I dont really know what all of this means to me. My production environment will more than likely be on a single server with 16-32Gb of ram. The total number of sessions is likely to never exceed 100. Not sure if it matters but I use
PHP $_SESSION to store session variables rather than cookies.
I understand this is a rather broad question but on its face does it look like there could be performance issues once maximum number of sessions is reached?
Other than switching to cookies, caching, and managing any memory leaks, is there anything I can do to lower my memory usage and mitigate any performance concerns?
This is not the only application that will be on the server but there is a large portion of the current memory that remains unused.