Do You Need MSDTC? - Microsoft Community Hub
网页2019年3月23日 · The Microsoft Distributed Transaction Coordinator (MSDTC) is a Windows service, not a SQL Server service, but it's closely associated with SQL Server. Yet most DBA's don't interact with it, and may not know if it's being used.
Microsoft Distributed Transaction Coordinator - Wikipedia
网页The Microsoft Distributed Transaction Coordinator (MSDTC) service is a component of Microsoft Windows that is responsible for coordinating transactions that span multiple resource managers, such as databases, message queues, and file systems.
What exactly is MSDTC, and when do I need it?
网页2008年11月13日 · MSDTC (aka Microsoft Distributed Transaction Control) is a piece of software that a lot of people use, but they don’t really know what it does, or how it works. MSDTC is used by SQL Server and other applications when they want to make a distributed transaction between more than one machine.
How do I enable MSDTC on SQL Server? - Stack Overflow
网页On the server where the trigger resides, you need to turn the MSDTC service on. You can this by clicking START > SETTINGS > CONTROL PANEL > ADMINISTRATIVE TOOLS > SERVICES. Find the service called 'Distributed Transaction Coordinator' and RIGHT CLICK (on it and select) > Start.
MSDTC Service must run under NetworkService account
网页2023年12月19日 · This article introduces the Windows account that Microsoft Distributed Transaction Coordinator (MSDTC) must run in Windows.
Configure Microsoft Distributed Transaction Coordinator (DTC) to …
网页2023年12月26日 · This article describes how to configure Microsoft Distributed Transaction Coordinator (DTC) to work through firewalls. Original KB number: 250367. More information. You can configure DTC to communicate through firewalls, including network address translation firewalls. DTC uses Remote Procedure Call (RPC) dynamic port allocation by …
How It Works: SQL Server DTC (MSDTC and XA Transactions)
网页2022年2月23日 · SQL Server is built to directly use MSDTC (OLE-TX) based interfaces. However, MSDTC provides XA mapper capabilities which can wraps the XA transaction activities within an ITransaction. SQL Server does not have to implement XA communications and semantics directly, and defferring to the MSDTC implementation.
MSDTC Best Practices with an Availability Group
网页2019年10月14日 · If you are using the MSDTC (BizTalk, Linked Servers, etc.) and hosting the databases in an Availability Group, there are several things we need to take into consideration. Precedence. When an instance of SQL Server starts it enlists with a transaction coordinator and Resource Manager.
Understanding MSDTC Transactions and Isolation Levels in SQL
网页2024年4月12日 · MSDTC is a Windows service that coordinates transactions across multiple resources, such as databases, message queues, and file systems. It ensures that distributed transactions...
How to rebuild or move a MSDTC installation for use with a SQL …
网页2023年12月26日 · Describes how to rebuild a broken Microsoft Distributed Transaction Coordinator (MSDTC) installation for use with a failover clustered SQL Server installation, and how to move the MSDTC clustered resource to a new group.
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