Performance Improvement And Test Of RFID Code Resolution System

Radio Frequency Identification (RFID) is receiving considerable attention nowadays as an enabling technology that can improve supply chain operations, asset tracking and inventory control. With the instant application of the object identification with radio frequency identification (RFID) technique, people are applying themselves to establish"the internet of things", this is the RFID information network. Code Resolution System that this thesis discusses is the core service in RFID information network. With the enlargement of the RFID information network, the number of the client will increase greatly, so the request of the performance of the system will become stricter. This thesis discusses and designs the optimization scheme of Code Resolution System, which will have great significance with no doubt.This thesis firstly analyzes the current RFID Code Resolution System. And introduce the improvement schemes in the aspects of system network and system server with the combination of the factors, which may affect the performance of the system.The schemes include cache scheme, usage of thread pool and database connection pool. Then the thesis describes the design of the cache scheme according to the feature of the system network, and introduces the design of cache update, cache replace and cache flow in detail.And then considering the internal workflow of the system server, it gives an introduction of the design of thread pool and database connection pool. Then the three improvement schemes are implemented.Also, the thesis analyzes the necessity of the development of the test tool, and designs and implements the key modules of the tool, which includes the definition of the test plan, the execution and the handling of result. Finally, according to the test tool and existing technical level, we design a performance test. Based on the results of test, this thesis gives the analysis of the improvement design.