Archive

The Long Tail

longtailI have been reading this book on and off for last few weeks, finally finishing the last 100 pages yesterday night.

The book was “The Long Tail” by Chris Anderson (Editor Wired Magazine). The book talks in detail how the Long Tail of endless choices is reshaping the world economics by creating unlimited demand.  It talks about how the Digital World like Amazon, eBay, Rhapsody, iTunes and others are changing the fundamentals on Music and online industry – they have Zero cost of holding inventory which allows them to carry unlimited choices. So customers now have a choice to get music hitherto they could not have found in a mainstream store. It adds how consumers are now becoming Tastemakers and Buyers snatching the power of selection from Magazine Editors and Walmart Buyers.

The book closes with talking about 3 types of hits:

1) Type 1: Authentic Top Down hits: These are like your World Cup and Olympics

2) Type 2: Synthetic Top Down hits: These are lame products that are marketed and hence created to be hits

3) Type 3: Bottom-Up Hits: These rise on word of mouth and community support

Out of this, Type 1 will continue to do well. Type 3 will do even better, but it is Type 2 that will suffer.

Overall, I enjoyed reading the book and will recommend it for anyone connected with Online Industry and with Retail/Consumers. I just wish Chris Anderson using 50% less of 230 pages he currently used to talk the same concept repeatedly at many places in the book.

Change IP Address from Command Line

While development and testing many times we need to change the IP addresses manually to a given IP and then switch back to Dynamic IP (DHCP). Doing it everytime through GUI especially in Vista (finding the Network Option from Start, Right Click, Selecting Network Connections, then Right Click on the Interface, Choose IPV4, …) is tiresome and waste of time.

For doing it easily Windows exposes a great command called NETSH. NETSH exposes too many options, the help (/?) and online documentation runs for several pages. Because of this, everytime I tried I was put off. Today I spent last 5 minutes and cracked this. For changing IP address, we need to use the NETSH INTERFACE IP command.

To display current IP settings (equivalent to your ipconfig command):

C:\>netsh interface ip show addresses

Configuration for interface “Local Area Connection”
    DHCP enabled:                       No
    IP Address:                           10.10.99.222
    Subnet Prefix:                       10.10.0.0/16 (mask 255.255.0.0)
    Default Gateway:                   10.10.10.11
    Gateway Metric:                    256
    InterfaceMetric:                     20

To change your IP Settings to DHCP:

C:\>netsh interface ip set address name=”Local Area Connection” source=dhcp

To set IP to a manual config (replace with your own values):

C:\> netsh interface ip set address “Local Area connection” static 10.10.9.22 255.0.0.0 10.10.10.111 1

Here after static command, the first value is your IP Address, second is NetMask, third is Gateway and fourth is metric.

Similar to set address command in netsh interface ip there is set DNS command that can set the DNS values as well. If you put the above in a batch (.bat) file then you can just double-click on it everytime you want the IP config to be changed.

My Fully Loaded PC

MyDreamPC2007 This week I got my System’s team at Work to assemble a super fast PC for me. The Monster PC is loaded with:

The machine scored a very impressive Windows Experience Index of 5.5. According to Microsoft Website the maximum score now for a Vista PC is 5.9 and this machine scores for most of the items 5.9 and only for RAM 5.5. I am pretty pleased!

WindowsExperienceIndex-1 MyPC-1

10/Sep/2007: I got myself pampered by adding to this machine, two wide 22″ LCD monitors (ViewSonic Vx2235w). Each display does a resolution of 1680 x 1050 and I am loving the wide extended desktop.