Archive for January, 2011

10 million records VOLTDB table

January 29, 2011  |  cloud, dba, linux  |  2 Comments

In my previous post I ironically  said that I would resolve the elections voting problems (that new electronic citizen's card holders had) spending 10 euros with an IT infrastructure. Tonight I had time to start creating it. I won't cluster it because I want to make it slower!!! :P STEP 1 :...

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Solving portuguese elections problems with 10 EUROS…

January 23, 2011  |  cloud, dba, linux  |  20 Comments

Today is presidential elections day in Portugal. Every voter should know his/her voter ID and the location where he/she votes. The problem is that many people don't remember their voterID and only remember to check it in the election day. Also, thousands of voters now own the new revolutionary portuguese...

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Silent Oracle 11g R2 install using only the command line

January 9, 2011  |  dba, linux  |  9 Comments

Tonight I'll explain how easy is to install Oracle Software using command line with no need to get a VNC session or a GNOME/KDE environment. Most of people use the OUI (Oracle Universal Installer) graphic interface to install oracle database software, but sometimes we need a small footprint server installation without installing...

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