Performance Testing with Visual Studio 2008

I'm back at the controls of Visual Studio Team Test edition (2008 this time, woo hoo) loading and running performance tests against some software I'm developing. This time round I am doing basic analysis to see where potential bottlenecks lie, and to spot any memory issues whilst there is still plenty of time to fix these.

However, I had some difficulty getting my tests recorded - turns out there are a few things you need to bear in mind if your test client is Windows 7, Server 2008 or Vista, mainly around the enhanced security configuration (Server 2008) and IE security. Basically, if during your test you switch from one internet "zone" to another - for example, from "about:blank" to an actual website - then IE will kill the original iexplore process and launch a new one. Very secure, but it kills the ability to record web tests until you sort it out.

I found a great blog site run by Michael Taute that lists pretty much all the reasons why this behaviour can happen, and what to do about it. In my case I switched off the enhanced security configuration for administrators, and added "about:blank" to the same internet "zone" as the site I was testing.

See Michael's blog page for the full list of issues and fixes.

Oh, and if, like me, you're an idiot, you'll find your load test doesn't work if you don't create the load test database before you start. There are a few steps to remember before you start testing, as detailed by Travis Lingenfelder.

RAW DATA NOW! My first LocalGovCamp

I've migrated this post to my new blog at http://edboiling.blogspot.co.uk/2009/10/raw-data-now-my-first-localgovcamp.html.

More RAF connections

Looks like there's a Boiling connection up the road at RAF Winthorpe (now Newark showground and Air Museum):

http://www.worldwar2exraf.co.uk/Aircrew%20Notice%20Board/aircrew%20notice%20board%2077.htm

Sergeant S C Boiling was based there in 1945 and survived a crash of the Lancaster in which he was a crewman, for the 1661 Heavy Conversion Unit (HCU). The details on the post are wrong, it crashed at Hall Farm, Oxton (near Southwell, a few miles from Winthorpe).

An S C Boiling of Derby reportedly died in November 2007 - maybe the same one?

Spacemen 3 and Loop on YouTube

Relive the halcyon days of indie hypnomonotony through the wonder of YouTube:

Loop - Collision
A nice collection of Spacemen 3 videos

RT Ponting lbw b Boiling 1

One of many international batsmen to fall to the wily offspin of James Boiling - Ricky Ponting lasted a mere 6 balls in 1993.

Secret Students On Parade

Hot off the press...Graham Boiling's memoir of life as a Cold War National Serviceman in the RAF, learning Russian at Crail in Fife. Read the background to the book on the Dundee Courier website.

You can get the book from Amazon or better still, direct from the publisher (Plane Tree): .

Or you can go to Crail airfield to look at the control tower , or even have a race.