
Maximum number of index entries for each document Maximum number of single-field index exemptions for a database Maximum number of composite indexes for a database The following limits apply to single-field indexes and composite indexes: Limit Limit but doing so greatly affects latency and error rate. Maximum concurrent connections for mobile/web clients per databaseĬloud Firestore does not stop you from exceeding this soft Maximum write rate to a collection in which documents contain

Limit, and you can surpass the limit in short bursts. Increases latency and causes contention errors. Sustaining a write rate above once per second Maximum sustained write rate to a document Single document in a Commit operation or in aĢ70 seconds, with a 60-second idle expiration timeĬloud Firestore does not stop you from exceeding the thresholds below,īut doing so affects performance. Maximum number of field transformations that can be performed on a Maximum number of writes that can be passed to aĬommit operation or performed in a transaction Maximum depth of fields in a map or array Simple, otherwise must be passed as a FieldPath objectĪ simple field name is one where all of the following are true:
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The billing reports are the final usage numbers. Usage, the numbers reported can differ slightly from billing reports. Note: As a result of how the dashboard computes

Use the dashboard to gauge your usage over different To monitor your Cloud Firestore usage, open the Cloud Firestore Use this guide to understand Cloud Firestore limits,Īnd see Cloud Firestore Pricing for a full, detailed explanation ofĬloud Firestore costs, including things to watch out for.
