Apache Cayenne Documentation > Documentation > Remote Object Persistence Guide > Remote Object Persistence Installation
Installation and System Requirements
Remote object persistence support is included in the standard Cayenne distribution. System requirements are the same as for the rest of Cayenne, and there is no special installation procedure. Check the Installation chapter of Cayenne User Guide for details.
Server Jar Files
Cayenne web service is no different from a regular Cayenne application, so it requires cayenne-server.jar and all standard dependencies. One additional required third party library is hessian.jar, version 3.1.5, which is included in "lib/third-party" or can be downloaded from http://www.caucho.com/hessian/
.
Client Jar Files
On the client cayenne-client.jar is needed. This is a stripped down version of Cayenne runtime. The following third party dependencies are needed (all included in "lib/third-party" directory of the distribution):
- Apache Commons Logging, version 1.1.
- Apache Commons Collections, version 3.1.
- Hessian Library, version 3.1.5.