IDBTransaction: durability property

Baseline2024

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Thedurability read-only property of theIDBTransaction interface returns the durability hint the transaction was created with.This is a hint to the user agent of whether to prioritize performance or durability when committing the transaction.

The value of this property is defined in theoptions.durability parameter when creating a transaction usingIDBDatabase.transaction().

Value

Any of the following literalstrings:

"strict": The user agent may consider that the transaction has successfully committed only after verifying that all outstanding changes have been successfully written to a persistent storage medium.
"relaxed": The user agent may consider that the transaction has successfully committed as soon as all outstanding changes have been written to the operating system, without subsequent verification.
"default": The user agent should use its default durability behavior for the storage bucket.This is the default for transactions if not otherwise specified.