Horizontal axis shows the number of columns (and as such the number of values in each put/get request). Vertical axis shows resource usage (time, memory, GC) -- on all graphs less is better. All databases were configured to store data in memory so this test primarily measures the speed of communication with database (and bindings implementation).
Version 1.1.0 triggers GC less often during querying and reconnecting, achieveing slight speedup.
Prepared statements are significantly faster and put less strain on GC (though current implementation is suboptimal).