There&#x27;s a great blog post on this: <a href="https:&#x2F;&#x2F;blog.twitter.com&#x2F;2015&#x2F;building-distributedlog-twitter-s-high-performance-replicated-log-service" rel="nofollow">https:&#x2F;&#x2F;blog.twitter.com&#x2F;2015&#x2F;building-distributedlog-twitte...</a>