distributed transaction

In. NET 1.1 or. to implement distributed transactions in net 2.0, if remote calls are not involved, such as calling remoting or web service methods, it should be said that it is a very simple thing, you only need to use COM + (1.1/servicedomain) or

Distributed Transaction configuration in Spring3.x Because Spring3.x has been used for some time, the original transaction configuration is basically based on the same data source (you can use a connection to specify the operations of multiple

What is a distributed transaction? On the internet to find a relatively easy to understand the "definition."Distributed transactions refer to the participants of a transaction, the server supporting the transaction, the resource manager, and the

Because the use of spring3.x has been for some time, the original transaction configuration is basically based on the same data source (can use a connection, in the data operation to specify multiple database operations, also be able to rollback,

I. Overview1. Business backgroundThe reconstruction of the old system combined, resulting in the new system needs to manage 3 databases at the same time. Because of cross-library business, distributed transactions need to be implemented.2.

If you run a linked server query in the SQLServer2000 installed on Windows.netserver, the following error may be returned (even if MSDTC is running on the server): Symptom if you run a linked server query in the SQLServer2000 installed on

Reprint: A talk about the distributed transaction TCC transaction Reproduced: Reprint: First, the meaning of TCC The TCC corresponds to try, Confirm, and Cancel three operations, the business meaning of these three operations is as follows: Try:

When it comes to distributed transactions, online articles are voluminous, theories are many, and practice is many. Some clearly explain the problem, some more confused.I've also written a distributed transaction article, "distributed Message

Reprint Please specify source: http://www.cnblogs.com/lizo/p/8516502.htmlOverviewWhen libraries are no longer supporting the current business, we tend to consider sub-libraries (split horizontally or vertically). However, there is an unavoidable

Statement: XA {start| BEGIN} XID XA END XID XA PREPARE XID XA COMMIT XID [one PHASE] XA ROLLBACK XID XA RECOVER XA START XID | XA BEGIN XID begins a transaction and puts the transaction into the active state, after which the SQL statement

For. NET developer, distributed transactions can be reduced to the ability to perform transactions on more than 2 SqlConnection connection objects, because no matter where the database is placed, the connection string is only different for the

"　　 This SQL job has been running every day well, I suddenly did not take effect? "Encounter this sudden problem, my heart is calm, things can not be inexplicable, because it is a SQL job problem, first need to view the job historysure enough a big

(1) query deadlock with SYS user Login database:Sql> Select Username,lockwait,status,machine,program from v$session where SID in (select session_id from V$locked_obje CT);(2) Then use the statement to find the dead lock statementSql> Select Sql_text

Reprint Address: http://www.lxway.com/4618606.htmWiki's introduction: The Paxos algorithm is Leslie Lambert (Leslie Lamport, the "La" in LaTeX, which is now in Microsoft Research) in 1990, a consistency algorithm based on message-passing and highly

In the past two days, I tried Ms DTC, installed two SQL Server servers on two computers, and compiled a transaction processing component bankservice: [Transaction (transactionoption. Required)] Public   Class Bankservice: system.

Use distributed functionsOpenDataSourceOpenqueryOpenRowSetProcessing distributed databases and writingProgramIt is relatively simple, but the configuration of DTC is complicated. Check msdn for evidence. I wrote a program for simplicity and found

1First, go to the component service and view the component service./Computer/My computer/COM +ApplicationProgram, The error"COM +Cannot matchMicrosoftThe Distributed Transaction Coordination Program can not view the objects in the conversation. 2,

Sybase ase xa distributed transaction support, sybaseasexa By default, Sybase ASE installation does not support XA.You must obtain the DTM License from Sybase. The SYSAM service is not started by default. SYSAM is a service that manages various

MS DTC needs to be installed under most SQL Servers, except that installing the database engine or analysis service does not install DTC. If you need to use distributed transactions later, you can install the DTC after the SQL Server cluster

First look at the example: Assume that the local Table A (a_nam varchar (5), a_add varchar (10), Col INT) Every insert operation forgets the Mabel under the Minerva server to insert the same data in table. Create trigger insert_trig1 on [DBO].