> A benchmark performed on go 1.15 showed 60ns of overhead for calls into C This concern is a bit overblown, the Cgo boundary is heavier than an ordinary funct

> A benchmark performed on go 1.15 showed 60ns of overhead for calls into C This concern is a bit overblown, the Cgo boundary is heavier than an ordinary function call but still a zillion times faster than doing disk I/O on the database.