EF Core AsSplitQuery: Preventing Cartesian Explosion When Loading Related Collections
EF Core AsSplitQuery avoids Cartesian explosion by running one SQL query per included collection. Learn the mechanism, configuration, and limits.
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entityframeworkcoreEF Core Split Queries vs Single Queries: A Decision Guide for Loading Related Data
Decide between EF Core split and single queries when using Include: a comparison table, the real trade-offs (round-trips vs row duplication), and how to verify the generated SQL.
EF Core Split Query vs Single Query for Include
Including two or more collections in one EF Core query multiplies result rows through JOINs. AsSplitQuery fixes that with extra round trips — here's when each mode wins and how to verify with logged SQL.
Avoiding Cartesian Explosion in EF Core: Use AsSplitQuery for Collection Includes
EF Core’s AsSplitQuery splits collection includes into separate queries, preventing cartesian explosion. This guide explains the mechanism, shows a worked example, and covers limits and common pitfalls.