Posludio

"Aquello que termina o sirve de finalización a algo"

Archive for November 2006

From Security to Dependability

leave a comment »


Thinking in how to make more exciting the work in Fluidsignal Group, I found this nice paper that open me eyes to a wider world: dependability (fiabilidad).

Advertisements

Written by jalvarez

2006/11/30 at 10:29

Posted in Seguridad

Microrebooting and crash-only application

with one comment


 Microrebooting
“Employing reboot-based recovery does not mean that the root causes of failures should not be identified and fixed. Rebooting simply provides a separation of concerns between diagnosis and recovery, consistent with the observation that the former is not always a prerequisite for the latter. Moreover, attempting to recover a reboot-curable failure by anything other than a reboot entails the risk of taking longer and being more disruptive than a reboot would have been in the first place, thus hurting availability.”
Keep It Simple, Stupid.

Written by jalvarez

2006/11/30 at 09:57

Posted in Tecnología

TCP/IP stacks

leave a comment »


Interesting link about small TCP/IP stack.

Written by jalvarez

2006/11/30 at 09:44

Posted in Tecnología

Instrumentation of Linux Kernel

leave a comment »


Reading the Diplom Thesis of one of the members of TU Dresden Operating System Group, I found this interesting link about instrumentation of the linux kernel.  This tool should be take in consideration in my next operating classes, if exist.

Written by jalvarez

2006/11/30 at 09:34

Posted in Tecnología

First Colombian company with ISO-27001:2005

leave a comment »


iso27001

Today I have very good news from Colombia: Fluidsignal Group got yesterday the certification of his Information Security Management System (ISMS) according to the regulations of the international standard ISO-27001:2005. The company is the first in Colombia obtaining this certificate. I am very glad of it. Thanks to all the people that help to achieve this goal.

Written by jalvarez

2006/11/21 at 13:07

Posted in Seguridad

First movie in one month and a half

leave a comment »


Today on the Honors Master Seminar we saw a very good Romanian movie called Filantropica.  May be you could see it from Colombo Americano, I encourage to everybody to see this movie.

Written by jalvarez

2006/11/20 at 19:35

Posted in Peliculas

SOAP sucks

leave a comment »


The biggest project when I was worked is based on Java + SOAP + Python on a distributed environment. This article describes perfectly our biggest problems, please take into consideration.

Written by jalvarez

2006/11/20 at 19:29

Posted in Tecnología