Our open source version already supports some forms of scaling/clustering today: e.g., read-only replicas for hot standbys and increasing query throughput. Timescale also supports hundreds of thousands of row inserts (millions of metrics) per second on a single node, and allows users to elastically add disks to scale up single-node capacity to ~100TB.

For scaling beyond those insert and storage limits, we're currently working on full, scale-out clustering. We'll have more to say about that soon.