Interesting item in the November 1 eWeek: "Open-Source Software in the Enterprise".

Here's the key quote: "rather than asking if or when, organizations are increasingly focusing on how".

Interestingly, the article then goes on to talk about licensing and intellectual property management. I suppose those count, but they're fringe issues …

Yes, ETL is interesting and important.

But creating a home-brewed data mapping and conversion tool isn't interesting or important. Indeed, it's just an attractive nuisance. Sure, it's fun, but it isn't valuable work. The world doesn't need another ETL tool.

The core problem is talking management (and other developers) into …

This provokes thought: "Pythonic".

Why does Python have a "Pythonic" style? Why not "clean"?

Is it these lines from Tim Peters' "The Zen of Python" (a/k/a import this)

There should be one-- and preferably only one --obvious way to do it.

Although that way may not be obvious …

My books (Building Skills in Programming, Building Skills in Python and Building Skills in OO Design) develop a steady stream of email. [Also, as a side note, I need to move them to the me.com server, Apple is decommissioning the homepage.mac.com domain.]

The mail falls into several …

Lots of folks like to wring their hands over the Big Vague Concept (BVC™) labeled "security".

There's a lot of quibbling. Let's move beyond BVC to the interesting stuff.

I've wasted hours listening to people identify risks and costs of something that's not very complex. I've been plagued by folks …

For years, I've been using Apache POI in Java and XLRD in Python to read spreadsheets. Finally, now that .XLSX and .XLSM files are in more widespread use, we can move away from those packages and their reliance on successful reverse engineering of undocumented features.

Spreadsheets are -- BTW -- the universal …

Here's a typical problem that results from "SQL Hegemony" -- all data must be in a database, and all access must be via SQL. This can also be called the "SQL Fetish" school of programming.

War Story. On a Data Warehousing project, we had to load and process the organizational hierarchy …

Sometimes I think we need professional certification in this industry. I supported the ICCP for a long time.

In addition to certification, which requires ongoing educational credits to maintain, there ought to be a process for revoking one's certification, requiring them to pass their exams again.

Here's three strikes against …

See "Commenting the Code".

This posting tickled my fancy because it addressed the central issue of "what requires comments outside Python docstrings". All functions, classes, modules and packages require docstrings. That's clear. But which lines of code require additional documentation?

We use Sphinx, so we make extensive use of docstrings …

A DBA suggested that I read up on "Practical API Design: Confessions of a Java Framework Architect".

Apparently the DBA had read the phrase "direct compiler support of versioning of APIs" in a review of the book and -- immediately -- become terribly confused.

I can see why a DBA would be …