sql replication monitor

cause increased traffic. 2, transactional replication : Data updates and modifications by the publisher, but replication is real-time, that is, when there is a change in data to trigger the behavior of replication, the advantage is that data replication can reduce the traffic. 3. merge

Can I monitor which file executes the SQL statement? I took over the maintenance for the project, but the developer was not me, but found that the website may have a backdoor. Data is often modified. However, one file and one file cannot be found. So I want to monitor which file to perform the operation records and analyze them .. Is there any way? Reply to

Can I monitor which file executes the SQL statement? I took over the maintenance for the project, but the developer was not me, but found that the website may have a backdoor. Data is often modified. However, one file and one file cannot be found. So I want to monitor which file to perform the operation records and analyze them .. Is there any way? ------ Solutio

If you suspect that computer hardware is the main cause of affecting the performance of SQL Server, You can monitor the load of the corresponding hardware through SQL server performance monitor to confirm your guesses and identify system bottlenecks. The following describes some common analysis objects and their parame

If you suspect that computer hardware is the main cause of affecting the Performance of SQL Server, You can Monitor the load of the corresponding hardware through SQL Server Performance Monitor to confirm your guesses and identify system bottlenecks. The following describes some common analysis objects and their parame

Commands under Aix 1) topas checks the operating status of the Operating System 2) nmon (c -- CPU, m -- Memory, d -- Disk) checks the three conditions Commands in Oracle Tip: The following views monitor the database status on the production machine in real time. The query results change with the database system status at all times. (1) Selectopname, target, start_time, last_update_time, SQL _has

| | ' | ' | | Fcm_recv_wait_time | | ' | ' | | Fcm_send_wait_time from (SELECT * from TABLE (mon_get_pkg_cache_stmt (null, NULL, ' Script descriptionThis script is a script that crawls slow SQL and needs to be executed every 5 minutes on the database server. Each execution of the script fetches an SQL statement with an average execution time of more than 5 seconds in the last 5 minutes

) @repl_freq = n ' continuous ',--the type of replication frequency: output of log-based transactions @status = N ' Active ',-- Publish data can be used immediately for subscribers @independeNt_agent = N ' true ',--independent Distribution Agent @immediate_sync = N ' false ',--no synchronization files are created for the publication each time the Snapshot Agent runs @allow_sync_tran = N ' true ',--allow use of " Update subscription Now "@autogen_sync_

In SQL Server replication, when 1 large transactions are performed in the publishing database, such as a one-time operation of 100,000 or more million of data. When the operational data is completed at the publication database, the Log Reader Agent scans the transaction log and passes it to the distribution database at once. If the last transaction is not delivered and multiple transactions are performed co