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Mid-Atlantic Design Expo (MADExpo)

Date Tue 29 May 2012 Tags #python / SQL / #MADExpo / scripted / star-schema / schema migration

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I'm looking forward to this. I'll be talking about Python.

  • A Python 3.2 tutorial. I did a dry run with the help of the 757 Python group. Made a bunch of changes based on their input.
  • A more in-depth presentation on a good architecture of Database Schema Migration scripts …
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Data Warehousing and SQL -- Tread Carefully

Date Thu 01 September 2011 Tags data warehouse / #python / performance / star-schema

"Are you implying that a scalable Data Warehouse solution could be implemented using Python and serialised files?"

Not "implying". I'm trying to state it as clearly as I can. A scalable data warehouse solution involves a lot of flat file processing.

ETL, for example, is mostly a flat-file pipeline. It …

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Sometimes the universe appears multidimensional -- but isn't

Date Mon 12 October 2009 Tags star-schema / dimensional data / database design

Had a knock-down drag-out fight with another architect recently over "status" and "priority".

She claimed that the backlog priority and the status where the same thing. I claimed that you can easily have this.

Priority: 1, Status: Not Started

Priority: 2, Status: In Process

Priority: 3, Status: Completed

See? It's …

more ...

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