Sunday, December 21, 2008
Monday, August 25, 2008
Metrics vs. Matrix
The words Metrics and Matrix cause confusion, as they sound similar. So, what’s the difference between them?
Metric is a measurement.
Product Quality Metrics describe the characteristics (i.e. Size, complexity, performance Quality level of the product). For example:
- Mean time to failure
- Defect density
- Customer Problems
- Customer Satisfaction
- Defect Removal Efficiency
Matrix is a data representation and data collection mechanism. Then we use collected data to derive metrics. For example:
- Requirements Traceability Matrix
- Functional Traceability Matrix
- Test Matrix
Sunday, August 10, 2008
Friday, July 25, 2008
Sunday, July 13, 2008
Friday, June 27, 2008
Friday, June 20, 2008
Wednesday, June 04, 2008
Petrol is cheaper than the Coca Cola you drink. It is not just petrol; most liquids that you daily use are more expensive than vehicle fuels. Here are the latest figures to compare.
Diesel (regular) in Mumbai : Rs.39.08 per litre
Petrol (speed) in Mumbai : Rs.57 per litre
Coca Cola 330 ml can : Rs.20 = Rs.61 per litre
Dettol antiseptic 100 ml Rs.20 = Rs.200 per litre
Radiator coolant 500 ml Rs.160 = Rs.320 per litre
Pantene conditioner 400 ml Rs..165 = Rs.413 per litre
Medicinal mouthwash like Listerine 100 ml Rs.45 = Rs. 450 per litre
Red Bull 150 ml can : Rs.75 = Rs.500 per litre
Corex cough syrup 100 ml Rs.57 = Rs. 570 per litre
Evian water 500 ml Rs. 330 = Rs. 660 per litre. Rs. 500 for a litre of WATER???!!! And the buyers don't even know the source (Evian spelled backwards is Naive.)
Kores whiteout 15 ml Rs. 15 = Rs. 1000 per litre
Cup of coffee at any decent business hotel 150 ml Rs. 175 = Rs. 1167 per litre
Old Spice after shave lotion 100 ml Rs. 175 = Rs. 1750 per litre
Pure almond oil 25 ml Rs. 68 = Rs. 2720 per litre
And this is the REAL KICKER...
HP Deskjet colour ink cartridge 21 ml Rs.1900 = Rs. 90476 per litre!!!
Monday, April 28, 2008
Saturday, March 01, 2008
I shopped at Music World / Books & Beyond (Kukatpally, Hyderabad) today. I paid by card, and the cashier swaped Rs. 473 without even asking. I never expected this kind of cheating practiced by RPG group.
This is a common practice in Hyderabad. All the retail stores are into such practice. Even when you pay by card, they dont bother to charge the right amount. Beware.. .you are being cheated.