Sure, but that itself is interesting: context around data systems is changing so fast that even the mature ones have to innovate pretty quickly to keep up. (Or

Sure, but that itself is interesting: context around data systems is changing so fast that even the mature ones have to innovate pretty quickly to keep up. (Or maybe especially the mature ones?) I wonder how long before postgres includes an index type optimized for in-memory workloads, e.g. a skiplist.