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Relaxed Durability (Level 2)

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ALTIBASE HDB Relaxed durability setting is suitable for use in business environments in which database durability is not critical, but fast processing of transactions is required. Businesses that can tolerate a certain level of data loss may want to take advantage of this level for high performance transactions.

Property

Value

COMMIT_WRITE_WAIT_MODE

  0

LOG_BUFFER_TYPE

 

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1

Enhanced Durability (Level 3)

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ALTIBASE HDB Relaxed durability setting is suitable for environments characterized by low rates of failures such as OS crashes, hardware faults and power outages. Businesses that can tolerate a certain level of data loss may want to take advantage of this level. This is the default setting for ALTIBASE HDB.

Property

Value

COMMIT_WRITE_WAIT_MODE

  0

LOG_BUFFER_TYPE

 

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0

Strict Durability (Level 5)

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Property

Value

COMMIT_WRITE_WAIT_MODE

  1

LOG_BUFFER_TYPE

  1

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