replication

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Change Database Structure on Table being Replicated

I need to make structure changes to a database that is part of a subscription that is using Transactional Replication.[详细]

2023-03-14 14:48 分类：问答
Differential Update With SQL Server

I have several huge (2GB each) database in Firebird format. Every few weeks, this data has 开发者_Python百科to be synchronized with an MS SQL Server. Currently this is a long winded process which just[详细]

2023-03-13 21:47 分类：问答
Apache Solr Failover Support in Master-Slave Setup

Our development team is currently looking into migrating our search system to Apache Solr, and we would greatly appreciate some advice on setup. We are indexing approximately two hundred million datab[详细]

2023-03-13 17:36 分类：问答
How to track which data block is in which data node in hadoop?

If开发者_如何学C a data block is replicated, in which data node will it be replicated to? Is there any tool to show where the replicated blocks are present? If you know the filename, you can look this[详细]

2023-03-13 15:41 分类：问答
How ReplicationDriver works

I am curious how com.mysql.jdbc.ReplicationDriver works. I have configuration with 1master & 1slave.[详细]

2023-03-13 15:04 分类：问答
Mysql replication on single server

Is it possible to set up replication on a single mysql server, replicating a few tables (for readonly access) from one database to another?[详细]

2023-03-13 06:58 分类：问答
Transaction replication and Primary key Violation

SQL Server 2000 SP2 8.00.760 Error: Violation of PRIMARY KEY constraint \'PK__@snapshot_seqnos__3B9B84A9\'.[详细]

2023-03-12 18:51 分类：问答
Failover support for a DB

We are currently evaluating failover support in different databases. We were earlier using HSQLDB but it seems that it does not have clustering/replication support.[详细]

2023-03-12 03:53 分类：问答
HSQLDB clustering/replication support?

Does HSQLDB support replication or clustering. I found an age old experimental feature for HSQLDB replication.[详细]

2023-03-12 03:30 分类：问答
How to get last synchronization date and server

I have a central suscriber with 5 publishers.After replication, I want to get the last synchronization date and the 开发者_StackOverflow社区server that made that synchronization.Is it possible to find[详细]

2023-03-11 18:54 分类：问答