Slave failing to replication in maria db 10
I am not able to enable row based replication. I am trying to set up a master slave replication between 2 nodes running Server version 10.0.23-MariaDB-log Protocol version 10 UNIX socket...
View ArticleMultisite SVN repository replication - Based on time
I am working on multisite repository replication using VisualSVN Server. The replication between master and slave is working fine. My requirement is based on the scheduling time the synchronization...
View ArticleLock wait time out due to simultaneously to many write and read operation
I have Master-Master configuration on same server. In master-A there is on table which are storing GPS data from IOT device and frequency of data is one record per second. My Web site is running on...
View ArticleCould not initialize corosync configuration API error 12
Unable to initialize corosync running inside a docker container. The corosync-cfgtool -s command yields the following: Could not initialize corosync configuration API error 12 The...
View ArticlePostgresql - maintaining db consistency while master db goes down
I have 3 pgsql db servers: Master server (MNode) Standby slave which is using synchronous physical replication (PNode) Slave (LNode) using logical replication. Now in the case MNode goes down before...
View ArticleSpeedup DROP huge MySQL replicated table
I've a huge InnoDB table customer_users_old (150G) that it's not in use anymore in the database, it was renamed from customer_users. My setup has a Master-Slave replication, and the DROP command takes...
View ArticleMySQL slave server getting stopped after each replication request from Master
Basic master-slave MySQL configuration has been done on Windows machine. Master and slave servers are running on localhost with different ports. Now when executing update or insert in master server,...
View ArticleUsing postgres_fdw to connect from one read replica to another
I have two postgres database servers in AWS, A and B. These databases have different tables. Both databases also have their own read replica. My goal is a simple solution for doing cross database...
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HDFS replication property not reflecting as defined in hfs-site.xml
I am woking on HDFS and setting the replication factor to 1 in hfs-site.xml as follows: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>...
View ArticleIs there any way to detect and get information on a push-subscription on...
I've got a database in Azure SQL. There may be a push-subscription from on-premises database. I have no access to on-premises servers where distribution/publication/subscription is created and...
View ArticleRun MySQL replication by schedule or on demand
I have a master-slave replication currently configured. I know this setup runs real time. Is it possible to sync only the databases on schedule (daily or weekly) or by demand? Thanks!
View ArticlePassive Replication in Distributed Systems - Replacing the Primary Server
In a passive replication based distributed system, if the primary server fails, one of the backups is promoted as primary. However, suppose that the original primary server recovers, then how do we...
View ArticleEntity Framework : Dynamic Connection String while using Replication with MySql
Hi this is my first official question on StackOverflow :), I have a scenario which can't seem to find much about online. I implemented a cluster with 3 databases all set as master and by modifying the...
View ArticleSQL Server 2016 SP1 Replication: creation of publication stops with...
We're trying the following setup: SQL Server replication on SQL Server 2016 SP1. We're using Transactional replication on this server to push transactions to the subscriber. We can select the table...
View ArticleMultiple transactional publication: pros and cons
I have two database servers: 1. DB1 2. DB2 Both are SQL Server 2012. DB1 - is a production server. DB2 - is a server which is used only for reporting. There is a transactional replication, which...
View ArticleBinlog streaming with node js or php
I need to implement a binlog streamer to replicate a structure of master database to slave databases, i found a npm package named zongji this package capture all data changes on database as...
View ArticleS3 Cross Region Replication with Server Side Encryption?
Ok, I'm attempting something relatively simple, so I thought. My Goal: 1) Script an archive of backup files which uploads to S3 bucket using the aws CLI. 2) Encryption: Be able to have the backup file...
View ArticleReplication between SQL Server 2005 and Azure database
Is it possible to set up transitional replication between a SQL Server 2005 and a SQL Azure database? My server is nearing end of life and I would rather migrate to a cloud infrastructure instead of...
View ArticleMySQL Replication Error(1062)
I am new to MySQL and after a long search I am able to configure master-slave ROW based replication. I thought it would be safe and I would not have to recheck it again and again. But today when I did...
View ArticleUnable to delete a SQL Server 2012 publication
I've set up a transactional replication for two databases, let's call them A & B. Replication for the database A worked just fine and I was able to delete it afterwards without any issues....
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