Which database does Facebook & Google use ?

Facebook has moved to a NoSQL database named HBase. Google uses their own system called BigTable. 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.

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 disk
  • After the files have been copied, you will be required to select the location to install Windows XP
  • After selecting the disk, the installation process will start and it will show 40 minutes approx time to complete the installation process
  • Here is where the trick comes in action to quicken the installation process. 
  • Just press Shift+F10  command prompt will appear, now type taskmgr and then press enter.
  • This will bring out the task manager, now click on process tab and locate the process named Setup.exe
  •  Finally, right click on Setup.exe and set its priority to high 
That's it simple isnt it.

Comments

Popular posts from this blog

Hacking facebook accounts using google dork list

How To Make Anchor Text In Your Facebook Status For Promoting A Website ?

Which database does Facebook & Google use ?