Unverified50% confidenceFactExact time

SQL Server 2025's Optimized Locking avoids lock escalation through a versioned transaction locking mechanism, and depends on Accelerated Database Recovery (ADR) and Read Committed Snapshot Isolation (RCSI).

1

Sources

50%

Confidence

Long-term

Relevance

10/20/2026

First Seen

Sources

SQL Server 2025 Deep Dive: AI-Native Integration and a Leap in Developer Experience

youtubeMicrosoft Developer10/20/2026

Related Entities

SQL Server 2025product Optimized Lockingconcept ADRconcept RCSIconcept

Related Claims

UnverifiedPostgreSQL maintains a lock manager in shared memory, and when acquiring a row lock it places an entry in the lock table identifying the relation, block number and specific tuple offset.71% similar UnverifiedSQL Server 2025 supports passwordless connections through Entra managed identities.67% similar UnverifiedThe solution of reusing database transaction locks eliminates the need to additionally introduce distributed lock middleware such as Redis or ZooKeeper.66% similar

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