Software Architecture with UML

Spent the day in an excellent class on Software Architecture with UML given by Dr. George Fairbanks.  I took one of his seminars at the Johnson Space Center about six months ago which was arranged by the JSC Software Engineering Processing Group and it was an excellent class.

Here is a link to the his site explaining what we covered in the class:

http://www.rhinoresearch.com/training/software-architecture-with-uml

George has the ability to take dry material, such as ‘Canonical Risks’, ‘Viewtypes’, ‘Quality Attributes’ and ‘Boundary Models’ and tie them into a coherent set of tools for architecting a complex software application.

For me, classes like this are excellent, but I do think they need to be done yearly vs. the typical corporate model of doing it one time and then it slowly fades out of my limited-space brain.  As I sat in the current class, which was three days but I only attended the last day, I began to recall information from the previous class.  The first two days of the class covered the information I learned in the previous class, but that others had not covered.  This last day focused on Object Oriented Analysis and Design (OOA and OOD), which was the continuation and loose end tie-up for me.

Georges new book, due out in September, 2010, is available for pre-order on Amazon.com.

http://www.amazon.com/dp/0984618104

Shaker Style Cupboard

IMG_3135This is a cupboard design I had seen years ago in a book my mother had (have the book now, thanks Mom!) and modified for my own needs.

It is made from inexpensive white pine bought at the local Lowes.  The back panel is left-over bead board (thanks again, Mom) painted with some old maroon paint I had around.  Just enough to get it done.

The stain is Minwax English Chestnut, one good coat left for a few minutes, then wiped off.  Then three coats of polyurethane were added, with a 220 grit light sanding between coats.

I prefer more distressed looking furniture, not sure why, though it seems to feel warmer to me, though I did not distress this piece.   I am happy with how this turned out and it was done in a about 8-10 work hours, taking several days during the actual build for drying times, etc.

I saw some similar shelves for sale for $500-$700 dollars.  I think I have about $40 in wood as the paneling was left over scrap from my parents.  Re-purpose and reuse!

0612001756In the picture on the right you can see it glued and nailed, squared up and clamped.  This all took about an hour.  Again, this is inexpensive, knotty white pine.  Just take time to find straight boards, though a little warping is okay.  Remember to look at the end grain, see if the board is cupping.