You remember this one? It’s Evolution’s current Camel downloading 30,000 headers from IMAP:
This one was a first hack that I did that drastically reduced memory consumption. You remember it?
Ok, so this one is what tinymail will do today (all graphs show the same folder, the same amount of headers being downloaded, indeed):
That’s indeed four times less memory than the original Camel as shipped by Evolution. What you don’t see in the graph is that it also uses far less bandwidth and the implementation is a lot less complicated and mostly because it transfers less data, faster (You don’t believe me about the complexity? Compare with the original here).
Memory consumption, speed and bandwidth consumption are extremely important for mobile & embedded appliances (both GPRS traffic and memory are expensive, being online often consumes battery, the CPU of the devices is often slower). Mobile & embedded appliances are the (current) focus of the tinymail framework.
You don’t have to believe me. Go ahead and try it yourself with what is current in tinymail’s repository. There’s a test account available: mail.tinymail.org, u:tinymailunittest, p:unittest. If people are now going to abuse this account, the account wont be available anymore (I do measure traffic and directory size frequently, indeed).