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I recently was asked what maximal amount transactions per second we can get using MySQL and XtraDB / InnoDB storage engine if we have high-end server. Good questions, though not easy to answer, as it depends on: â durability setting ( innodb_flush_log_at_trx_commit = 0 or 1 ) ? â do we use binary logs ( I used ROW based replication for 5.1) â do we have sync_binlog options. So why would not take t
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-Patterns From Shared-All to Shared-Nothing Successfully used Patterns in application and table design with Hbase Bob Schulze, eCircle AG March 2010 @ Berlin Apache Hadoop Get Together -Patterns Audience â² You have Big Data â² Your Organization needs predictable scaling options â² You need to be flexible with your Data â² You are a Techie Person -Patterns Content â² What is shared? â² Recap RDBMS vs HB
Over the last couple years, we see an emerging data storage mechanism for storing large scale of data. These storage solution differs quite significantly with the RDBMS model and is also known as the NOSQL. Some of the key players include ... GoogleBigTable, HBase, Hypertable AmazonDynamo, Voldemort, Cassendra, Riak Redis CouchDB, MongoDB These solutions has a number of characteristics in common K
By Jonathan Ellis, Systems Architect Unprecedented data volumes are driving businesses to look at alternatives to the traditional relational database technology that has served us well for over thirty years. Collectively, these alternatives have become known as âNoSQL databases.â The fundamental problem is that relational databases cannot handle many modern workloads. There are three specific pr
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Please Note: this was written January 2009 - see the comments for updates and additional information. A lot has changed since I wrote this. Perhaps youâre considering using a dedicated key-value or document store instead of a traditional relational database. Reasons for this might include: You're suffering from Cloud-computing Mania. You need an excuse to 'get your Erlang on' You heard CouchDB was
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