One of the fun parts about working on storage and file systems in particular, is that these techniques are old as time. Log-structured writes, journals, caching

One of the fun parts about working on storage and file systems in particular, is that these techniques are old as time. Log-structured writes, journals, caching, etc -- are all non-novel. However, the benefit to our customers is in how easy we make it for them to use something like this without having to deploy or build it themselves.