Will overclocking RAM have a big impact on database performance?

Question

Database

I'm building a home server based on a 6-core Ivy-Bridge 4930k for processing large amounts of data. Interested in whether there will be a noticeable difference, for example, between ddr3 overclocked to 2400 in four-channel mode and the usual ddr3 1333 in two-channel?
I plan to use Oracle, MySQL, Matlab, R.
I would be very grateful for a detailed answer)

Answer 1

Large amounts of data usually rest on the disk. Against the background of disks, even SSD, which is 2400 MHz, which is even 800 MHz - somehow there is no difference.
From the additional volume (namely, for this, both the third and fourth channels were added, the increased memory bandwidth as a makeweight) will be much more sense.

Answer 2

yes, it makes no difference that the database stores data on disk, and it is a hundred times slower than memory