blog.carlesmateo.com
Advisor | Carles Mateo
http://blog.carlesmateo.com/tag/advisor
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Scaling phantomjs with PHP. One of my clients had a problem with a Phantomjs Software. I was asked to help in their project, that was relying on one of its features. The Software from my client ran well for certain requests, but not for others and after a random time, seconds, or minutes, it became irresponsible. I began to investigate. That’s the history of how I fixed…. I implemented a t...
blog.carlesmateo.com
Current Projects | Carles Mateo
http://blog.carlesmateo.com/current-projects
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. I’m always working in different projects, creating. These are the projects, that I created, and are alive, I’m currently working:. 8211; An Open Source PHP Framework, very flexible yet powerful, to create Web projects very fast minimizing errors. 8211; A project to create portable, tiny, lightweight, DIY, secure Linux personal computers based on cheap-yet-powerful ARM processors. 8211; A N...
blog.carlesmateo.com
SSL | Carles Mateo
http://blog.carlesmateo.com/tag/ssl
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Scaling phantomjs with PHP. One of my clients had a problem with a Phantomjs Software. I was asked to help in their project, that was relying on one of its features. The Software from my client ran well for certain requests, but not for others and after a random time, seconds, or minutes, it became irresponsible. I began to investigate. That’s the history of how I fixed…. I implemented a t...
blog.carlesmateo.com
Thanks To, 2013 | Carles Mateo
http://blog.carlesmateo.com/thanks-to-2013
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Thanks To, 2013. Thanks to Amazon for inviting me to fly and stay in Dublin, to discuss about a Manager position for one of their cool AWS Cloud projects. Dublin is beautiful and people there is really charming. My former company), for gifting me an new-model SSD hard disk really fast for my laptop and a Rack Server (1U Xeon with 4 GB RAM) for my projects. Leave a Reply Cancel reply. A Hig...
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Stopping a BitTorrent DDoS attack | Carles Mateo
http://blog.carlesmateo.com/2015/01/23/stopping-a-bittorrent-ddos-attack
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Stopping a BitTorrent DDoS attack. After all the success about the article stopping an XMLRPC to WordPress site attack. And thanks messages (I actually helped a company that was being thrown down every day and asked me for help) it’s the moment to explain how to stop an attack much more heavily in evilness. To not having bottlenecks. I reduced greatly the scope of the attacks but I knew th...
blog.carlesmateo.com
Who am I | Carles Mateo
http://blog.carlesmateo.com/whoami
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. I’m Carles. I’m Catalan, from Barcelona, expert on technology and Entrepreneur. I discovered a computer at age 5, and instantly I knew that was for me. My mother bought me a 8 bits MSX computer and I started to develop software in Basic: games, programs like agendas… until I exhausted the 64 KB RAM of the comp. Since then I have bought all my computers by pieces and assembled them myself.
blog.carlesmateo.com
Performance | Carles Mateo
http://blog.carlesmateo.com/category/performance
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Csort, my algorithm that heavily beats quicksort. Here is my proposal for sorting much, much faster than quicksort. Time and memory consumption in C, for my algorithm csort, versus quicksort, with an universe of 50 Million registers, with values duplicated from 0 to 1,000,000. Less is better. We need a huge amount of data in order to be able to demonstrate the time differences clearly.
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ghost-town | Carles Mateo
http://blog.carlesmateo.com/tag/ghost-town
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Scaling phantomjs with PHP. One of my clients had a problem with a Phantomjs Software. I was asked to help in their project, that was relying on one of its features. The Software from my client ran well for certain requests, but not for others and after a random time, seconds, or minutes, it became irresponsible. I began to investigate. That’s the history of how I fixed…. I implemented a t...
blog.carlesmateo.com
Software development | Carles Mateo
http://blog.carlesmateo.com/category/software-development
Blog on extreme IT, Development, Clouds, Start ups, Security, CTO and my thoughts. Thanks To, 2013. Thanks to, 2014. Category Archives: Software development. Creating a Content Filter for Postfix in PHP. In this article I want to explain how I created a content filter for Postfix, in PHP. I choose the pipe. Mechanism, because is the last one in the chain of content filters, and first I want to pass the antivirus (Amavis), antispam and other content filters. A remembering about the SMTP protocol. Php /* *...