Considering that the cache value is measured by multiple factors, we propose a caching value assessment algorithm based on analytic hierarchy process to optimize the caching strategy and increase users' cache hit
In the lookup, we denote the cache hit
rate as [p.sub.1].
The way to improve the cache memory performance is to improve the cache hit
Existing methods aimed at enhancing the cache hit
ratio [25-27] effectively reduce the likelihood of exposing queries to the LBS server while conserving the communication cost and computation load of the anonymizer.
The evaluation results showed that TBF achieves a better cache hit
rate and operations per second comparable to those of LRU in spite of its much smaller memory requirements (Cristian et al.
* Content is more localized and dynamic - cache hits
are less predictable based on global statistics , 
Thus, the static cache hit
rate should be high; it enhances the whole cache hit
Increasing the cache hit
ratio on the client side causes increasing the miss ratio on the server side and vice versa .
"With NetApp Flash Cache, we're seeing nearly a 70% cache hit
rate in a shared seismic working environment, eliminating the need for the system to retrieve data from the SATA drives 70% of the time.
If requested data is contained in the cache (cache hit
), this request can be served by simply reading the cache, which is comparably faster.
Simulation analysis/ results show that the system has reasonable improvement in the cache hit
ratio when the predicted services are cached.
This results in an improved cache hit
ratio in comparison with existing products based on the SH-4 core.