architectural  choices for making the evaluation. Further, I’ll inject a little surprise and make…

Who Out-performs Who: A Story…

In this blog I have stated explicitly and implied now and again that the big architectural features are what count… despite the fact that little features are often what are marketed. Here is a true story to reinforce this theme… and a reminder of the implications… a real-life battle between two vendors: we’ll call them…

The Hype of Big Data

As preface to this you might check out the definition I suggested for Big Data last week here… – Rob I left Greenplum in large part because they made their mark in… and then abandoned… the  data warehouse market for a series of big hype plays: first analytics and data science; then analytics, data science,…