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75:system_requirements_mysql [2020/06/23 08:25] – [Azure MySQL DB] etea | 75:system_requirements_mysql [2020/12/10 16:21] – emr | ||
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Stages supports MySQL 5.7 and 8.0 Community Editions. | Stages supports MySQL 5.7 and 8.0 Community Editions. | ||
- | The transaction isolation must be set to " | + | The following settings are highly recommended: |
- | Increase the "innodb_lock_wait_timeout" | + | < |
+ | character-set-server=utf8 | ||
+ | max_allowed_packet=500M | ||
+ | innodb_lock_timeout=600 | ||
+ | transaction-isolation=READ-COMMITTED | ||
+ | lower_case_table_names=1 | ||
+ | sql-mode = "STRICT_TRANS_TABLES, | ||
+ | default-time-zone="+00:00" | ||
+ | |||
+ | </ | ||
Stages uses the INNODB engine. This can have impact on the server backup strategy, because INNODB files tend to become very large. | Stages uses the INNODB engine. This can have impact on the server backup strategy, because INNODB files tend to become very large. | ||
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For installing Stages with the Azure MySQL DB, all of the above applies as well. | For installing Stages with the Azure MySQL DB, all of the above applies as well. | ||
- | In addition, the l'' | + | In addition, the l'' |
+ | |||
+ | The connection timeout for Azure MySQL DB might be set very low. If you see connection errors after a while, you should set the connection timeout for Stages to 100 seconds via< | ||
+ | |||
+ | torque.database.default.expiryTime=100000 | ||
+ | |||
+ | </ | ||
+ | |||
+ | in '' | ||
+ | ===== AWS RDS for MySQL ===== | ||
+ | |||
+ | All of the native MySQL and Azure MySQL DB requirements from above also apply to AWS RDS. | ||
+ | |||
+ | ===== Required MySQL permissions ===== | ||
+ | |||
+ | The Stages user needs the following permissions for the database that is configured in database.properties | ||
+ | |||
+ | * <font inherit/ | ||
+ | |||
+ | Additionally, | ||
+ | |||
+ | * The SUPER privilege, globally: \\ <font inherit/ | ||
+ | * <font inherit/ | ||