Lean technology and data center virtualization.

Sunday, December 26, 2010

Sources

Ubuntu Server Guide
Object Oriented Programming using Java as the "glue language". I know it's probably not ideal but it will run on most stuff and perform if not well at least in a reliable and reasonable way. Eventually I am guessing HTML5 or something would be better but I can't judge that with out at least knowing some language. Java is what we use so I need to learn it anyways. Sorry.
An LDAP based BI database hooked into our monitoring system. All this stuff should fit on a ~3k box, I have a generic mid ranged business laptop + a decent SSD.

Benchmarking

Hi all. Please remember to benchmark your stuff before putting a working load on it. It's important to know how your performance bottlenecks move around. With SSD I think there will be a new layer basically precaching 90% of the reads. sqlio is the tool we're using to measure a couple metrics, I'm sure there's a better methodology but it's at least something.

Up to operands and have written something maybe a step above hello world, sucks but at least I understand the oo paradigm already. OO system management makes sense.

Friday, December 10, 2010

Progress Report

I won't say I've "mastered" Linux, I think I can say I'm at least as good as I am with Windows, 2008 UI changes aside. So now I need to learn how to query a data base & graph the result. We use Java for most of our stuff here so first I am learning that language. This will take some time, I anticipate most of the next month. Lets see if I am motivated enough.

I am planning on doing this with JDBC, Pentaho and MySQL (or compadible) db. Not sure if sqllite will run it or not, that would be preferable. I'd like to learn the solid multipurpose tools that will likely be around for ever.

Linux device drivers & manufacturer idiocy

USB network cards are a major example of this - these companies are dumb as hell, Linux is aimed squarely at their growth market.

Friday, December 3, 2010

you people are getting screwd

people are starting to realize that they dont need high end hardware any more than a massive tv and xbox. dell is becoming a husgh end toy store with a business casual line. 

most people dont dress up in suites, why is our lowest end laptop able to powear a tenth of a billion dollar a yr co?

they make the work models intentionally uncomfortable to rest on too, want you to buy two of them. they realize that its quickly the equivelant of the comapy car. pretty slippery slope, remember anyone at your work can read your mail, probably a lot more people than you think. if it sounds silly a couple of grand can make a supergoogle out of a good sized company and most companys done even know what information they even have,