当前serverless的自动扩缩容策略是根据客户的工作负载被动地进行的,因此,当客户在长时间空闲时间后恢复在线时,资源可能无法立即可用。在本文中,我们专注于通过预测暂停/恢复(pause/resume)模式和主动恢复每个数据库的资源来减少资源可用性的延迟。 1 INTRODUCTION 微软Azure SQL数据库、谷歌云SQL数据
The sync database used in SQL Data Sync. Unlike sync databases, hub and member databases support auto-pausing. DNS alias created for the logical server containing a serverless database. Elastic Jobs, Auto-pause enabled serverless database is not supported as a Job Database. Serverless databases...
The sync database used inSQL Data Sync. Unlike sync databases, hub and member databases support auto-pausing. DNS aliascreated for the logical server containing a serverless database. Elastic Jobs, Auto-pause enabled serverless database is not supported as aJob Database. Serverless databases targe...
根据此处的文档-https://learn.microsoft.com/en-us/azure/azure-sql/database/serverless-tier-overview...
com/en-us/azure/azure-sql/database/serverless-tier-overview#autoresuming 确实有一个休眠和恢复的配置。你也可以取消这个功能。你可用通过下面的路径进行操作，选择 Configure，然后选择 Auto-Pause Delay。你可以设置休眠时间，或者直接取消。如果你的条件允许，或者预算比较宽裕的话，建议就直接取消这个功能。
根据官方的链接中有关文档的提示:https://docs.microsoft.com/en-us/azure/azure-sql/database/serverless-tier-overview#autoresuming 确实有一个休眠和恢复的配置。 你也可以取消这个功能。你可以通过下面的路径进行操作,选择 Configure,然后选择 Auto-Pause Delay。
2020-10-30 09:26:39.890 DEBUG 9398 --- [nio-8080-exec-2] com.zaxxer.hikari.pool.HikariPool : HikariPool-Azure - Cannot acquire connection from data source com.microsoft.sqlserver.jdbc.SQLServerException: Database 'sco' on server 'sco-db' is not currently available. Please retry the ...
Azure SQL Database Get up to 10 databases with 100,000 vCore seconds of serverless tier and 32 GB of storage each 12 Months Azure Blob Storage 5 GB locally redundant storage (LRS) hot block with 20,000 read and 10,000 write operations Always Azure Cosmos DB 1,000 request units ...
Autoscaling แสดง 10 เพิ่มเติม Applies to:Azure SQL Database Serverless is acompute tierfor single databases in Azure SQL Database that automatically scales compute based on workload demand and bills for the amount of compute used per second. The serverless com...
serverless tier of Azure SQL database, we need our function to be able to gracefully handle instances when our database has autopaused. Login events are one of the events that triggerautoresume, so our function needs to try the pyodbc.connect() call again if a database connecti...