title: How does groupcache in Go compare to redis and memcached?
body: <p>I was wondering if anyone with real life experience in groupcache and other memory caching tools such as redis and memcached knows how they compare to each other in terms of performance, ease of use, and other areas that are worth mentioning.</p>
  
  <p>The reason I am asking is because I am interested in completely switching over to Go, but I don't have much experience with it and no experience with groupcache.</p>