Topic 12 concurrency & recovery

This video Presentation explains the concept of " concurrency & recovery" in Database Management Systems.

Topic 13 security & integrity

This video Presentation explains the concept of "security & integrity" in Database Management Systems.

Install any edition (Home Basic, Home Premium, Professional, Ultimate) of Windows 7 from one Windows 7 ISO / Image

Yes, you read it right. Now you can install any edition of Windows 7 from any Original ISO. You do not need to buy different DVDs for each edition of Windows 7. Every windows 7 DVD contains all the editions of the Windows 7(Home Basic, Home Premium, Professional, Ultimate).

If you have DVD of Windows 7 (any edition), you need to create of ISO of it. To prepare ISO of DVD, you can use any DVD ISO MAKER software. I generally use MINIDVDSOFT’s Free DVD ISO MAKER software to prepare ISO of DVDs. Once you have created ISO, lets move to the next step.

Now using UltraISO or MagicISO, you can edit the ISO File. You have to browse to “SOURCES” folder. Look for the file “ei.cfg”.

Installing Wordpress in Windows 7 using WAMP Server

Installing Ubuntu Server Command Line with LAMP

Installing Visual Basic 6.0 / Visual Studio 6.0 in Windows 7 Ultimate with step-wise process

How to install Linux Mint 12

Red Hat Linux 9 installation as "WORKSTATION" in Vmware Workstation

Red Hat Enterprise Linux 5 installation in Vmware

Red Hat Linux 9 installation as Personal Desktop in Vmware from 3 discs

Transfer Music / Mp3 files to iPhone / iPad without iTunes

Yes , you read it right. You don't need iTunes always to transfer music or videos to your own iPhone or iPad.  But For this, you need to have your device Jailbroken. Jailbroken means FREEDOM from APPLE. You can do or install with your device whatever you wish you to do.
SO, firstly you need to JAILBREAK your device. There are lots of software which can do that very easily like:

• Redsn0w
• Evasi0n
• Blackra1n

There are more just google yourself and you will find complete guides to jailbreak your device.

Now you need a pair of software. One on your iDevice and second one on your PC. Here is the list:

1. MewSeek on your iDevice
   
2. iFunBox on your PC / MAC
   

MewSeek is available in Cydia
and
i-FunBox can be downloaded from www.i-funbox.com

Firstly, you have to transfer music files using i-funbox.
Open i-funbox , and using Raw File System and browse to /var/Mobile/Media/Downloads
and transfer your files here.

Then on your iDevice, open MewSeek. Then open Download Tab. You will see all the music files, you transferred to /var/mobile/media/downloads. Now select all the files and Select Import all option in MewSeek. Your all songs will be automatically added to Music Library.
To verify that all songs are imported successfully, just open Music Player and check Songs list.

That's It.

Access Linux Partitions(ext2 /ext3 /ext4 ) in Windows(xp / vista / 7 / 8)

If you have DUAL Boot System with Linux and Windows, you must have faced the problem that you will not be able to access Linux Partitions in Windows. Because Windows doesn't support Linux Partitions (Ext2, Ext3, Ext4).

But there are few free software using which you can easily access linux partitions without switching to linux.
Here is the list of the software which are useful for accessing linux partitions:

wamp server 2.2e 64-bit installation in windows 7 ultimate 64 bit

ubuntu12.10 Installation in VMware Player

Install Windows 8 without cd-key / activation code

Hi ! This time Microsoft has launched Windows 8, A new metro look for the new upcoming PC / devices.
Specially designed for touch screen devices. Microsoft provided BETA and Release Candidates versions for public. Everybody could download, test and feel WINDOWS 8. But now WINDOWS 8 is released officially as RETAIL and PRO versions.

Now WINDOWS 8 can be purchased from the official site. But now you must have to enter the Activation Code or Key to install Windows 8 on your machine. But I was able to find out a small workaround using which anybody can install WINDOWS 8 without entering the KEY during installation process. You can simply skip entering the KEY for WINDOWS 8.

Installation of Personal Web Server ( PWS ) in Windows 98 Second Edition (SE)

Installation of Internet Information Server in Windows XP

jailbreak iphone without cydia

Yes, you read it correct. It is possible to jailbreak your phone without cydia. I wanted to jailbreak my iphone  and never wanted to install Cydia because Cydia takes space on iphone which may create problem for those who have 8GB iphone. Generally after jailbreak iOS 5.1.1, 8gb iphone gives error of "DISK SPACE Full". To avoid this error, I jailbroke my iphone without installing Cydia. I searched a lot on internet, but there was no solution. So, I thought of an experiment. I downloaded latest Redsn0w and during Jailbreak, I unchecked the option "install Cydia". and That's it. My iphone was jailbroken. But now the problems I faced were 1. I was not able to install any .deb file 2. I was not able to install .ipa file.

Become Google Power Searcher

Whenever we need to search something on internet, first thing comes to our mind that is Google. We, on daily basis, use Google many a times. Here I am going to show you how to use Google for searching.

 It may sound stupid to you as everybody use Google for search, then what else I can bring new to you. I am going to show a few tricks using which you can enhance the search and can get better results.

Google Advanced Search

Use your Mobile Phone as Remote for Laptop or PC

Sometimes everybody wish to control his/her PC / Laptop from far distance. Like the way we used to control our TV in the home. Now same thing can be done with your Laptop or PC also. You can control your Laptop or PC from distance. There are multiple ways of controlling the PC from remote location. Only thing is you need to understand the need how do you want to control it.

I will try to discuss the things in simpler language, so that everyone can understand this. Before I start, let me tell you that you have to install the software on your mobile phone and PC/Laptop also. PC/Laptop and Mobile Phone should have Bluetooth / WiFi capabilities.