Added documentation for Active-Active #3753
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elena-kolevska
requested changes
Aug 30, 2025
petyaslavova
reviewed
Sep 2, 2025
| MultiDBClient explanation | ||
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| The `MultiDBClient` (introduced in version 6.5.0) manages connections to multiple |
| raise NoValidDatabaseException("No available database for failover") | ||
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| In case if there's no available databases for failover, we raise `TemporaryUnavailableException`. | ||
| This exception signals that you can still trying to send requests until final |
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you can still trying --> you can still continue trying
| `NoValidDatabaseException` will be thrown. The window for requests is configurable | ||
| and depends on two parameters `failover_attempts` and `failover_delay`. By default, | ||
| `failover_attempts=10` and `failover_delay=12s`, which means that you can still send requests | ||
| for 10*12 = 120 seconds until final exception will be thrown. In meanwhile, you can switch to |
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In meanwhile should be just Meanwhile or In the meantime
| and depends on two parameters `failover_attempts` and `failover_delay`. By default, | ||
| `failover_attempts=10` and `failover_delay=12s`, which means that you can still send requests | ||
| for 10*12 = 120 seconds until final exception will be thrown. In meanwhile, you can switch to | ||
| another data source (cache) and if healthy database will apears you can switch back making |
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