Performance and reliability
Zend Server

A high-quality user experience is expected from business-critical Web applications, even during peak loads, yet
deploying more hardware to increase performance may prove to be costly. Zend Server provides multiple capabilities
for improving application response times and minimizing resource utilization.
- Code Acceleration – PHP bytecode caching increases performance with no application changes
- Full page caching – A URL-based HTML output cache that does not require any application changes
- Partial page caching – A set of functions that allow developers to cache data in shared memory or to disk