Fix SQLite Error 5 'database is locked' (SQLITE_BUSY / SQLITE_BUSY_SNAPSHOT) in EF Core. Channel-based write queue, WAL mode, BEGIN IMMEDIATE, exponential retry, and bulk inserts 161x faster.
csharpdotnetnugethigh-performancesqliteconcurrencyentity-frameworkdotnet-coresqlite3efcoreentity-framework-coreasp-net-corethread-safedotnet-librarybackground-servicewrite-ahead-loggingbulk-insertwal-modesqlite-busydatabase-locked
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Updated
Jul 21, 2026 - C#