sql replication monitor

The row was not found at the Subscriber when the error "Apply replicated command" occurred in SQL Server replication. The previous practice is to delete this copy, and then create a new copy, but this time, I suddenly want to Baidu to see how others deal with this problem, Then I found that the articles were copied from MSDN, so I decided to write down what I was doing. Check MSDN first to determine that t

When you suspect that computer hardware is the primary cause of SQL Server performance, you can monitor the load on the appropriate hardware through SQL Server Performance Monitor to verify your guesses and identify system bottlenecks. Some of the commonly used analysis objects and their parameters are described below.

The concept of SQL Server 2000 replication: A set of techniques for replicating and distributing data and database objects between databases and synchronizing them to ensure their consistency. With replication, you can distribute data to different locations, over a local area network, using a dial-up connection, and distributing to remote or mobile users over th

For data replication at the database table level, the most common method is create table as (CTAs. In fact, the copy command under SQL * Plus can do the same job, and it is better, and the performance is also better. What's more, data replication across platforms and heterogeneous databases is supported. The Copy command can accomplish some stream functions simil

Tags: ber write amp order parameter IO performance HDD persistence anotherThis article focuses on common metrics for using Performance Monitor to monitor SQL Server under Windows, including the buffer Cache hit Ratio, pages/sec, Available Bytes, Disk Time, AVG. Disk Queue Length, Processor time, Processor queue Length, etc. 1.

Original: SQL Server transactional replication distribution to subscription synchronization slowRecently found that there is a release frequently problems, every few days the error is not synchronized, prompting the request to initialize. After you re-adjust the synchronization, the copy is still slow! 5 million or 6 million orders are not distributed every day! To resolve slow issues, you need to understan

Tags: console codefirst blog tab IDE Frame monitor context ringEveryone in the study entityframework, all know that LINQ write called a cool, no longer have to distinguish between different RDMS SQL version differences, but, high efficiency brings poor flexibility, we Unable to control the SQL generation strategy, so you must not let yourself lack of good tools t

some SQL. This also makes it impossible to see the number of executions through the following SQL statement.It is also said that this method is flawed. The more frequently you execute the statement, the easier it is to be crawled by snapshot.(2). Execution syntax: SELECTm.sql_id, To_char (N.begin_interval_time,'YYYY-MM-DD') "DATETIME", SUM(m.executions_delta) executions fromdba_hist_sqlstat M, D

use the DBCC command, DMV, and DMF to monitor which statements are using tempdb. To make the results simple, we need to restart SQL server before testing. Then we establish a connection (connection A) in management studio and input the following statement. These statements use the space of tempdb. Select @ spid Go Use adventureworks Go Select getdate () Go Select * into # mysalesorderd

DBCC command, DMV, and DMF to monitor which statements are using tempdb. To make the results simple, we need to restart SQL server before testing. Then we establish a connection (connection A) in management studio and input the following statement. These statements use the space of tempdb. Select @ spid Go Use adventureworks Go Select getdate () Go Select * into # mysalesorderdetail From sales. salesorder

SQL Server synchronous replication troubleshooting method, SQL Server 1. the row cannot be found on the subscription server when the command copied by the application is run. Solution: Use System stored proceduresSp_browsereplcmds(Return the result set of the readable version Copy command stored in the distribution database and use it as a diagnostic tool. Th

You need to know three methods to monitor SQL flow in EntityFramework: Log, SqlServerProfile, EFProfile, entityframework When you are learning entityframework, we all know that writing in linq is a breeze, and you no longer need to differentiate the SQL versions of different RDMS. However, high efficiency leads to poor flexibility. Unable to control the

structure and data to a new table SELECT * into from Original table name We copy the structure and data of the table test to the new table test1: SELECT * into from Test The results are as follows: 2. Back up part of the table column (do not write * and write out the list of columns) SELECT into from the original table name We copy the data from the table test1 column id,name to the test2: SELECT into from Test1 The results are as follows: 3. Back up part of the table row (plus WHE

a delete statement, because the data on the publishing end does not exist, so it can only be skipped;--If it is a modification, You need to verify whether the above data exists on the faulty subscription server. If it does not exist, add it. 5. Error:User 'xxx' logon failed or the process cocould not connect to subscriber 'xxxx'.Solution: Check whether the account is correct. You can log on to the publishing and subscription servers and have the relevant permissions. 6.The initial snapshot of

Tags: related CLOB fields Federated recycle real-time Evel further runDynamic performance View V$sql_monitor, which displays SQL statement information for Oracle monitoring. The information in V$sql_monitor and V$sql_plan_monitor will be refreshed in real time, at 1 times per second. Once the SQL statement is executed, the monitoring information will not be deleted immediately, and Oracle will ensure that t

1000000 PAGESIZE 0 LONGCHUNKSIZE 1000 COLUMN get_clob FORMAT a80 SELECT dbms_advisor.get_task_report ('Scott _ addm', 'text', 'typical | all ') FROM sys. dual; You can get the report at the required time. 2. The following script can obtain reports between two snapshots (similar to statspack ): SQL> @? /Rdbms/admin/addmrpt 2. Using ADDM, you can also automatically monitor the number of tables added, deleted

[C #] SQL Server Service monitor of WinForm (avoid starting the service at startup ), Since I have just started to write a blog and recently become lazy, I have no time to organize many projects in the past. I will first send a small tool that I have previously written. About MS-SQL service Optimization People who have installed MS-

Tags: system database Maintenance Data source replication mode Otto SQL Allow serverLearn more about the next release subscription: data replication : Allows a data source to distribute data to one or more target databases, accessible only to OLE DB providers; the entire replication framework contains :

1. What is "blocking"?Blocking is a side effect of the SQL database application "lock" mechanism. When an application request is locked for a database object (such as a full table, a row of data, or a data page), the lock blocks other application requests. It's like you lock your home door, your wife doesn't have a key, and you can only wait for you to go home. Her request to enter the room was blocked by you and had to wait until you unlocked the doo

Monitor the SQL statements executed by mysql bitsCN.com monitor the SQL statements executed by mysql to perform performance and function tests in concert with the development, so as to conveniently monitor the SQL statements being