Postgresql - Minor version upgrade 9.3.5 to 9.3.6 on Ubuntu
I am two servers: A & B. My master database is running on A and the version is 9.3.5. It's replica is running on B and the version is 9.3.6. I am trying to use B as UPSTREAM slave, and trying to...
View ArticleReplication Configuration
I had a SQL Server 2008 Express edition as a Default instance and I am having SQL Server 2012 Evolution and SQL Server 2014 Evolution are my named instances. When I was trying to configure Replication...
View ArticleHow to setup sync between MongoDB and C# .NET Application
What is the best practice to synchronize a MongoDB remote database with a C# .NET App that would allow queries to be responded to within the local file system and update itself when there is a change...
View ArticleSQL Server 2008 R2 Merge Replication Change Identity management on an article
I have inherited a merge replication publication nightmare. There is an article that is being published but it does not have an Identity Range being set for either the publisher or subscriber yet is...
View ArticleWhich is better in a master-slave setup to use local queue or write changes...
This is more of a a design question I have a local db (mysql if relevant) for reads and remote master for writes but wondering if it's better to.. 1) Write changes to a local queue and bulk insert to...
View ArticleWhat settings / statements are pushed to subscribers in transactional...
Version: SQL Server 2014 (Web edition) Replication: Transactional Are the following pushed to subscribers in transactional replication? SET_QUOTED_IDENTIFIER statement; SET ANSI_NULLS statement; CREATE...
View ArticleSlave_IO_Running: Connecting in Master-Slave Replication
I was trying to implement Master-Slave Database Replication on two systems. I followed the steps from the following linkshttps://www.youtube.com/watch?v=DmQWcU2INqQ andMaster Slave Replication But in...
View ArticleSlave_IO_Running: Connecting in Master-Slave Replication
I was trying to implement Master-Slave Database Replication on two systems on windows. I followed the steps from the following linkshttps://www.youtube.com/watch?v=DmQWcU2INqQ...
View ArticleMysql replication, master_log_pos sync but tables not update
First, my replication config on Master: replicate-do-db = mydb binlog-do-db = mydb expire_logs_days = 2 max_binlog_size = 100M binlog_format = MIXED log-bin = /home/mysql/mysqld-bin server-id = 1 On...
View ArticleChanging Database Transaction isolation level to SNAPSHOT for SQL Server...
I have a couple transactional replication publications that make large changes (nearly 1 billion records) to a publication article. These transactions are captured by the log reader and stored in the...
View ArticleAre Database duplication and Mirroring one and the same?
I am going over the concepts of Distributed database management system. I read about duplication and replication. Then there is also something called Mirroring. I googled to find if duplication is the...
View ArticleMaintenance Plan on Replication Subscriber
I have seven subscribers to a replicated publication using transactional replication in SQL Server 2012. Do I treat the subscribers just like a normal database and perform maintenance via a maintenance...
View ArticleWhy is my Slave not starting on MYSQL?
mysql> start slave; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> show warnings; +-------+------+--------------------------+ | Level | Code | Message |...
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SQL Server Merge Replication fails with "Initializing SQL Server...
I'm trying to set up replication between a SQL Server 2008 R2 database and SQL Server CE 3.5. I have set up IIS 7 accordingly and get a nice "Microsoft SQL Server Compact Server Agent" when checking...
View ArticleSQL Server: subscriber as publisher and hierarchical replication
In Oracle Streams one way replication from one DB to another is a basic block for many replication topologies (N-way, hierarchical, combined and so on), and changes could be captured and applied for...
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SQL Server Merge replication: "Thread xxxx successfully re-established...
I have problems with SQL Server merge replication and it does not work. Not so long ago, it was working. But recently we encountered this problem. And data transmission can not give up. Setting timeout...
View ArticleSend new data to sharded/replicated collection
I wonder if it is possible to add new documents to a sharded/replicated collection? I.e. I will have a sharded and replicated collection on a VPS server. I then would to send new documents to that VPS...
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 ArticleNon-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 Articlereplication filtering replicate-rewrite and do-table Mysql 5.6 (innodb engine )
I have a master/slave replication setup based on statement based replication. On master database named DB1, I have 5 tables and I want to replicate only two table on slave's database named DB2. Also, I...
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