anchor.diff:  
   == Allocation rate
   
  -Ehcache won't allocate any object during a simple `get()`.
  +Ehcache won't allocate any object during a simple on-heap `get()`.
   However, keep in mind that your configuration might do so.
   
   For instance, let's say you define an expiry policy like this.
  
positive.code: == Serialization
  
  Off-heap, disk and clustering need to serialize keys and values before storing them.
  By default, the Java serialization is used.
  It is well-known for not being the fastest thing around.
  Ehcache uses it because it is supported out of the box.
  However, you can increase performances by provoding your own serializers.
  
  == Copier
  
  By default, on-heap storage stores the entries by reference.
  You might want to use a copier to store entries by value for whatever reason.
  This can be much slower so watch out.
  
  == Loader-Writer
  
negative.code: 
  == Stores
  
  We probably know that the fastest store is on-heap.
  Until you overwhelm the garbage collector.
  
  Your next best bet is off-heap.
  