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Database design and development with Microsoft Sql Server

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Locking/Blocking

  • Part 1: Major Lock Types
  • Part 2: Locks and Transaction Isolation Levels
  • Part 3: Blocking in the system
  • Part 4: How to detect blocking
  • Part 5: Deadlocks
  • Part 6: How to troubleshoot deadlocks
  • Part 7: (Interlude) – Read Committed – duplicate reading
  • Part 8: Optimistic isolation levels
  • Part 9: Optimistic isolation levels – TANSTAAFL!
  • Part 10: What isolation level should I choose?
  • Part 11: Deadlocks due multiple updates of the same row
  • Part 12: Lock Escalation
  • Part 13: Schema locks
  • Part 14: Deadlocks during DDL operations (alteration, partition switch, etc)
  • Part 15: When Transaction Starts
  • Part 16: Monitoring Blocked Processes with Event Notifications
  • Part 17: Implementing Critical Sections / Mutexes in T-SQL
  • Part 18: Key lookup deadlock
  • Part 19: Concurrency model in in-memory OLTP (Hekaton)
  • Part 20: Range lock (RangeS-U) deadlock due to IGNORE_DUP_KEY index option
  • Part 21: Intro into Transaction Management and Error Handling

Blocking Monitoring Framework

 

3 thoughts on “Locking/Blocking”

  1. Pingback: SQL LOCK_ESCALATION = TABLE | Redllewy's Blog

  2. guy-roger tilkin January 20, 2019 at 2:08 pm

    Impressive! You are a master.

    Reply ↓
    1. Dmitri Korotkevitch Post authorOctober 19, 2019 at 10:42 am

      Thank you!

      Reply ↓

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