REDIS in Groovy

How can I use REDIS inside smart Apps? http calls are too slow,

Thanks,
M

Depends on what you are trying to accomplish. You will have to have a redis server of your own and would connect to it via the cloud like any other web services smartapp. If you describe your scenario I might be able to help you work it out.

http://docs.smartthings.com/en/latest/smartapp-web-services-developers-guide/index.html