Interesting.Stuff

Technology.update

Model Driven Architectures

Building software and applications is still a skill. A good specification and design are required to do a good job. Some of the elementry software engineering work can be 'taken over' by code generators. I have concrete experiance with constructing working models and generating (regeneratable, extendible) class models from detailed designs (e.g. in UML). A huge benefit for the engineering team is one consistent model and API they can all use. Changes trough the model become more transparent too. Some of my generators are in use with well running software products in several industries.




Building a scalable infrastructure

The following table sums up some scalable infrastructure technology components that I've come accross during my work and have knowledge about and have concrete working experiance with, it doesn't stop with software: building scalable, high available web architectures is about well planned infrastructure as well!

Technology References Comment
Firewalls FortiNet - Fortigate 60,200 Inluding High Availability (HA)setup
Load Balancers Foundry/Brocade - ServerIron Inluding High Availability (HA)setup
Switches HP Switches- ProCurve Including VLAN setup and spanning three
Power Distributing Units APC - Switched Rack PDU Remote power control
Server Technology HP Proliant DL 360 G4 SASseries Payable Quality CPU power
Storage Technology (SAN) SUN - Storagetek Ultra Fast I/O - fiber connected trough HBA cards


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