Replication and replicate-ignore-db
I have some master-slave replication with some schemas not being replicated, via replicate-ignore-db in the my.cnf. Doing some research about how that parameter works, found this: Statement-based...
View ArticleUsing non-replicated read/write databases on a MySQL slave server
I have a MySQL slave server that has two databases being replicated from a master. What I'd like to do is add a third database that I will exclude from replication and use as a read/write database....
View ArticleAfter Restore Log_reuse_wait_desc of Replication
I'm wondering if anybody has ran into this issue before and has any suggestions on what's causing it/how to fix it. We are restoring a database into lower Dev environments and after the restore the...
View ArticleReplication of a remote MySQL database to local MySQL database
I'm the developer of my employers corporate private website, a HTML5/PHP/CSS powered site for company reports etc. The site, hosted on a shared hosting package, connects to a remote read-only MySQL DB...
View ArticleIs it possible to have MySQL slave outside firewall
For various reasons I need one of the databases from intranet MySQL server to be made available to (insecure) online server. Due to the requirements it was decided that a db dump will be used via cron...
View ArticleSlave is not configured or failed to initialize properly. You must at least...
I am trying to setup multi source replication. In my slave I have defined following two properties in its configuration file. master-info-repository=table relay-log-info-repository=table These entries...
View ArticleSQL server pull subscriber cannot get snapshot file via ftp
I am trying to create a transaction replication, using SQL Server 2012. The snapshot files are distributed by FTP. The publisher, distributor and FTP server are in the same PC. The publication was...
View ArticleMySQL - Master to master replication without downtime in Live production
I want to setup 2 node master-master replication. Im aware of the point of failiures in this replication. Its a huge database around 1.5TB. Heavy OLTP is going on. But its mandatory to implement right...
View ArticleMySQL failover - Master to Master Replication
My company is trying to implement a MySQL failover mechanism, to achieve higher availability in our webservices tier - we commercialize a SaaS solution. To that end we have some low-end VMs scattered...
View ArticleTracking Replication / Changes in pouchdb
I'm trying to track the changes when pouchdb replicates in order to create a loading screen. I have several databases with a 2000 or so documents in each and initial load takes quite a while so I want...
View ArticleConfiguring slave from EC2 master to Amazon RDS slave
I am configuring replication from EC2 master to Amazon RDS instance. After starting the slave, I don't see any errors but I see slave_IO: _thread is connecting. Master version:5.6.23 Slave...
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Agents on Author Dialog Options in AEM
I am not able to understand that what is the use case when we can use NTLM Domain, NTLM Host, SSL,Allow expired certs been used. Any help will be appreciated.
View ArticleAlternative to per database level replication postgresql
i am new to postgresql. I have two machines say A and B . both the machines have 2 databases in them(all databases are in same cluster) . I just want to replicate 1 database from A to B. i.e if A has...
View ArticleSQL Server Transactional Replication DDL Issue
I have transactional replication on my databases. Publication side is sql server 2008R2, subscription side is sql server 2016. Today application side did ddl on a table and add some new column, they...
View ArticleCassandra replication node failed when try to read from keyspace
I have 3 nodes in my Cassandra (3.0.2) replication set. My consistency level is "ONE". At the beginning all my keyspaces had replication factor equal 1. I changed it by table altering and ran...
View ArticleMySQL chain replication timing of writes on first slave
With a MySQL chain replication setup, e.g. M1->S1->S2, what exactly is the order of operations for writing to the first slave? Is the binary log from the master simply streamed directly through...
View ArticleMongodb Replica Member Server Changed: Status Stuck In STARTUP. Missing config
I am on mongo v3.0.x and have a replication set with 3 members, but the second member (and entire server) was unexpectedly taken down and destroyed. I have stood up a new server to use as a...
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...
View ArticleCouchDB {error,req_timedout}
Somehow I cant bring my local couchdb into replication with a remote server... I always see in the logs: [error] [<0.5607.0>] Replicator, request GET to...
View ArticleMongoDB to MySQL Replication Automatically
i have Mongodb server and mysql server. i want to use mongodb for "write" and mysql for "read". so i am looking for some tool or some process by which we can tranfer mongodb to mysql server on regular...
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