No Huddle Offense

"Individual commitment to a group effort-that is what makes a team work, a company work, a society work, a civilization work."

Software engineering

October 6th, 2008 • Comments Off on Software engineering

So my personal opinion on software engineering is pretty straight forward. First of all it is important that the developers who write code are willing to improve themself by reading, blogs, articles, books (e.g. Code Craft or Beautiful Code – good reads).

The second idea is to restrict the work of the users. Provide coding guidelines and define processes. Everybody should know them by heart (and behave like they say). This will help that persons can work more and do not have to look up and ask many things (A knowledge base is always a good idea and even more important a todo/issue tracker so everybody knows what he is doing).

The next is to automate everything (another good tip from the Pragmatic Programmer book :-)). Last but not least do clear designs and document them (do not reinvent the wheel).

And if you behave work like this you can minimize the number of bugs you produce during development. You can also speed up your development! But always try to optimize (e.g. by tracking where you loose time…) your personal working behaviour and the global processses. Be Agile!

Cloud Computing

October 6th, 2008 • Comments Off on Cloud Computing

 

Use Cloud Computing Services : http://www.nohardware.com/  🙂

Mercurial – and how it helps to find bugs

October 6th, 2008 • Comments Off on Mercurial – and how it helps to find bugs

The simple question is: how can you use a source code management system to find bugs? First of start by using Mercurial (As you might know: always try to use distributed source code management systems :-))And then install the bisect extension. It is very similar to the version in GIT.

The Basic idea is the following. Take a bug free revision and a revision which has a bug in it. Then use bisect to get a revision in the middle. Test this revision and look if it is bug free or not. Then do a bisect in the higher or lower half. And so on…Until you find the revision in which the bug appeared. Pretty neat he?

Ubiquity

September 19th, 2008 • Comments Off on Ubiquity

Here is another GTD tool. It will greatly improve they way you work. I only Tab Options+Space on my Mac I can instantly do thinks. For example search on google maps, write emails, looking in wikipedia, searching withour opening new tabs typing addresses and stuff. Great tool – it is alpha but worth a try!


Ubiquity for Firefox from Aza Raskin on Vimeo.

https://wiki.mozilla.org/Labs/Ubiquity/

ZFS

September 16th, 2008 • Comments Off on ZFS

It is already some days ago that I joined Sun Microsystems and now I finally gave ZFS a shot.  You probably all know about the nice features ZFS has – so no more summary here. Feel free to browse to the website of ZFS to look for that. 

 More impressiv to me was the video I found on google video from the systemhelden guys. I must admit that it is somehow funny, there is still some nice info in it.

There is also a English version around somewhere. I like the idea and doing it as a demo is nice but a real practical solution might look different. USB sticks are not your first choice when you think about data security. The memory chips are not really high quality stuff and fail after so-and-so-much read and write operations. But anyhow nice idea – and I like the blinking of the USB sticks 🙂