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	<title>I am a Techie &#187; Software engineering</title>
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		<title>Genie9 &#8211; Continuous Backup Solution with Disaster Recovery Review</title>
		<link>http://www.iamatechie.com/genie9-continuous-backup-solution-with-disaster-recovery-review/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=genie9-continuous-backup-solution-with-disaster-recovery-review</link>
		<comments>http://www.iamatechie.com/genie9-continuous-backup-solution-with-disaster-recovery-review/#comments</comments>
		<pubDate>Wed, 03 Aug 2011 18:29:01 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[Continuous Backup Solution with Disaster Recovery Review]]></category>
		<category><![CDATA[Genie9 – Continuous Backup Solution with Disaster Recovery Review]]></category>

		<guid isPermaLink="false">http://www.iamatechie.com/?p=1596</guid>
		<description><![CDATA[Genie9, which was formerly Genie-soft, a company that covers-in commercial backup, restore and security software, inculcated in 2001 by Muayyad Shehadeh. Soaring high since then as the trusted data security and backup partner for SMB’s to fortune 500 companies, Genie9 introduced easy to use yet powerful, award winning backup solutions and rules the industry as [...]]]></description>
			<content:encoded><![CDATA[<p>Genie9, which was formerly <a href="https://secure.avangate.com/affiliate.php?ACCOUNT=GENISOFT&amp;AFFILIATE=27535&amp;PATH=http://www.genie9.com">Genie-soft</a>, a company that covers-in commercial backup, restore and security software, inculcated in 2001 by Muayyad Shehadeh. Soaring high since then as the trusted data security and backup partner for SMB’s to fortune 500 companies, Genie9 introduced easy to use yet powerful, award winning backup solutions and rules the industry as one of the top leaders.</p>
<p>The company brings to the market a range of Backup, Restore &amp; Disaster Recovery Solutions for computers running on Microsoft Windows based Operating Systems, providing solutions exceeding your requirements, in areas where its required the most and the least. A range of products and solutions, home based, business and cloud, delivering expertise and customer satisfaction like no other.</p>
<p>A happy offer for you now, a massive, never heard before 50% discount on every product in the market from Genie9. This is a limited time offer, just got it going good for 24 hours, as a part of the company’s 10th anniversary celebrations. Its a big catch now, you got this offer valid for any and every product from <a href="https://secure.avangate.com/affiliate.php?ACCOUNT=GENISOFT&amp;AFFILIATE=27535&amp;PATH=http://www.genie9.com">Genie9</a>, a best choice to make, you are with the industry’s leader and you got the deal to buy any product from them, never before cheap. Limited time!</p>
<p>Genie9 Home product range covers: <a href="https://secure.avangate.com/order/checkout.php?PRODS=4069915&amp;QTY=1&amp;AFFILIATE=27535&amp;COUPON=50OFFGTL&amp;CART=2 ">Genie Timeline Home 2.1</a>, Genie Backup Manager Home 8.0, Genie Mail Backup 8.0, Genie Archive for Outlook 2.5, Genie Timeline Free and Outlook Express Backup 6.5.<br />
Genie9 Business product range covers: Genie Timeline Professional 2.1, Genie Timeline Business 2.1, Genie Timeline Server 2.1, Genie Backup Manager Professional 8.0, and Genie Backup Manager Server 8.0.<br />
Genie9 Cloud product range covers: Timeline Cloud Business, Timeline Cloud Family, Timeline Cloud xSP and Cloud Turtle (FREE)</p>
<p>Genie9 got the edge in dealing any of your complicated problems, perfect addressed with simple solutions. You got every product from Genie9 running smooth in your computer, sleek, clear interfaces, intuitive wizard-based functionalities, robust functions bought in a simple easy to use interface, requires not much expertise and goes well with any user. You can avail the offer direct from Genie9 (make use of their website) or but from any Genie9 authorized reseller.</p>
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		<title>Amazons new Protocol to Speed up Cloud Computing</title>
		<link>http://www.iamatechie.com/amazons-new-protocol-to-speed-up-cloud-computing/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=amazons-new-protocol-to-speed-up-cloud-computing</link>
		<comments>http://www.iamatechie.com/amazons-new-protocol-to-speed-up-cloud-computing/#comments</comments>
		<pubDate>Fri, 25 Sep 2009 12:36:52 +0000</pubDate>
		<dc:creator>Jayakrishnan</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[amazon cloud computing]]></category>
		<category><![CDATA[cloud computing]]></category>
		<category><![CDATA[FASP cloudcomputing]]></category>
		<category><![CDATA[tcp]]></category>

		<guid isPermaLink="false">http://www.iamatechie.com/?p=1331</guid>
		<description><![CDATA[Data intensive computing has been less costly nowadays due to cloud computing.  Cloud computing allowing users to buy resources online.  One major problem that plagued may users was the inability to upload large amount of data and this area has remained costly and time consuming.  Amazon announced a new file transfer protocol     which makes [...]]]></description>
			<content:encoded><![CDATA[<p><a rel="attachment wp-att-1332" href="http://www.iamatechie.com/amazons-new-protocol-to-speed-up-cloud-computing/images-6/"><img class="alignright size-full wp-image-1332" style="float:right" src="http://www.iamatechie.com/wp-content/uploads/2009/09/images1.jpg" alt="" width="111" height="83" /></a>Data intensive computing has been less costly nowadays due to cloud computing.  Cloud computing allowing users to buy resources online.  One major problem that plagued may users was the inability to upload large amount of data and this area has remained costly and time consuming.  Amazon announced a new file transfer protocol     which makes transferring copious amount of data a breeze and it does not requires heavy infrastructure.</p>
<p>One of the biggest bottle necks in cloud computing many say is the upload and download of data from the cloud.  The major bottleneck in this upload and transfer of data is the TCP a layer in the internet which is responsible for the transfer of data. TCP is fine for small amounts of data but when it comes to large amount of data it is very sluggish.</p>
<p>Transferring data across the United States making use of a  100-megabits-per-second (Mbps) Internet link making use of TCP can result in a latency of 100 milliseconds causing a  loss of 1 percent of packets, which translates to transfer rates at the rate of 10 Mbps and less.</p>
<p>Amazon Web Services makes use of technology developed by Aspera, based in Emeryville, CA and it is called the Fast And Secure Protocol (FASP).</p>
<p>“It  is an alternate bulk data moving protocol,” says Michelle Munson, Aspera&#8217;s CEO and cofounder. &#8220;The inefficiency [with TCP] is really very noticeable when transferring large amounts of data,&#8221; she says.</p>
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		<title>Singly LinkedList in Javascript</title>
		<link>http://www.iamatechie.com/singly-linkedlist-in-javascript/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=singly-linkedlist-in-javascript</link>
		<comments>http://www.iamatechie.com/singly-linkedlist-in-javascript/#comments</comments>
		<pubDate>Sat, 27 Jun 2009 13:13:21 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[linkedlist]]></category>
		<category><![CDATA[linkedlist javascript]]></category>

		<guid isPermaLink="false">http://www.iamatechie.com/?p=1087</guid>
		<description><![CDATA[I was developing some Web chat like gmail web chat. I have a module to develop a public chat, so my requirement was to keep track of all users in the room. So I created a linkedlist to keep track of the users in room. I would like to share the javascript linkedlist code with [...]]]></description>
			<content:encoded><![CDATA[<p>I was developing some Web chat like gmail web chat. I have a module to develop a public chat, so my requirement was to keep track of all users in the room. So I created a linkedlist to keep track of the users in room. I would like to share the javascript linkedlist code with developers. So I hosted it at <a href="http://code.google.com/p/javascript-linkedlist/" target="_self">google code</a>. Please feel free to add up your functionalities also.</p>
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		<title>Linda Rising on Collabration</title>
		<link>http://www.iamatechie.com/linda-rising-on-collabration/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=linda-rising-on-collabration</link>
		<comments>http://www.iamatechie.com/linda-rising-on-collabration/#comments</comments>
		<pubDate>Thu, 04 Jun 2009 17:20:21 +0000</pubDate>
		<dc:creator>Jayakrishnan</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[agile software development]]></category>
		<category><![CDATA[Linda Rising]]></category>
		<category><![CDATA[pair programing]]></category>

		<guid isPermaLink="false">http://www.iamatechie.com/?p=937</guid>
		<description><![CDATA[Linda Rising is an expert in the field of Agile Software Development . Agile software development refers to a group of software development methodologies based on iterative development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. The term was coined in the year 2001 when the Agile Manifesto was formulated. Linda Rising [...]]]></description>
			<content:encoded><![CDATA[<p>Linda Rising is an expert in the field of Agile Software Development . Agile software development refers to a group of software development methodologies based on iterative development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. The term was coined in the year 2001 when the Agile Manifesto was formulated. Linda Rising has  coauthored a book called &#8220;<a href="http://www.amazon.com/Fearless-Change-Patterns-Introducing-Ideas/dp/0201741571" target="_blank">Fearless Change: Patterns for Introducing New Ideas</a>&#8221; with Mary-Lynn Manns.She explains about how she got excited with  the activities of the brain and  the social rituals of the ape while she worked on her book. She says that how exciting it is to talk about various agile methodologies but the problem always see in implementing them on how it is very tough in telling and convincing people who struggle to make deadlines about ideas like pair programming or test driven development.</p>
<p>She assumes that it is a matter of logic.If she considers herself a logical person and the people in her team to be all logical then the best way to implement anything would be to outline the logical reason behind its implementation and how it will work out. This is very successful she points out . Most of the time people actually do not think logical and this makes it hard in implementing ideas. She tells that it is the unconscious part of the brain that has vast processing capabilities and the conscious is much like a monitor whereas the unconscious is much like the CPU in analogous terms.</p>
<p>In her own words she says that &#8220;We shouldn’t struggle logically and try to introspect looking for solutions&#8221;. when she spoke about the social behavior of Chimps and Bonabos in understanding agile Developmnet Methods and why it worked this is what she had to say.&#8221;he talk that I gave here might have seemed to some people a little frivolous. I was talking about chimpanzees and bonobos. What I was trying to point out is evolutionary roots for a lot of things that our brains are hardwired to do. And when we considered the success of Agile development, I think we have to look at those evolutionary, biological roots and say: “Maybe the reasons why pair programming works so well, or the idea of keeping teams small, is that we are hardwired to perform best in that kind of environment”.</p>
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		<title>Agile Project Management tool</title>
		<link>http://www.iamatechie.com/agile-project-management-tool/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=agile-project-management-tool</link>
		<comments>http://www.iamatechie.com/agile-project-management-tool/#comments</comments>
		<pubDate>Wed, 10 Sep 2008 08:05:56 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[My thoughts]]></category>
		<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[37 Signals]]></category>
		<category><![CDATA[Agile]]></category>
		<category><![CDATA[LAMP]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[symfony]]></category>

		<guid isPermaLink="false">http://www.iamatechie.com/?p=406</guid>
		<description><![CDATA[I am planning to develop an Agile project Management tool. I am really inspired by 37 signals mode of working. So far they have developed 4 (Basecamp, Highrise, Backpack, Campfire) cutting edge applications and open source web application framework called Ruby on Rails. Moreover 37 signals also developed some more applications, tadalist, writeboard, job board [...]]]></description>
			<content:encoded><![CDATA[<p>I am planning to develop an Agile project Management tool. I am really inspired by <a href="http://www.37signals.com/" target="_blank">37 signals</a> mode of working. So far they have developed 4 (<a href="http://www.basecamphq.com/?source=37s+home" target="_blank">Basecamp</a>, <a href="http://www.highrisehq.com/?source=37s+home" target="_blank">Highrise</a>, <a href="http://www.backpackit.com/?source=37s+home" target="_blank">Backpack</a>, <a href="http://www.campfirenow.com/?source=37s+home" target="_blank">Campfire</a>) cutting edge applications and open source web application framework called <a href="http://www.rubyonrails.com/" target="_blank">Ruby on Rails</a>. Moreover 37 signals also developed some more applications, tadalist, writeboard, job board etc.  They are developing cutting edge application even working in different time zone. I think all of those who are interested in web application development / marketing should read there book, &#8220;<a href="http://gettingreal.37signals.com/" target="_blank">Getting Real</a>&#8220;.</p>
<p>Getting inspired by 37 signal team I am also planning to develop an application, which is a Agile Project Management tool. I am now acting the role of <a href="http://www.iamatechie.com/agile-business-analyst/" target="_self">Agile Business Analyst</a> (If someone are good please let me know I will handover this job to you <img src='http://www.iamatechie.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' />  )for the product, and I am collecting requirements from different engineers who are into Agile SE. As a part of it please convey your thought on the same, what you need to improve your Agile experience. I will put them into different Sprints and realize the product.</p>
<p>And ofcourse <a href="http://www.iamatechie.com/wp-content/uploads/2008/09/sanil-s.pdf" target="_self">about me</a>, I have 3.5 years industrial experience in Web and telephony (asterisk) application development. For more information about me check out my <a href="http://www.linkedin.com/in/sanilchandran" target="_blank">LinkedIn profile</a>. Please contact me @ mail2sanilATgmailDOTcom.</p>
<p>I am planning to develop application in <a href="http://www.symfony-project.org/" target="_blank">Symfony</a> an open source framework for PHP, in LAMP framework. It is one of the best framework available with plenty of plugins. Moreover this framework is designed for enterprise web application development. I welcome all of those who are interested in participating in the project both in development and identifying requirements. The application will be open source under <a href="http://en.wikipedia.org/wiki/GNU_General_Public_License" target="_blank">GNU Licence</a>. As of now we have 2 developers in hand one is me and other is <a href="http://www.sarathdr.com" target="_blank">Sarath</a> who will handle XHTML design he is an expert in the field.</p>
<p>Let us work like 37 signals, I am in touch with Jason who is one of the founder of 37 signals, will ask for his expert guidance regarding this. Let this be a community intiative which will conceptualize the Agile Project management tool. I am waiting some of the Agile and open souce geeks who have prior experience in Symfony who are also interested in contributing for this project.</p>
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		<title>Who is Agile Business Analyst?</title>
		<link>http://www.iamatechie.com/agile-business-analyst/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=agile-business-analyst</link>
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		<pubDate>Sat, 30 Aug 2008 10:51:19 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[Agile]]></category>
		<category><![CDATA[Agile Business Analyst]]></category>
		<category><![CDATA[Business Analyst]]></category>
		<category><![CDATA[SaaS]]></category>

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		<description><![CDATA[Traditional Business Analyst nBusiness analyst are suppose to be the requirement definer who will be able to define all the requirement of the project from the starting of the project(s). This is the job of Business analyst in tradition requirement analysis. During the traditional software engineering once documented by business analyst are not going to [...]]]></description>
			<content:encoded><![CDATA[<p><img style="float:right;" title="business-analyst-negotiation" src="http://www.iamatechie.com/wp-content/uploads/2008/08/business-analyst-negotiation.jpg" alt="" width="189" height="135" /><strong>Traditional Business Analyst</strong><br />
nBusiness analyst are suppose to be the requirement definer who will be able to define all the requirement of the project from the starting of the project(s). This is the job of Business analyst in tradition requirement analysis. During the traditional software engineering once documented by business analyst are not going to change atleast not without potential delay and budget overruns. He should communicate properly with the customer and refine the needs of the customer. He should be able to satisfy the customer(s) need.<br />
<strong>What is Agile Project Management?</strong><br />
This SE assumes that process required to develop working software in todays economy is not predictable. Requirement may change, technology may change we can predict individual team members efficiency. When the factors that affect engineering are not static we can&#8217;t predict the outcome within sufficient tolerance. Instead we need to adjust the outcome and guide them to create desired outcome. Agile project management does this by creating a high level visibility of the project status, frequently inspecting outcome and maintain the ability to adapt the changing requirement.</p>
<p>In Agile collaborative project requirement succeeds. All the team members are from all discipline involved in defining project requirement. Technical team members and Quality Assurance (QA) collaborate with the product owner and the BA to develop the project specifications. So Team members in Agile project management can experience the collaborative business process involved in the product engineering.<br />
<strong>Then Who is Agile Business Analyst?</strong><br />
Just as every Agile team does not necessarily need a dedicated Project Manager, not every team will need a dedicated Business Analyst. Many Agile projects rely on team members that can perform more than one role. Following are the skills needed for a Agile Business Analyst.</p>
<ul>
<li>Like traditional SE Agile Business analyst facilitate discussion with the product owner.</li>
<li>Afterwards the business analyst should be able bring tremendous amount of technical knowledge that help him to draw out the high level functional requirement from the product owner.</li>
<li>BAs can also help translate user needs into more technical language for the developers.</li>
<li>Coaching and team building.</li>
<li>Developing a good understanding of software architecture concepts will help to bridge the gap between the development team and the business.</li>
<li>Agile team dynamics and collaborative decision-making techniques.</li>
</ul>
<p><a href="http://www.iamatechie.com/wp-content/uploads/2008/08/agile-learning-ba2.jpg"><img class="aligncenter size-full wp-image-361" title="agile-learning-ba2" src="http://www.iamatechie.com/wp-content/uploads/2008/08/agile-learning-ba2.jpg" alt="" width="500" height="303" /></a></p>
<p>As a whole even the project can be deliver even without a Project Manager, the Business analyst facilitate, define, understand the team deliver the project with even admit continuous requirement change. That means the Business Analyst should participate in the whole engineering cycle.</p>
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		<title>Software as a Service (SaaS)</title>
		<link>http://www.iamatechie.com/software-as-a-service-saas/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=software-as-a-service-saas</link>
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		<pubDate>Wed, 26 Mar 2008 15:53:31 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[SaaS]]></category>
		<category><![CDATA[Software as a Service]]></category>
		<category><![CDATA[Web 2.0]]></category>

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		<description><![CDATA[This is a modern software application delivery model, in which vendor develop the application, host and maintain the applications by themselves. Traditional applications are Application service provider or on demand applications. So customer need to pay for the entire application. Moreover customer might not be interested in all the service provided by the software. This [...]]]></description>
			<content:encoded><![CDATA[<p class="MsoNormal" style="text-align: justify">This is a modern software application delivery model, in which vendor develop the application, host and maintain the applications by themselves.</p>
<p class="MsoNormal" style="text-align: justify"><o:p></o:p>Traditional applications are Application service provider or on demand applications. So customer need to pay for the entire application. Moreover customer might not be interested in all the service provided by the software. This create customer a feeling to pay less for the application. All most all traditional desktop applications are on demand or application service provider model.<br />
<o:p></o:p></p>
<p class="MsoNormal" style="text-align: justify">As web space bringing more attention to customers the idea of software as a service arise. Now web act as a platform to help and enhance service based access to infrastructure, applications and business processes. You can see that almost all modern web 2.0 applications follow the software as a service model. Customers do not pay for the entire application rather than they pay only for use. Even the vendor can expose there service via API which may be web service or REST calls. Since the application resides centrally any patch can be applied anytime without any hurdles. Recent survey says that software as a service and cloud computing holds most strategic values in the coming years.</p>
<p class="MsoNormal" style="text-align: justify"><img src="http://www.iamatechie.com/wp-content/uploads/2008/03/0906icddiagram.gif" alt="0906icddiagram.gif" /></p>
<p class="MsoNormal" style="text-align: justify">Let me bring your attention by demonstrating an application. One of the popular platform <a href="http://fastalerts.in" target="_blank">fastalerts </a>where customers can send alerts which can be sms, email or voice alerts. If I am a customer of the application I don’t need to pay for using application rather than that I pay for the sms. I can purchase sms packages and send from the application. I hope now you got a clear idea what is <a href="http://iamatechie.com/tag/SaaS">SaaS</a>?</p>
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		<title>Requirement :- From Reverse engineering ?</title>
		<link>http://www.iamatechie.com/requirement-from-reverse-engineering/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=requirement-from-reverse-engineering</link>
		<comments>http://www.iamatechie.com/requirement-from-reverse-engineering/#comments</comments>
		<pubDate>Fri, 07 Mar 2008 15:59:54 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[My thoughts]]></category>
		<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[maintenance]]></category>
		<category><![CDATA[requirement]]></category>
		<category><![CDATA[reverse engineering]]></category>

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		<description><![CDATA[Today I started doing a maintenance project. Beautiful thing is that i don&#8217;t have a functional live system, what I have in hand is code-base . Its a big system, really big. But the fact is that those who given the system for maintenance, even they don&#8217;t know what all are requirements? They have a [...]]]></description>
			<content:encoded><![CDATA[<p><img src="http://www.iamatechie.com/wp-content/uploads/2008/03/software_test_web.jpg" alt="software_test_web.jpg" /></p>
<p>Today I started doing a maintenance project. Beautiful thing is that i don&#8217;t have a functional live system, what I have in hand is code-base <img src='http://www.iamatechie.com/wp-includes/images/smilies/icon_sad.gif' alt=':-(' class='wp-smiley' />  . Its a big system, really big. But the fact is that those who given the system for maintenance, even they don&#8217;t know what all are requirements?  They  have a functional requirement document very cluttered and un-managed. The system is still live but what use in having a live system buts its not functionally live. Its a bad thing right ?</p>
<p>The project has been live since 2005 January. They handover the code-base along with database structure but it was done in j2ee I have no idea how can make the system up for a test run at-least, anyways I have the code-base in hand I started studying the business logic from the code-base. They strongly suggest to continue with existing system and fix the bugs. But the basic thing was the system design and implementation is too bad. A lot of redundancies are there in the database structure and the application logic.</p>
<p>I decided to port the application to PHP, provided requirements from HTML pages. This is really a new experience for me. There is no technology crack in the system so its not so interesting in the development. The attractive feature is that we don&#8217;t need to design the HTML pages its already there.  <a href="http://iamatechie.com/about" title="Me" target="_blank">Me</a>, <a href="http://sarathdr.com" title="sarath" target="_blank">sarath</a> and <a href="http://sajithmr.com" title="sajith" target="_blank">sajith</a> are into the development for this. Hope to complete this project with in one month, cos we need to deliver it as soon as possible.</p>
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		<title>Design Patterns</title>
		<link>http://www.iamatechie.com/design-patterns/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=design-patterns</link>
		<comments>http://www.iamatechie.com/design-patterns/#comments</comments>
		<pubDate>Wed, 27 Feb 2008 07:01:12 +0000</pubDate>
		<dc:creator>Sanil S</dc:creator>
				<category><![CDATA[Software engineering]]></category>
		<category><![CDATA[class diagrams]]></category>
		<category><![CDATA[design patterns]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[php5]]></category>

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		<description><![CDATA[Design patterns are reusable component for general problems during the development life cycle. Suppose a service company like infosys they are developing applications generally for their clients. Each and every application have some part in common. So we can consider those part as a reusable component. The reusable components have some specific part in common [...]]]></description>
			<content:encoded><![CDATA[<p>Design patterns are reusable component for general problems during the development life cycle. Suppose a service company like infosys they are developing applications generally for their clients. Each and every application have some part in common. So we can consider those part as a reusable component. The reusable components have some specific part in common gathering those specific part and define it as a pattern so that the same pattern can be applied for other projects.</p>
<p>For eg: Most of the common web applications need have the functionality of file uploading from a client system. We can consider the uploading components as a design pattern.</p>
<p><a href="http://www.iamatechie.com/wp-content/uploads/2008/02/patterns2-1.jpg" title="patterns2-1.jpg"><img src="http://www.iamatechie.com/wp-content/uploads/2008/02/patterns2-1.jpg" alt="patterns2-1.jpg" /></a></p>
<p>Above diagram shows file uploading design pattern.</p>
<p>PHP5 is strongly object oriented programming language. Almost all the web application need the functionality. The above class diagram can be implemented in php5.</p>
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