The cost of knowledge

In the world of observability, “cardinality” has become a heavy word. It is a ghost used to justify skyrocketing bills or degraded query performance. When cardinality rises, the advice is almost always the same: reduce it. Drop your labels, or   reduce the dimensions. It is usually framed as “optimization.”  Every label you add to […] The post The cost of knowledge appeared first on Coralogix .