Non-Replicating commands from (master) Mysql 5.5.40 to (slave) MariaDB 10.0.19
CRUD replicates just fine. But we noticed that DB structure altering commands such as ALTER TABLE and/or adding/updating columns to a table and even creating new ones do not replicate to the slave at...
View ArticleSQL Server Replication - FTP Snapshot: Policy requires SSL
SQL Server 2014 on both Publisher & Subscriber. Publisher & Subscriber are across the internet. Replication is Transactional Replication Error messages: The process could not connect to FTP...
View ArticleHow (if at all) does Galera enforce authentication for SST via rsync when...
I have to be missing something here. It just hit me as added a new node to my cluster in order to prepare for the removal of a different node: "How does the cluster know that it is okay to send the new...
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 ArticleReplication with fail over cluster in SQL Server 2014
Presently I am Using Replication Feature in SQL Server 2012 .I want to migrate to SQL server 2014 .I want to use fail over cluster feature .Does it effect the replication feature which we are using for...
View ArticleTransactional replication - undistributed commands
We have a problem in Transactional replication. The problem is that I have mismatch number of rows between the publisher and the subscription. We have Transactional replication in SQL2012 Enterprise...
View ArticleDoes EnterpriseDB support Oracle RAC to Postgres replication?
Does EnterpriseDB support Oracle RAC to Postgres replication?
View ArticleSQL Server replication with subscriber doesn't know about the publisher
I have a case where many sql server instances need to be merged and centralized in one master database. This needs to be near real-time solution. After looking around in google, I've found that...
View ArticleSQL Server replication with subscriber doesn't know about the publisher
I have a case where many SQL Server instances need to be merged and centralized in one master database. This needs to be near real-time solution. After looking around in Google, I've found that...
View ArticlePostgres create database freezes
I am trying to create a highly available PostgreSQL database set-up using the Compose Governor project. I have three Postgres servers and I want to ensure that full service remains when two out of...
View ArticleData replication/transfer options [on hold]
I need to replicate certain sets of data from a master database site (head office) to multiple sites geographically distributed. There is no specific software chosen for head office or the remote...
View ArticlePostgreSQL: difficulties with basic pglogical configuration
I find official pglogical documentation very confusing. There are too many things that are not clear. Perhaps someone who configured pglogical before could explain how to setup a basic logical...
View ArticleMySQL - row filter replication
I've been having a hard time to figure out how to configure distributed database system in MySQL. I have 3 servers, each has the same database model. I have configured them for using replication - so...
View ArticleDo write requests to a web site all go to the same place, regardless of...
I've spent some time Googling for the answer but haven't been able to figure out how to ask the question. With major websites like Google, Facebook, or Amazon, when a user makes some change (As opposed...
View ArticleSQL Server 2005 Replication
I am in the process of creating Replication between 2 Remote Servers, server 1 is the Distributor and Publisher and server 2 is the Subscription. server 1 windows 2003 server 192.168.10.1 connected by...
View ArticleLaggy slave OK to have only one system user in processlist?
In all the examples of a processlist on a mysql slave I've seen, there are two system users. I have a slave that is very far behind the master. When I do show a processlist, there is only one system...
View ArticleSQL Server 2014 Replication - The process could not connect to Subscriber 'xxx'
I have just set up very basic transactional replication on SQL Server 2014. The Publisher and Distributor are one and the same. I have configured the Publisher to push to the Subscriber, so any and all...
View Articlepostgres master master delta replication to RDS via bucardo
I am using Bucardo-5.3.1 and trying to replicate my on premise postgreSQL database. I have created a master-master replication with RDS postgreSQL. I am able to successfully replicate if the RDS db is...
View ArticleDo row-level binlog entries get recorded in MySQL when a non-null column with...
I wanted to verify the following behavior I noticed with MySQL row-based replication in case there was just something peculiar with our setup or configuration. With row-based replication turned on, and...
View ArticleSQL Replication not replicating table fully
Hi all the SQL Gurus out there, i am currently having an issue with replication on our 2012 SQL Server environment. We decided to archive one of our tables which currently has over 30 million records,...
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