Just in the interest of sharing more on IDs, I found this an interesting read: http://instagram-engineering.tumblr.com/post/10853187575/sharding-ids-at-instagr

Just in the interest of sharing more on IDs, I found this an interesting read: http://instagram-engineering.tumblr.com/post/10853187575/sharding-ids-at-instagram http://instagram-engineering.tumblr.com/post/10853187575/sha...