Binary Me

January 15, 2010

Chrome Browser – Amazingly Fast!

Chrome the Lightweight Browser
This is not the first time I came across Chrome, in fact I must be the first among my friends to use it early last year.

It was a nice acquaintance, the interface was clean, fast yes it was fast, I was excited to throw away my Firefox but one thing in Chrome was missing the equivalent of Firebug, a debugging add on  which will make web application development more exciting every programmer should use.

Thus, I ended still using my reliable Firefox browser.

A Merry Christmas
Just an aside we were working on a project prototype last year for a big web database application, well we got lucky, after series of presentation and proof of concept application we finally got the approval, that makes our Christmas a little merrier.

Mission Critical Project
We are excited about this project but we have also mixed emotions.  To give you a background this is something we haven’t done before, I mean we had big projects similar to this, but this one we are using new technology in the bleeding edge including Java, PHP, Apache, Postgre, Dojo (practically no limitation here) on one occasion we have to wait for the “nightly source update” of Dojo to check if it would fixed a bug we suspected.

Anyway, during our initial development one of the primary issue we take into consideration is stability, security and speed.

Performance Issues
Web application performance is affected by the server, client PC, memory, internet bandwidth and program execution speed.

Anyway during our program testing we encountered “loading” delay of the program, specifically loading of Java Scripts. This would not be acceptable.

Seventy percent (70%) 0f load time was involved in loading the Java Scripts. We browse the web of the possible solutions. Some talk about memory, hardware, internet bandwidth, compression, Java Script builds etc. Then I came across a new http protocol they call it SPDY (read speedy) as a replacement or enhancement to TCP/IP? The problem is it still in the early stage and still not implemented in current browsers, except (as mentioned in one forum) Chrome and Safari.

Chrome Revisited
Thus I immediately downloaded the latest version of Chrome and tried our web application on it. Wow! The result is amazingly fast.

Using Chrome initial application load time is approx 3 to 5 secs compared to Firefox 3.6 which would take almost 30secs. Reloading a page is a snap 1 to 2 secs compared to Firefox at 10-15 seconds. I tried Safari but  I gave up it was too slow I don’t really know the reason was, perhaps it was not aware or optimized for Java Scripts.

A new development tool is also available similar to Firebug.

The Verdict
I am very happy of the test results, as I would not (for now) delved on JavaScript optimization issues. Thanks to the people behind Chrome.

Anyway, by virtue of the power I have over my Compaq I hereby set my default browser to Chrome.





November 23, 2009

Internet Look-a-Likes

Filed under: Random Surf, Sleepless in Garage

Mall Watching
Me and my wife seldom goes to the mall except when the kids acts a little noisy, annoying and you can already read in their forehead the word “bored”. Or when we have to buy quick items for the house, and other times is when we have business appointments usually held in coffee shops.

During this times our (couples) favorite pass time is to watch the people we came across and compete who can identify a look-a-like for celebrities, movie heroes and just a look-a-like of people whom we know.  Don’t get me wrong but it’s not what you think, we are not doing it a negative way, but more on the positive side.  Sometimes we can come up with look-a-like who is a cross of two persons or personalities we  know. It’s funny try it.

We also enjoyed this pass time in the port terminals, in new places we visit and even movies we watched. We believed we are getting good at it that we sometimes fancy of creating a “Double Company” to supply “doubles” for the film industry.

Anyway, while surfing the net last night I came across a very interesting site with a technology that will definitely change the way we see the world and the Internet.

Powerful Search Engines
We are all familiar with the powerful search engines like Yahoo, Bing (from Microsoft) and my favorite Google. By simply typing keywords this engines will list millions of websites arranged with relevance in just a split of a second, making sense all the vast information available from the Internet.

However, keyword search is limited to searching things that are easily described with text. But how can you describe a specific design of shoes or jewelry, or a painting you don’t exactly know?

This is where Superfish comes in.

Visual Search
An image worth a thousand keywords.

Superfish is a visual search technology that allows you to search images based on a “key image”. Example given a delicately designed shoe(s) it will search and list all shoes with strikingly similar attributes. The concept is simple yet very powerful.

Superfish developed what they believe to be the world’s most advanced visual search technology. Their algorithms and proprietary technology can analyze the content of any digital image and find additional images with similar content. This functionality allows you to search by sight, or what they call visual search. Superfish similarity-search can find “similar” or “more like” the item you are clicking on. Superfish is all about “finding and understanding by sight.” It’s a more basic, intuitive and natural way to obtain visual identification and similarity. This technology is far more advanced than other old image-matching, and far more exciting than object recognition.

There no better way see how it actually work but to visit these sites: http://www.jewelryviewer.com and  http://www.shoewindow.com.

There are many potential applications.

Fashion and Arts
One already mentioned above is in the fashion and design industry.  You can search and compare shoes, jewelries, furniture designs.

Architecture and Landscapes
Another would be in architecture given an architectural design you search similar movement from across the globe. You can also  find similar city landscapes, and mountain ranges.

Nature and Animals
You can also use this technology to find similar insects, animals, rock formation, vegetation and flowers.

Crime Investigation
This technology could help solve crimes, authorities will now be able search the Internet based on a suspects pictures.

Superfish Google
The Superfish demo sites as of now only search images within there domains. For this technology to really be of much use, it should be integrated with a search engine that would crawl the Internet and index the vast images already available. But I would love to see this technology merged with the already powerful Google search engine.

Your Look-a-Likes
If you are still wondering whether you do look like Tom Cruise, you can use your best picture to see and search if he is one of your look-a-like. Just don’t blame the engine if some Neanderthal man appears in the result!

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