open http://www.emendapp.com/sites/highscalability.com/edits/1.xml http://www.emendapp.com/users/agtzfmVtZW5kLWhyZHIlCxIEVXNlciIbdXNlcjpqb2huLnRhbnRhbG9AZ21haWwuY29tDA.xml John Tantalo http://highscalability.com/blog/2012/2/13/tumblr-architecture-15-billion-page-views-a-month-and-harder.html http://www.emendapp.com/sites/highscalability.com.xml 1 highscalability.com 1 f7d63f5565b03b836bfb196c559539f23783a465 read replication lag due to insert concurrency read replication lag do to insert concurrency http://www.emendapp.com/sites/highscalability.com.xml 1 highscalability.com 1 closed http://www.emendapp.com/sites/highscalability.com/edits/0.xml http://www.emendapp.com/users/agtzfmVtZW5kLWhyZHIlCxIEVXNlciIbdXNlcjpqb2huLnRhbnRhbG9AZ21haWwuY29tDA.xml John Tantalo http://highscalability.com/how-google-serves-data-multiple-datacenters http://www.emendapp.com/sites/highscalability.com.xml 1 highscalability.com 1 eb83feeec2a87a44138706c43c766a3480faf8d9 but it gets there but tt gets there