...it seems the distinction here is that the vectorization is only present in the execution layer and not the storage layer also. I would guess that from a storage perspective, even with column families in play, everything is being streamed out of sorted a LSM engine regardless. So there isn't additionally some highly-tuned buffer pool serving up batches of compressed column files etc.
refset|2 years ago
https://www.cockroachlabs.com/blog/vectorized-hash-joiner/
https://www.cockroachlabs.com/blog/vectorizing-the-merge-joi...
...it seems the distinction here is that the vectorization is only present in the execution layer and not the storage layer also. I would guess that from a storage perspective, even with column families in play, everything is being streamed out of sorted a LSM engine regardless. So there isn't additionally some highly-tuned buffer pool serving up batches of compressed column files etc.