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2answers
30 views

Mysql replication with c

I have huge database on MySql and It's become more and more huge. So, Now I am facing performance issues with my database. Some of tables has millions of records in it. like my login detail table ...
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0answers
20 views

Mysql 5.5+ replication heartbeat feature

I am writing scripts to monitor replication, and while analyzing effect of MASTER_HEARTBEAT_PERIOD keeping in mind about 3 TCP parameters viz : tcp_keepalive_time, tcp_keepalive_intvl, ...
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1answer
34 views

Move Oracle database to new server

I have a Oracle 11g R1 Standard Edition database on production server working on Windows 2008 R2 SE. Unfortunately server it not working properly (os/hardware failure) and I need to move it to ...
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1answer
115 views

Replicating 3000+ SQL Server databases

I'm currently investigating the different options there are setting up a DR site for our main data centre. In an ideal world, we would have fewer, larger databases, however due to architectural ...
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0answers
90 views

Best design of mongo replica set for DB read/write speed

I'm building a Node app that uses MongoDB. Whilst it would probably be fine to have node and mongo sitting on the same VPS, I want to ensure that the MongoDB is backed up and maintain high ...
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1answer
95 views

How to Configure PostgreSQL Hotstandby Automatic Failover

So I have configured two postgeSQL servers to have hotstand by streaming, now my question is, how can I configure it so that when the master server goes down, the slave server will become the new ...
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0answers
87 views

SQL Server 2012 Transactional Replication Issue — Table Data not updating at subscriber

In my projects we configured Transactional Replication for my Database - one publisher, one distributor and two subscribers For 2nd subscriber every table data is updating properly But for 1st ...
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0answers
105 views

mysqldump hung indefinitely - locked tables - replication

I'm new to database programming. I had never written a simple SQL query before but recently I was asked to perform MySql DB replication for our redundant servers. It is a Linux server running as ...
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0answers
109 views

SQL Server Replication do not replicate DELETE statement

We have two servers A and B. Both of them have SQL Server 2005 on them. A is for data collection, just a "lightweight server". B is for archiving, data manipulation etc. From A to B we have ...
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0answers
58 views

MySQL SSL Master-Slave replication not syncing

I have originally posted this thread on stackoverflow and after a comment I moved it here. The original post can be found here. I have setup a typical Master-Slave replication scheme for my MySQL ...
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0answers
436 views

Migrate heroku database to Amazon RDS with minimum downtime

I have a heroku postgres database and want to migrate it to Amazon RDS to save cost. What's a way to do so with minimum downtime? Usually this involves replicating database in real time and then ...
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1answer
301 views

MySQl master - master replication not working [closed]

I'm trying to setup a master - master setup and I see both masters connect to each other in workbench: server 1: -- Thread Id: 112 -- User: slave -- Host: 207.244.73.38:55164 -- DB: None -- ...
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0answers
23 views

Alternative for Replication plan

I have a Windows host and some databases on it, but I don't have permission to create Replication Publications and Subscriptions for my databases. I want use replication to sync this database with ...
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1answer
62 views

Identity Column Behaviour After Replication

Say we have two Servers: Server A and Server B. Data is being replicated (vanilla Transactional Replication) from A to B. For one of the Tables, we have data as follows: Server A - Server B ...