My blog is highlighted in developerWorks Java main page. http://www.ibm.com/developerworks/java/ Since developerWorks implemented the social network called mydeveloperWorks (basead on Lotus Connection solution) I have participated in this social media. If you are in IT area, I really advise you to create you profile and get connected . MyDeveloperWorks is a fun way to keep updated and to learn which are the hot tech topics. Kleber Rodrigo de Carvalho
When I think about grid computing I think about an application such as SETI@home .
Grid computing is the application of several computers to a single
problem at the same time, usually to a scientific or technical problem
that requires a great number of computer processing cycles or access to
large amounts of data. What distinguishes grid computing from
conventional cluster computing systems is that grids tend to be more
loosely coupled, heterogeneous, and geographically dispersed. Also,
while a computing grid may be dedicated to a... [More]
Data that provides valuable insight into significant trends for Internet usage.
IE is still the number 1 with 66%, however FF is with 22%.
Poor Chrome 1,42%, it is behind of Safari 8%.
Source - Browser Market Share Source - Browser Version Market Share It isn't good. There are persons using IE 6 which doesn't have the last security patches.
I'm still using FF as my main browser. There is no Chrome on Linux yet, because that I didn't install it so far.
When Google released the first version of its Chrome web browser, many eyebrows... [More]
Lately I've been studying mainframe architecture because I'm responsible for production operations of an application and since August/2008 it is running over zLinux architecture. I'm listing below some useful source about zlinux. It's in order by year. Redbook - Achieving High Availability on Linux for System z with Linux-HA Release 2 - 2009 As Linux® on System z® becomes more prevalent and mainstream in the
industry, the need for it to deliver higher levels of availability is
also increasing. IBM® supports the Linux High Availability (HA)... [More]
No pictures, not much text. Just 55 seconds until you’ve found your passion: 1. Ask Yourself – If I could do only one thing for the rest of my life, what would it be? 2. Blend It - If you could combine all your talents, into one thing that is extremely unique what would it be? 3. Reading– What is your favorite magazine to read, or your favorite show to watch? Often our passion is found in our favorite leisure activities. 4. Please Shut Up! - What is the one subject that you can’t stop talking about? That subject is your passion. 5. Who Do You... [More]
developerWorks podcasts are amazing. I'm working and listening Ami Dewar and John Muller on My
developerWorks design factors. It was from Tuesday April 28, 2009, yes
I need to decrease my developerWorks podcasts backlog list. Kleber Rodrigo de carvalho
Do you still do a confusion between Intel core 2 duo vs Intel dual core ? We also have others king of processors: Pentium Dual-Core - The Pentium Dual-Core brand refers to mainstream x86-architecture
microprocessors from Intel. They are based on either the 32-bit Yonah
or (with quite different microarchitectures) 64-bit Merom, Allendale,
and, more recently, with the launch of the model E5200, Wolfdale core,
targeted at mobile or desktop computers. In terms of features, price
and performance at a given clock frequency, Pentium... [More]
Jim Coughlin escreveu um artigo no seu blog como a IBM preve 9 tendências para trabalho inteligente para 2009. Veja o artigo em português do Brasil e em inglês também. IBM Prediz 9 Tendências de Trabalho Inteligentes para 2009 IBM Predicts 9 Smart Work Trends for 2009 Kleber Rodrigo de Carvalho
Service Oriented Architecture For Dummies, 2nd IBM Limited Edition .
Service Oriented Architecture (SOA) is the most important technology
initiative facing businesses today. SOA is game changing, and early SOA
successes make it clear that SOA is here to stay. This book introduces
you to the basics of SOA in context with the real life experiences of
seven companies. Seen through the varied business environments depicted
in each of the case studies, we hope you will recognize that SOA is
more than a bunch of new software products strung... [More]
Akita (Ruby on Rails Specialist in Brazil) had a great time interviewing several interesting Rubysts and Railers on their new projects.
I think you will like to hear what they have to say.
RailsConf 09 - Exclusive Audio Interviews Kleber Rodrigo de Carvalho
I'm developer with focus on Java platform, however I'm studying in my Master Business Administration course, high available enterprise server architecture. I already studied mainframe architecture then I realized that there are a lot of technologies in our UNIX servers nowadays that already had in mainframe environment a long time ago. I was googling about System Z and I found out IBM WebSphere System z Software Podcasts .
Take a look on this podcast series, I listened some episodes and I really enjoy it.
Kleber Rodrigo de Carvalho
If you need learning JEE ( Java Enterprise Edition) formerly known as
J2EE, with Wesphere Aplication Server, I really recommend the sources
below: Redbook - Experience Java EE! Using WebSphere Application Server
Community Edition 2.1 This redbook is a hands-on guide to developing a comprehensive
Java™ EE application using WebSphere® Application Server
Community Edition v2.1 (WASCE). I recommend it who is interesting in developing JEE aplication. It's important to know that WebSphere® Application... [More]
Eu terminando minhas disciplinas no curso de MBA em Sistemas Corporativos de Alto Desempenho –
Mainframes e Servidores de Grande Porte na FIAP. O curso de MBA
(Master of Business Administration) que é o Mestrado em Administração de
Empresas é um grau acadêmico ao nível do mestrado destinado a
administradores e executivos na área de gestão de empresas. Difere do
MBA (Master of Business Administration), que traduzindo também significa
mestrado em administração de empresas. Apesar do MBA ter grau de
“mestrado” em diversos países,... [More]