The development of distributed systems has been affected by the need to accommodate an increasing degree of flexibility, adaptability, and autonomy. The Mobile Agent technology is important technology and an alternative to construct a smart generation of highly distributed systems and for this quantitative measurements are performed to compare Java RMI and mobile agents technique In this work, we are investigating the performance aspect of request and response time of a query which is compressed by a definite ratio by any user on client server technology. So presently we are comparing performance evaluation of query processing model of Remote Method Invocation by means of an analytical approach that is by using client server technology. We demonstrate the effectiveness of query processing for dynamic code deployment and remote data processing by reducing total latency and at the same time producing minimum network traffic.