Infobright Blog

Read the report from Percona and find out why they conclude:

"Overall, on the given data set and for the given queries, ICE performed better and could execute more queries than InfiniDB. Query results differed from ICE and InfiniDB due to bugs, data type differences and/or precision differences. In my opinion ICE is easier to use, performs better and returns more accurate results than InfiniDB at the current time."

Read the blog post at MySQL Performance Blog here, and download the report from there too.