Technical Articles

Feb 12, 2008

What is a successful web application ?

Posted by Anandhan Subbiah in Personal, Technical Articles 1 comment

I think there are still a lot of doubts on what a successful web application is. There are a lot of successful applications on the web facebook, myspace, youtube to name a few.I am a hardcore engineer. I used to believe that the engineering aspect of a project was more important than anything else. But [...]


Jan 26, 2008

Latest Tech Videos

Posted by Anandhan Subbiah in Cool Products, Technical Articles No comments

Jan 3, 2008

SPARC Architecture – An Introduction

Posted by Anandhan Subbiah in Technical Articles No comments

The Scalable processor Architecture is the widely used by the Solaris operating system.There are three versions v7 and v8 which are 32-bit and V9 which is 64-bit. The SPARC v9 processors can run 32-bit applications as well.
The SPARC processor has 32 general-purpose registers.
The SPARC architecture is big-endian in nature which means that the integers and [...]


Dec 6, 2007

Creating a SSH Tunnel in a MAC

Posted by Anandhan Subbiah in Technical Articles No comments

Typically there are two machines involved when creating a SSH Tunnel.
1) The machine with the public facing IP.
2) The machine which does is not available to the public but certain ports are open for outside access. For example if mysql is running on the box then port 3306 is reachable using the public facing machine.
Here [...]


Oct 4, 2007

Java Application Performance Management

Posted by Anandhan Subbiah in Java, Technical Articles 1 comment

Java Application Performance Management is not performance tuning but a software process which is applied throughout the development of a product. The benefit of this approach is simply “saving dollars”. The cost and time required to fix a performance issue in production will be a lot more than in development. There is always the human [...]


Aug 12, 2007

Facebook source code compromised

Posted by Anandhan Subbiah in Technical Articles No comments

The source code for facebook was made availanble at http://facebooksecrets.blogspot.com/ by a unknown blogger. I am hoping that next time users will think twice before providing personal information to a website . I am all for web communities but unless you are careful about what you post , sometimes a simple comment might come and bite you [...]


Jul 27, 2007

Eclipse and OutOfMemory Exceptions

Posted by Anandhan Subbiah in Java, Technical Articles No comments

Any developer using eclipse would have seen the “out of memory” exception . The immediate resolution that might come to mind is to increase the heap size . Something like
-vmargs -Xmx512m
But that does not really solve the issue as even with these settings there is a very good chance of getting the out of memory [...]


Jul 9, 2007

My VISTA problems

Posted by Anandhan Subbiah in Technical Articles No comments

Vista looks much better than XP and I have no issues with the Aero interface . I have serious issues with compatability though. Real Player does not work for me anymore . I cannot even install Safari or iTunes. The worst thing ever is the message box which says that windows is trying to find [...]


Jun 25, 2007

The Apple iPhone is released this Friday !

Posted by Anandhan Subbiah in Cool Products, Technical Articles 2 comments

There is lot of excitment around this new phone from Apple and I am really excited as well. Let us hope the phone is worth the hype. I am only concerned with the charge from the cellular provider . The phone will be as cool as advertised only if the user has access to all [...]


May 14, 2007

Apache and SSL

Posted by Anandhan Subbiah in Technical Articles No comments

Why SSL ?
Protecting your web folders with Basic Authentication by using either htpasswd (using the filesystem to store username and password or mod_auth_mysql (using mysql to store username and password) increases security. But , this added layer of security provided by Basic Authentication can be overwhelmed easily by a serious hacker familiar with sniffing tools since  the username [...]