ckLee8

Overview

Syncing an Ethereum node is largely reliant on IOPS, I/O Per Second. Budget SSDs will struggle to an extent, and some won't be able to sync at all.

This document aims to snapshot some known good and known bad models.

For size, 2TB come recommended as of mid-2022. 1TB can work for now but is getting tight.

High-level, QLC and DRAMless are far slower than "mainstream" SSDs.

ckLee8

#using a built in ruby data sturcture pet - name and type
#harry - dog    rufus cat    jane chimp     sally snake    ernie chimp  melvin hamster
#
#filter the collection by the type of pet
#jane and ernie to console
#

pets = {
	:harry => {:name => "harry", :type => "dog"}, 
	:rufus => {:name => "rufus", :type => "cat"},