The Internet store of children's books

The NetCat engine. It has been advanced before, but for obvious reasons with little success. There were a lot of cows inside. Even now they are many, but their programmer says that this is the maximum that can be done and everywhere they went to a compromise.
You have arrived on May 28, then you are just 6 months in work since June. For which traffic increases by 5 times (there is some seasonality yet, since. books, so that on the eyes times at 3.5-4 without taking into account the seasonality exactly there is). Sales increased by three. The number of orders increased once to 6+.