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Rizwan Ahmed
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429 followers
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Basic steps while dealing with application slowness due to database
In this blog I will share my experience of improving web application performance. Application slowness is often faced in large scale applications. Slowness can happen due to multiple factors and one of the major factor is because of bad database design. Rec...

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Karachi, the upgraded one !
I last visited Karachi just a year ago and I feel dramatic positive change in Karachi in my current visit. Following are my observations: The scary mode in Karachi public is gone. They looks more energetic and motivated. Business is back and people are keen...

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Android Library Project and its usage
"Android Library projects contain shareable Android source code and resources that you can reference in Android projects. This is useful when you have common code that you want to reuse. Library projects cannot be installed onto a device, however, they are ...

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Bahrain - Buildings and Architecture
Bahrain is one of the very fast growing countries around the Arab world and is considered as a major tourist centers in Middle East. Some major development has been made in last few years to make country more tourist attractive. Though Bahrain is a very sma...

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Manipulating PDF document using iText library
There are several libraries that can be used to manipulate a PDF document like PDFBox , iText , PDFClows  etc. I also have to do some PDF manipulation stuff and I decided to go with iText. I choose iText because it supports low level PDF manipulation, its c...
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