# IRext Private Backend Private server is a runtime that any user can deploy and access it with IRext restful web service call or SDK. ### Runtime environment - Java runtime 1.7 or above - Mysql server 8.0 or above - Redis server 4.0 or above - A Linux OS is preferred ### Deploy - Fetch or compile libirdecode_jni.so out of source code of irext/core. - Run following command when you fetched or compiled the private-backend-.jar out of the private server Spring-Boot project. ```shell script java -jar private-backend-.jar ``` ### Usage Please refer to Web API in https://site.irext.net/doc/ for restful webservice call.