from an imbalance because of the piling-up of data in one operation and 

 a dearth of data in another. The frequency and magnitude of such occurrences 

 are difficult to predict in such a dynamic environment , and problems of 

 this sort will have to be treated as they arise. It is believed that the 

 system design is capable of handling the present and near future workloads 

 of the Model Basin, insofar as they can now be determined. 



29 



