Home > Term: latch
latch
A short-term synchronization object protecting actions that need not be locked for the life of a transaction. A latch is primarily used to protect a row that the storage engine is actively transferring from a base table or index to the relational engine.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Computer
- Category: Components; Software development
- Company: Microsoft
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- Romain
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