I have a 4 servers share point 2013 farm and in this 2 wfe servers,what will be happen after i enable distributed cache in two wfe servers and how distributed cache help to increase performance.
This farm host a public faced websites.
Distributed cache provide a lot of advantages to SharePoint, as it cache the complex computational objects which SharePoint need all the time. following are the some of the things it did.
Now running DC on the WFE, definitely give the better performance as authentication token stored in it. it cache frequently requested information and made it available quickly to all the servers(Web Front end) in the farm. it also help to reduce the traffic from SharePoint to SQL.