Be able to modify Redis hash-max-zipmap-entries and hash-max-zipmap-value for memory optimization
Per this article, http://redis.io/topics/memory-optimization , this would be a huge improvement on memory if you use hashes. Getting access to these properties would be really beneficial for everyone.
You can now configure theese settings. Please see this article for more information https://azure.microsoft.com/en-us/documentation/articles/cache-howto-manage-redis-cache-powershell/#redisconfiguration-properties