MySQL Cluster : MySQL's Distributed Database

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How to solve the error “Error 'Got error 0 'No error' from NDBCLUSTER' on query”?

I'm currently working with a large network of MySQL 5.1 DBs (using MyISAM tables) and I'm evaluating a move to MySQL Cluster. I would like to have the MySQL Cluster replicate off of one of the ...
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MySQL Cluster Steps To Recover Data If Catstrophic Failure Occurs

I want to know if a catstrophic failure occurs (like a power outage), and all nodes in MySQL Cluster are shutdown in cluster then data will be lost even though a backup was taken? Or it possible that ...
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Distributing MySQL database on n systems

I have a webserver in my application which talks to a single MySQL node. Instead of having just one MySQL node, I want to have a cluster of n nodes which form my database. Is it possible to do ...
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Is MySQL Clustering a viable option for a DB expecting 5TB of data in 5 years?

We plan to implement MySQL Clustering.The database should support 5 years of data and expected data/year is 1TB. When we created a test enviornment with the DB size as 200GB, NDB Cluster took more ...
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MySQL Cluster: Problem Connecting the SQL node

In a MySQL cluster I have three hosts, one with a manager node, and the other two are each both a data node and sql node. Connecting to the manager is possible, however only as [ndbd] and not ...
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Slow-running query on clustered MySQL environment

I've got a very simple query, directly equivalent to SELECT * FROM sometable t WHERE somecol = 'somevalue' ORDER BY createdon DESC LIMIT 0,20000; When I run this query on my non-clustered ...
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MySQL Cluster LOAD DATA too slow

mysql-5.5.22 ndb-7.2.6 cluster 64bit running on Centos 6 with each node installed on the same Citrix Xen Server communicating via a virtual private network. Each node has 4GB of RAM, 4 vCPUs and 10GB ...
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MySQL Cluster On Cloud vs MySQL Cluster On Dedicated Cluster

I saw this interesting article : http://mikaelronstrom.blogspot.com/2012/02/105bn-qpm-using-mysql-cluster-72.html and it made me get interested in MySQL Cluster. After little chat with hosting ...
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Better diagnostics when starting ndb nodes?

I have an ubuntu linux server that uses mysql cluster 7.2.5 x64. Whenever I start an ndb node and check with ndb_mgm -e show, it stays in "starting" state for a long time. When I use top to check the ...
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MySQL Cluster Installation

I am very new to mysql-cluster.I downloaded the binaries and was trying to configure it on my local machine. Can anybody suggest how to install it on single machine with the 1 management node,2 data ...