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Setting up mysql replication (Master->Slave one direction)
I am struggling with the setup of a one way replication for a single mysql table. What I have done so far: Master: Added this into my my.cnf: server-id=5668439 log-bin=mysql-bin log-error=mysql-bin.err...
View ArticleSQL Server 2008 Replication "between retries" or "worker...
All our existing servers are in SQL 2008 and I am in the process of upgrading to SQL 2014 and as well moving SAN to different SAN storage. As part of it I have to upgrade my distributor. We got about 7...
View Articlehow to remove auto created files of size larger than 80 gb from temp
In my temp folder, three .temp files of size 80 GB created, and my c drive is running short of space and when i manually delete those files then delete it successfully but after some time it replicates...
View ArticleWhat options exist for replicating SQL Server over the public internet
Specifically, I'd like to set up a reporting copy of a SQL Server 2012 transactional database. This primary runs in a managed services provider, and I want a copy in an AWS EC2 SQL Server instance....
View ArticleAEM 6.0 Reverse replication for rep:User [on hold]
i am trying to set up reverse replication of User data from publishers to the authors. I am essentially trying to keep the both unclustered publishers in sync. The application allows users to register...
View ArticleDatabaseRestart
I have strange problem, we are using circulation replication, between 2 different network with 5.6.25 and 5.6.22 version of MySQL and RAM is 64GB with 45GB innodb_buffer_pool Master Server is running...
View ArticleSQL 2008 Triggers and Merge Replication
I am trying to have a trigger fire when the Merge agent Inserts or Deletes data into / from a table. It is supposed to insert data into a Report table for use with SSRS. I DO NOT have the "NOT FOR...
View ArticleMongo DB replication
Im a total newbie to MongoDB and was watching some videos and really liked the replication setup that Mongo offers. Scenario I want to know if the following scenario is possible with MongoDB. lets say...
View ArticleIs performance of remote staging publication process in Liferay related to...
Basically I am asking, if one or second option of replication is affecting speed, performance of remote staging publication process on Liferay 6.2 EE portal environments. Currently, we are using two...
View ArticleMySQL - Enabling Scheduled Event on Master and Slave Simultaneously
This may seem a bit strange, but I am trying to get a Scheduled Event to execute on both Master and Slave. I have two databases set up in a Master (A) to Master (B) replication environment. Master A is...
View ArticleMySQL multi-master replication over an unreliable connection
We currently have a MySQL application living on a remote server which is used by our main application, a Rails app. We also do events in locations with unreliable internet connections. Because our...
View ArticleHow can we Go through all tables and checks whether it is distributed or...
How can we check through all tables and checks the record count vs whether it is distributed or replicated. thanks in advance for your great help.
View ArticlePostgreSQL Streaming Replication Tools - Windows
Is there any clusterware available for PostgreSQL clusters running on Windows OS? I'm specifically interested in automatic failover and STONITH functionality. I've done a fairly extensive Google search...
View ArticleDifference between data replication and synchronization?
I'm having trouble finding the differences between data synchronization and replication. From what I can tell, replication is making all data between 2 databases the same. Synchronization doesn't...
View ArticleMysql replication is enabled but stuck at "waiting for binlog to be...
I have set up replication between an existing database (server-id=23), and a new one (server-id=51). I have followed the steps in this stackoverflow question, but replication is not happening. On the...
View ArticleWhat are alternatives to Replication to distibute data (Microsoft SQL Server)
Is anyone knowledgeable of alternatives to SQL Server replication? I have a scenario where separate databases will share a lot of the same data which complex queries will match against. We want to...
View ArticleMySQL 5.6 replication causes 'waiting for table lock'
All of the sudden queries on slave server stopped with status "Waiting for table level lock" I restart mysql service and stop replications and locking does not show up anymore. Once I turn replications...
View ArticleMySQL slave stuck at 'System lock' most of the time, high CPU usage
Let me describe what we are facing now: We have a MySQL Master-Slave, Row Based Replication setup and at the moment, the slave is stuck with a perpetual System Lock. The Master is an active server with...
View ArticleBootstrapping makeshift 2 stage cluster sampling code in R?
I have written code for a complex 2 staged sample in R, I want to compare mean estimates of the results from this code to other methods however, it is not a function or a dataset, simply code that...
View ArticleSQL Server 2008R2 - how to install replication components
I am trying to install the Replication components for SQL Server 2008R2, on technet website it says: On the computer that is running IIS, insert the SQL Server 2008 R2, SQL Server 2008, or SQL Server...
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