關於「Always On Cluster」標籤，搜尋引擎有相關的訊息討論：

什麼是Always On 可用性群組？ - Microsoft Learnlearn.microsoft.com › Learn › SQLAvailability group lease health check timeout - SQL Server Always Onlearn.microsoft.com › Learn › SQL › SQL ServerMaking the Always On Availability Groups More Resilient to ...blog.pythian.com › making-the-al