… not work anyway. It defaults to log minimal before images (–ndb-log-updated-only defaults to TRUE) and what’s more: it defaults to log updates as inserts (–ndb-log-update-as-write defaults to TRUE). See http://dev…
Comment: MySQL Partitioning - can save you or kill you
July 2, 2012 By 45 Comments
…, 4 app servers. — 2 Databases (Separate mysqld instances) a) Clustered NDB, on the two nodes mentioned above b) InnoDb/MyISAM on… with both the DBs, storing records @ 800 rps. deletion from NDB database has to happen very frequently. Deletion from MyISAM/InnoDb…
Comment: MySQL Partitioning - can save you or kill you
June 28, 2012 By 45 Comments
… columns (Strange…??) 2. We are using mysql ndb cluster version Distrib 5.1.56-ndb-7.1.19 (to maintain consistency across…
Comment: Announcement of Percona XtraDB Cluster (alpha release)
January 11, 2012 By 30 Comments
… for DBA is required to run XtraDB Cluster than NDB Cluster. MySQL NDB Cluster is totally different engine than MySQL Replication ○ Requires…
Post: Tutorial Insights for Percona Live, London
August 24, 2011 By Leave a Comment
… available storage systems. Johan Andersson and Yves Trudeau will run NDB Cluster Tutorial which is full day in depth tutorial focused on NDB Cluster/MySQL Cluster technology which is rapidly gaining popularity for…
Comment: Is VoltDB really as scalable as they claim?
March 2, 2011 By 3 Comments
… 40 node (data nodes) MySQL Cluster. That’s the largest NDB Cluster I’ve heard of so far. Even if NDB allows some hundred nodes in the configuration file, I was …
Comment: The Doom of Multiple Storage Engines
May 9, 2010 By 22 Comments
… Bittorrent trackers, etc). It gives a really good performance boost. NDB is second good thing to use, although it’s not…, but to leave some essential engines like InnoDB, MEMORY and NDB and make them work together better. It would be like…
Post: The Doom of Multiple Storage Engines
May 8, 2010 By 22 Comments
…, clustering by Primary key in Innodb and distributed nature of NDB makes it more complicated when it should be and still… which drops everything but Innodb Storage engine (it could be NDB, PBXT etc, it does not matter). We could save a…
Post: MongoDB Approach to Availability
April 30, 2010 By 2 Comments
… in newer versions which implement “sharding”. Same as commit to NDB Storage engine does not normally mean commit to disk, but…. Third if we look at how failover happens – same with NDB (native API) it is handled on driver level. When you…
Comment: Finding your MySQL High-Availability solution – The questions
October 27, 2009 By 36 Comments
Dba Zed, NDB cluster does not really make sense for Data warehouse applications. … the thread sums up rather well what scales well with NDB.
