Originally from the User Slack
@Em: Does Scylla support ‘scan sharing’ or ‘synchronized scans’, where multiple queries that scan over the same data can share a scan?
@Botond_Dénes: No.
You can achieve this indirectly, to some degree, by letting range scans use the cache. But there are caveats here: if your dataset is larger than cache, this won’t work very well. Also data populated into the cache by range scans can evict data populated by single partition queries, which are usually more latency sensitive.
@Em: Thank you!