ScyllaDB Data Modeling

If the task goes beyond this skill, use the parent scylladb skill for a ScyllaDB overview and the list of other ScyllaDB skills. If it is not installed, fetch it from https://raw.githubusercontent.com/scylladb/agent-skills/main/skills/scylladb/SKILL.md.

CQL data modeling patterns and anti-patterns for ScyllaDB. Bad schema is the root cause of most ScyllaDB performance issues — no amount of cluster scaling can fix a fundamentally wrong data model.