Category: Reviews

Basic limitations of using open-source products

Apart from doing software / web development on Open-source platform, Indus Net Technologies also customize and implement open-source products for clients on demand. Some popular (and free) open-source products are SugarCRM, Drupal, osCommerce for CRM, content management and e-commerce respectively. IMHO, these are some limitations that I have observed. It is important to know them before initiating a project. These are not very serious in nature and using free open-source products remains a good option for many small and medium sized enterprises around the world. 1. Like any product, it is very important to align the product with your workflow and/or requirements. You must fit the product into the organization by making necessary changes. Therefore a gap analysis should be done and the effort must be estimated for aligning the product as per the current work-flow and/or requirements. 2. Most free open-source products lacks in usability. Therefore if you are doing a major implementation which will be used by thousands of people and you are going to pay for their time, you must consider a major overhaul of interface by involving a usability consultant from your vendor. Otherwise you will end up spending a lot of money. 3. Most free open-source products have very poor reporting system. These reports are not good enough to run a business as they fail to provide any insight into the business function that you are tracking. They should be re-done as per your company requirement aligned with your key measurement matrix for the given business function. 4. The programmers who can change the software as per your needs are the code-hackers types, who love to dive into an existing system architecture and make small changes to achieve the desired results. Therefore you must identify and hook up with the right programmer / programming company (like Indus Net Technologies – a bit of shameless self promotion) to get it right. 5. It is a myth, that implementing open-source software is free. Software code is free, not the hard work of programmers and analysts which goes behind implementing it. And you need the later to successfully implement it in your scenario and reap the benefits of the solution. Yes, it considerably reduces the cost, improves reliability and gives you a head start from where you can take informed decision about your IT needs. Do not get me wrong. I am only listing the limitations. The benefits are well-known and they out-live the limitations any day. However it is very important that these limitations are known before proceeding. Feel free to discuss / debate!  

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CSS turns 10!

CSS is 10 years old now! As far as web design is concerned, CSS might be most powerful invention of the lot. It’s very fast developing too. Today CSS has become the backbone of the UI of a website. You can’t imagine an effective website without a good CSS. But do we all know how it all started, what was the format that time, how it reached here? And also where are we heading towards? To know them all please read CSS @ Ten: The Next Big Thing in A List Apart emag. Long live CSS!

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Thirteen simple rules for speeding up your website

Yahoo Developer Network has featured a article on speeding up your website by following 13 simple rules. Seems to be very simple and effective.    1. Make Fewer HTTP Requests    2. Use a Content Delivery Network    3. Add an Expires Header    4. Gzip Components    5. Put CSS at the Top    6. Move Scripts to the Bottom    7. Avoid CSS Expressions    8. Make JavaScript and CSS External    9. Reduce DNS Lookups   10. Minify JavaScript   11. Avoid Redirects   12. Remove Duplicate Scripts   13. Configure ETags Read the full article here.

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The reason of CSS web design’s popularity

I was reading about the Web Design in general and came across an interview with Rob Weychert in designinterviews.com. Here he talked about various issues Web/Graphic design as any other web designer. But the best part of this interview is the section where he explained about the significance of CSS design and why it is so popular. There is nothing new he said, but the noticeable thing is how simply he explained it. It’s really a great read for those who wants to have the basics right! “Why do think CSS design is becoming so popular among web designers when tables are just as easy?”It has less to do with what’s easy than it has to do with what’s appropriate. The web standards movement, which has championed the use of CSS, encourages designers and developers to keep structure (XHTML), presentation (CSS), and behavior (JavaScript) separate. The primary reason for this is to maintain the purely structural nature of the HTML markup, which was never intended to be a design tool. The benefits of coding this way are numerous. For one thing, using CSS for layout instead of tables is much more efficient. A single CSS file can control the look of an entire site, whereas using tables for layout requires an excess of repetitive, superfluous code. This not only increases a site’s collective file size exponentially, it makes it a lot more work to maintain. Even more important than making things easier for yourself, though, is making things easier for your site’s users, and web standards have that angle covered as well. For instance, when it’s not cluttered by unnecessary presentational code like font tags and misused tables, properly semantic HTML is much more easily understood by search engines, mobile devices, and assistive technologies used by disabled people.

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Google Print Ads

Google has announced a new service today which allows its advertisers to publish print media ads from its adwords interface. Here is how google says it will work: Advertisers and agencies access Google Print Ads through the AdWords interface and interactively plan a targeted media buy-in up to hundreds of newspapers across the United States. Once they have identified target newspapers, they enter a bid for the available ad space and upload a creative. Newspaper publishers then view the bids, and either approve or reject them, with an option to provide direct feedback to the advertisers. Detailed reports and electronic tear-sheets provide accountability, and Google automates billing and payments for further transactional efficiency Unfortunately this service is available for US advertisers only. I can’t seem to follow the reason or see the constraint which locked print ads to US based advertisers only. We can be organizations which has advertising dollars, and who want to advertise in local newspapers, why should we prevented from doing that? We would have been very happy if the service was available in India, not that we would use it but we will be happy to know that we can use it 😉 Another striking thing is that, aren’t newspapers supposed to have a standard rate card for purchasing ads? Given this and the fact that newspaper advertising is already declining (notice that the papers are thinner?), what benefit is there for the consumer to bid for ads when they can buy it at list price from the newspapers directly? The only way to force customer to bid is when Google has exclusive contracts with these newspapers which I think is not possible as it will lead to anti-trust. Clearly, a benefit to newspapers is that they can lower the buying rates based on the current inventory and thus they have better chances of 100% booking. One more thing, Haven’t Google already killed or atleast seriously injured the newspaper advertising business? Why suddenly venture into non-internet based revenue model? It was the nemesis to newspaper advertising and this new model is bewildering! I guess we will soon see more about how this story unfolds – my message to newspapers is simple – If you can’t beat em, join em!

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700000 iPhone sold? $200m Made?

There is a lot of discussion around the internet where people are speculating that Apple has already sold 700, 000 iPhone within the 1st week of its launch. I find it very easy to digest but what is difficult to believe is that they have already made $200 – $266 million dollars in profit. Here is what a recent post in TechCrunch said: Based on the cost of manufacturing an iPhone (see post July 2), Apple would have made a profit of between $200million and $266 million in 3 days (not including marketing costs), on sales somewhere between $350million and $420million, significantly more than earlier estimates of Apple having a $300million weekend Here is what one of the commenters had to say in response: Anyone with any business sense applies all costs to determine a break-even point for a product before counting profits. Apple executives indicated that the iPhone was in development for 3 years. Apple’s R&D budget is on average 1.5B/year. Lets say a third of that budget was expended each year for the iPhone, iPod+itunes, and Mac (the three lines) – not counting Apple TV which is basically a torn down mac mini – we are talking about at least 1.5B in R&D spend over three years on the iPhone. A lot of iPhone advertising was Viral and blogs (aka FREE) but they did have a massive TV campaign which probably cost at least $25-$50M. Total Parts cost is a little more than 2 bills ($250) per iPhone, and manufacturing costs, Import costs, packaging, shipping and duties, based on my experience, should be around $75-$100 per handset. Lets assume there is NO retail markup since the iPhone is being sold ONLY in Apple Stores (ZERO Margin paid to self!) and ATT Stores (Assume zero margin to retail partner). Since 95% of models sold are the 8GB (based on surveys), we will ignore the lower price point ($499) for this exercise. The total GROSS profit per phone is about $275 (Revenue – Cost of Goods). Figuring in R&D Spend plus marketing, you’re looking at a break even point of 5.6 Million (5,600,000) iPhones! We’ve only sold a Tenth of that. When Jobs estimates 10 million iPhones in 18 months, he HAS to sell that many to recoup the massive investment put forth over the last several years. Lets start making business sense rather than writing a horribly inaccurate post that shows no sense of what “profit” means in GAAP I think that hits the problem right on its head. Another point that I would add is , sooner or later it will make no sense for people to buy an apple device for listening to music and another apple device to make calls. There is an integration required and when that happens any other differentiation apart from glitzy design will be lost !  Thus it will be interesting to watch how the growth momentum for both iPhone and iPod continue.

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What design can do!

World has started recognizing the power of design since last 5 years or so. Previously it was one of the underrated domains which was considered just to increase the aesthetic appeal of a product. But now we know that design sells – be it a product or website or anything. Design can: Create desire Improve intelligence Impact productivity Speak volumes Start revolution Eliminate frustration Source: aiga.org

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Wikiality

Wikipedia, the world’s largest online encyclopedia relies on millions on users for its content and likewise millions of users worldwide now rely on wikipedia on information about just any topic. On the other hand, ‘Wikiality’ is the method of making something up, but getting enough people to agree with you so that it becomes reality. Click here to read how Stephen Colbert caused chaos on Wikipedia and got banned for it. Here are other articles related to wikipedia: The Guardian: Can You Trust Wikipedia? (click here) The Register: Who owns your Wikipedia bio? (click here) The Register: Wikipedia: magic, monkeys and typewriters (click here) Why Wikipedia sucks. Big time (click here) My Point: 90% of the time what you get at Wikipedia is a great information, its the remaining 10% thats concerning. So, readers discretion is advised! 

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