This functionality is now supplemented by a full traceback facility, coupled with optional pre-assignment and deallocation. These new features help developers in creating correct and resilient applications. Other implementations will be added in the near future. NAG's Fortran 90 Library is supplied in double precision to ensure a high level of accuracy of results. In financial services, the ability to price an asset or to understand the risk measures of a trade more quickly than the rest of the market, results in windfall profits.
Analysis generally reduces the amount of data, sometimes down to a single figure.
The sooner this analysis takes place, the better. It is the result that is needed, not the raw data. This means that the identical analysis is available to disparate client processes. Consider a simple example of calculating the variance-covariance matrix for the 100 shares over 1 year using the daily closing prices. If the variance-covariance matrix can be produced in the server, then only the result needs to be sent to the client.