Lexicon

Cross-Shard Queries

Kind: quality-attribute

Layer: Performance Core

Record: lexicon:cross-shard-queries

Canonical: Lexicon

The degree of difficulty and cost of a query that must gather data from multiple shards.

Listed in Lexicon terms, after CPU Cost and before Distributed Complexity.

Category

  • Scalability / Performance / Optimization

In tension with

  • Sharding
  • Sharding / Cross-Shard Queries

Linked from

  • Scalability / Performance / Optimization
  • The resolutions