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Featured, How-to, Ruby »

[18 Feb 2013 | No Comment | ]

In the following article I will try to show you, the power of Ruby in three short hash/array examples.
First I will show you how to sort a key value array by value. Second I will modify the keys name and create another array with this keys (which are already sorted by values).
Third we will sort an array based on the other array keys.

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Apache, Debian, Featured, Headline, How-to, Php, Security »

[6 Jun 2011 | 6 Comments | ]

It’s been a while since I configured the latest Dynamic Mass Virtual Hosting Server. Last time I used mod_vhost_alias to create a dynamic virtual hosting and it worked without any problem for what we need in that time. Then we didn’t care about the ftp and virtual users, the sites was updated from web pages and security was pretty much handled by upload application who managed the virtual hosting. Now, the problem is a little bit changed: We need a secure sever which should support ftp virtual users with quota …

Clustering, Featured, Glassfish, Headline, How-to, Java, Linux, Shell »

[4 May 2011 | 3 Comments | ]

Finlay is here. For me, Glassfish 3.1, was one of most awaited piece of software, for all it’s new features and clustering support. Glassfish 3.1 slightly changed the way to install cluster, in a much better and integrated way. This version come with a lot of new functionality, but also with improved parts related to Glassfish 2.1.

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Clustering, Featured, Glassfish, How-to, Java, Mysql »

[14 Apr 2011 | No Comment | ]

Is not a bug, but a pretty annoying configuration thing which appear when you try to configure Enhanced Broker Cluster in Glassfish. I configured my persistent store, for Enhanced Broker Cluster, as jdbc / MySQL:

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Clustering, Debian, Featured, Glassfish, How-to, Java »

[14 Mar 2011 | One Comment | ]

Why you choose SNMP when Glassfish have strong JMX support? I presume, the answer for all who use SNMP is (almost) the same: Because the architecture of current monitoring solution is not scalable enough, and I cannot load my monitoring servers with supplementary JAVA processes.

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