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Instance Connection Scenarios

Last updated: 2022-07-28 17:52:54

    This document describes some scenarios and methods of connecting to a TencentDB for SQL Server instance from a Windows CVM instance or local Windows computer through SQL Server Management Studio (SSMS). For detailed directions, see Connecting to TencentDB for SQL Server Instance from Windows CVM Instance and Connecting to TencentDB for SQL Server Instance from Local Computer.

    Connecting to a TencentDB for SQL Server Instance from a Windows CVM Instance

    Scenario 1

    The CVM and TencentDB for SQL Server instances are in the same VPC or classic network in the same region under the same Tencent Cloud root account.
    Example: Under account 1, the CVM instance is in subnet A in VPC 1 in Guangzhou region, and the TencentDB for SQL Server instance is in subnet B in VPC 1 in Guangzhou region.
    Connection method: Connect them over the private network.

    Scenario 2

    The CVM and TencentDB for SQL Server instances are in different VPCs in the same region under the same Tencent Cloud root account.
    Example: Under account 1, the CVM instance is in subnet A in VPC 1 in Guangzhou region, and the TencentDB for SQL Server instance is in subnet B in VPC 2 in Guangzhou region.
    Connection method: We recommend you connect them through CCN.

    Scenario 3

    The CVM and TencentDB for SQL Server instances are in different regions under the same Tencent Cloud root account.
    Example: Under account 1, the CVM instance is in subnet A in VPC 1 in Guangzhou region, and the TencentDB for SQL Server instance is in subnet B in VPC 2 in Beijing region.
    Connection method: We recommend you connect them through CCN.

    Scenario 4

    The CVM and TencentDB for SQL Server instances are under different Tencent Cloud root accounts.
    Example: The CVM instance is in subnet A in VPC 1 in Guangzhou region under account 1, and the TencentDB for SQL Server instance is in subnet B in VPC 2 in Beijing region under account 2.
    Connection method: We recommend you connect them through CCN.

    Connecting to a TencentDB for SQL Server Instance from a Local Windows Computer

    Dual-Server High Availability/Cluster Edition instance

    Basic Edition instance

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