SQL Server 2005 Synchronous replication technology The following replication steps (take snapshot replication as an example) run the platform SQL Server 20,051, prepare to work: 1. Establish a WINDOWS user, set as administrator rights, and set a password as a valid access us
SQL Server 2000 provides more replication options than previous versions, including immediate updating of subscribers, queued updating, queued updating as an immediate update to hot backup, transfer of replicated data, filtered publication data, and more. The first three options indicate that the copied data can be modified at the Subscriber, and then the modifications are reflected in the appropriate way t
Label:I. What is covered in this article (Contents)
What is covered in this article (Contents)
Background (contexts)
Scenario (solution)
Scenario I (Solution one)
Programme II (Solution two)
Programme III (solution three)
Implementation (process)
Precautions (Attention)
References (References)
two. Background (contexts) In the SQL Server database, basic and group Two tables need to provi
Tags: dia media st3 Val star View project Connection table0. Environment
No domain environment
Publishing services and distributors on the same host
role
Host name
IP
Publication name
Publish library name/subscription library name
Publishing Server
Server1
192.168.1.100
Test3
Db1
Distribution server (same instance as publisher)
Server1
192.168.1.100
-
-
First, simple master-slave mode configuration stepsThe environment is as follows:Db:mariadb-10.0.10-linux-x86_64.tar.gzos:centos6.71. Configure the service profile of the master and slave node
1.1. Configure Master node:
[Mysqld]Binlog-format=rowLog-bin=master-binLog-slave-updates=true#gtid-mode=on#enforce-gtid-consistency=trueMaster-info-repository=tableRelay-log-info-repository=tableSync-master-info=1slave-parallel-threads=2Binlog-checksum=crc32Master-verify-checksum=1Slave-
You must configure your system for replication options before performing replication, mainly including:
Published by
ORDER BY
Distributors
Distribution database
The Create publication Wizard and the Configure Publishing and distribution Wizard provided by SQL Server Enterprise Manager will make configuration work Simple, Swift.
16.2.1 Create server roles an
"SQL Server replication requires a real server name to connect to the servers, please specify the actual server name" go? SQL Server replication requires an actual server name to connect to the server, please specify the actual server name ? 2014-06-12 12:01:10 recently learning Advanced
Original: SQL Server changes replication agent profile parameters and two conflicting policy settingsSince it is often necessary to synchronize tests and change agent profile properties, it is always scripted to facilitate testing.There are two kinds of conflicting policies for updatable subscriptions: one is conflict in the publication, that is, when the subscription data is conflicting with the publicatio
Label:Since it is often necessary to synchronize tests and change agent profile properties, it is always scripted to facilitate testing. Agent Configuration parameter location: The parameters inside are the parameters that need to be changed, which are not shown, and are not added to the configuration file. But canceling the tick above will see the configuration parameters as well. using the replication agent Profile reference:https://msdn.microso
Label:In today's scale OLTP system, it is a good way to solve the problem by replicating multiple copies in order to alleviate the single point of reading and writing pressure in the database, especially the read pressure.The SQL Server transactional replication transactional Replication is the most common form of replication
Original: SQL Server replication requires an actual server name to connect to the serverThe machine because the computer name was modified in the way the DAC connection, was changed to Kerry, until recently, due to the computer renamed, the potential problem (the local database only occasionally do the experiment) finally broke out: I use the connection server from other servers to copy the data times wrong
Test environment: Host: Database SQL SERVER08 r2 system Windows Server R2 IP192.168.1.202Cong: Database SQL Server12 system Windows IP192.168.1.100Implementation steps: 1, first on the master-slave machine to add user sqladmin, Password * * * *, and set up under the Administeator (host for example)2. Turn off the master and the firewall3, set the startup type of SQL
SQLServer2008 is able to see the subscription to Oracle or DB2 when the subscription is being placed, but there is no indirect interface for copying to MySQL.The end of the test, through MySQL ODBC driver, is able to implement the SQLServer2008 copy to MySQL, thus implementing the schema from the library is SQL Server, read-only library for MySQL.Firstly, a general distribution and release database is required, not to repeat.Next, the MySQL ODBC drive
Distinct and excluding replication
If you like to list all the IDs and names you've bought, it's obvious that you may be listing all your customers without considering that some customers are buying too many antiques, so you'll find that some of the data is duplicated. This means that you need to notify SQL to exclude replicated rows, regardless of how many antiques the customer has bought, but only once.
Tags: style blog io ar color os sp on divNew to a company to work, not very familiar with the server condition. Yesterday boss asked me to investigate whether two servers meet the conditions of transactional replication.As a result, an attempt was made to create a new publication directly on the server, resulting in a header error message: SQL Server replication requires an actual server name to connect to
server| Security | data | Database The steps for defining a protocol on Winsock for SQL Server are as follows:
1. On the Start menu, point to Program/microsoft Proxy Server, and then click Microsoft Management Console.
2. Expand Internet Information Service, and then expand the server that is running Proxy server.
3. Right-click the Winsock Proxy Service, and then click Properties.
4. In the Winsock Proxy Service Properties for ComputerName dialog box
WIN2008 R2 installed on the server, and then did not care about the machine name, installed the SQL2008 R2 database, configure the AD domain when the machine name was modified.
Then, when you start to configure Database mirroring synchronization, you first try the database replication publication, which indicates that SQL Server replication requires the actual s
Tags: tin pre ATI Subscription. NET stat Func PSU startOriginal: SQL Server transactional replication uses scripts to add publications for an object--use [Publish library]--Add Table: Create the project and add it to the publication exec sp_addarticle @publication = n ' replicationname ', @article = N ' MyObject ', @sourc E_owner = n ' dbo ', @source_object = N ' MyObject ', @destination_owner = n ' dbo ',
But I think this feature is also useful for setting up a backup server or a test server.
On a single machine to publish services, you can subscribe to other machines in the SQL, according to your release of different conditions, you can make a timed synchronization, real-time synchronization, synchronization and other different publications and subscriptions.
To enable SQL Server to support
, Ignore_dup_key = off, Allow_row_locks = on, allow_page_locks = ON) O N [PRIMARY]) on [PRIMARY]GOThen: Insert into Table1 (filed1,filed2) Select Filed1,filed2 from Table2 (this is definitely not a correct notation, self-increment ID problem)thus: SET IDENTITY_INSERT [Table_1] on INSERT to Table1 (id,filed1,filed2) Select Id,filed1,filed2 from Table1 SET IDENTITY _insert [Table_1] Off (SET identity_insert [table_1] on | | OFF allows an explicit value to be inserted into the identity column of th
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