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DJV's Web pages

28th November 2013 / No Comments on DJV's Web pages

Work History

I used to work on projects related to the WebSphere Application Server, most recently the Liberty profile and before that on supporting IBM workload deployer and on the OSGi applications support. Even earlier (but still as part of WebSphere) I worked on the System Integration Bus support of the application server. I used to work on the Compensation component of WebSphere, on the Business Process Beans project, and on Component Broker as well as the Internet Interaction Manager. Before that I worked on LANDP, MQSeries, AConnS and GDDM. All of this was while I worked for IBM at Hursley in the UK.

Erdős Number

I can claim an Erdős Number of 5, though I do have to use the IBM Systems Journal to do so:

  1. Saharon Shelah coauthored with Paul Erdős on Separability properties of almost-disjoint families of sets.
  2. Daniel J. Lehmann coauthored with Saharon Shelah on Reasoning with time and chance.
  3. C. A. R. Tony Hoare coauthored with Daniel J. Lehmann on Semantics of nondeterminism, concurrency, and communication.
  4. Carla Ferreira coauthored with C. A. R. Tony Hoare on Comparing two approaches to compensable flow composition
  5. I coauthored with Carla Ferreira on Extending the concept of transaction compensation.

Operating Systems

I mainly use Windows 7, but have used Windows XP (for which several hints can be particularly useful). I have used Windows Vista (only because it came preloaded with the drivers for that laptop - but that one is now running Ubuntu (actually to be fair all my running laptops are now running Ubuntu!)), IBM VM and Linux (using Ubuntu in the main, but puppy linux can be very useful).

Library Systems

A library system is critical when developing software. I have used Rational Team Concert which I recommend when you want a full enterprise level library system. For my own use, I now use fossil which is a nice simple distributed version control system that also provides a wiki and ticket management system. For backup purposes I use Oops! backup.

Programming in Javascript

I now code in Javascript (and PHP for WordPress plugin development).

Programming in Java

I used to code in Java. There are several Java Idioms that are useful, as is the Junit framework for unit testing java code. There is good advice on how to evolve Java-based APIs and several interesting articles have been written on various topics.

I try to make my code usable and not too unreadable. Pragmatic programming is a collection of useful tips for program development.

Programming in C

I have programmed in C and C++. I avoided obfuscated code whenever possible!

Eclipse

I regularly use Eclipse (not to be confused with Eclipse who I use as my ISP!)

HTML

I've done some work with HTML and hence in CSS as well. The W3C consortium has more info on HTML, HTTP etc. When writing HTML (or indeed anything else!), a thesaurus and an anagram server is handy.

Legal

The Prior Art Server can be used to scan a database of disclosures while the Delphion Server holds patent data.

Stock prices

I have an ongoing interest in the IBM Stock price, both now and in the recent past. I did have shares in the UK ESPP+ scheme. I also keep an eye on UK shares, including the Top 350 Stocks both now and in the past.

Game playing

In my spare time, I'll play role playing games, often with Zyg, Rhodri and Bob in the Linrodeth universe (I've created a view of the night sky there). I've an backburner intent to create a martian game probably using a hex map of mars. I also play board and computer games. That means I have an interest in Game Programming.

Other people

I keep in contact from my (now) ex-colleagues and friends from work, including tracking Sue & Matthew's Sailing Voyages and those of Brian too.

Television

I will admit to watching TV, mainly cult show or documentaries (or news).

Internet

I use Eclipse as my Internet service provider. They also provide a Web page to access e-mail across the web.

Other Interests

I read plenty of books and, in particular, I'm looking forward to Rosemary Kirstein's next book, whenever that turns out to be finished! As that might imply I've a big interest in science fiction and fantasy. though my non-fiction collection is quite large too. I attended the 2014 Worldcon in London.

I am interested in Artifical Life as well. I am interested in space, in particular JPL's Deep Space Network and the Shuttle. This assumes that I'm not watching Babylon 5 or drinking coffee. I use GPS receivers. I have a passing interest in elections, more particularly in election predictions. Another (literally in this case) passing interest in Steam trains which, very occasionally, pass on the railway line near my home. Finally, I must admit to keeping an eye on Airplane accidents in the UK, together with rail and marine accidents.

Interesting authors and other sites

James Gleick is the author of books on chaos theory. Long bets has a set of predictions and arguments for and against those predictions.

Weather, Tides and Time

BBC Weather forecasts can be of interest, as can Tide tables. Another source is Metcheck.com with Rain today? looking very good. I often get time and timezones wrong, but I like to see how long since retirement! You can convert between UNIX epoch and dates.

Recent Posts

Last updated: November 29, 2017 at 22:14 pm