A discussion between database and kernel developers

What I would like to see is a simple library that can be used for write ahead logs in databases. The current default is to sync on every log append. I know it doesn't solve all of the use cases for PG here but it might be a good start to create a library for these basic patterns to define the APIs and then work to optimize them with the latest kernel features. I would certainly use it on etcd. See you at the Collab Summit.