FYI Begin forwarded message:
> From: Bernhard Ocklin <[email protected]> > Date: February 2, 2010 10:28:18 AM EST > To: [email protected] > Subject: MySQL Cluster 7.1.1 is there > return-path: <[email protected]> > original-recipient: rfc822;[email protected] > > Dear MySQL Cluster users, > > A new version of MySQL Cluster 7.1 beta has been released and is available > from our ftp directory at > > ftp://ftp.mysql.com/pub/mysql/download/mysql-5.1.41-ndb-7.1.1-beta.tgz > > The Cluster 7.1 beta code base is identical to Cluster 7.0 GA. While > maintaining our GA quality throughout all core functionalities we added two > of the most requested enhancements as independed features to 7.1 beta: > > • ndb$info with SQL level real-time monitoring of Cluster > • an easy-to-use and high performance native Java interface and OpenJPA > plug-in > > > * ndb$info > > ndb$info makes cluster status and statistics available on SQL level. Log into > the MySQL Server and simply use SQL to retrieve configuration details, memory > status or the node status and uptime: > > mysql> SELECT * FROM ndbinfo.nodes; > +---------+--------+---------+-------------+ > | node_id | uptime | status | start_phase | > +---------+--------+---------+-------------+ > | 2 | 45678 | STARTED | 0 | > | 3 | 45676 | STARTED | 0 | > | 4 | 45678 | STARTED | 0 | > | 5 | 312 | STARTED | 0 | > +---------+--------+---------+-------------+ > 4 rows in set (0.03 sec) > > ndb$info is designed to add little to no overhead even for extensive > monitoring of Cluster. > > > * MySQL Cluster Connector for Java > > Designed for Java developers, the MySQL Cluster Connector for Java implements > an easy-to-use and high performance native Java interface and OpenJPA > plug-in. Using the Java Persistence Interface of Cluster/J a primary key > lookup is as simple as > > Fish e = session.find(Fish.class, 4711); > > The OpenJPA for Cluster implementation plugs into Apache OpenJPA and provides > native access to Cluster. Many transactions can now be directly executed on > Cluster, without the MySQL Server being involved. This allows much faster > query execution and higher throughput. > > You can read more about Cluster/J and how to use it here: > http://ocklin.blogspot.com/2009/12/java-and-openjpa-for-mysql-cluster_14.html > > To learn more about and have the chance to meet the architect and developer > behind Cluster/J you might want to attend the webinar. More info here: > http://www.clusterdb.com/mysql-cluster/upcoming-webinars-for-java-and-jpa-access-to-mysql-cluster/ > > > * Binaries > > Currently available are > > ftp://ftp.mysql.com/pub/mysql/download/mysql-cluster-7.1.1-beta-linux-x86_64.tar.gz > ftp://ftp.mysql.com/pub/mysql/download/mysql-cluster-7.1.1-beta-linux-i686.tar.gz > > Regards, > The MySQL Cluster Team > > -- > Bernhard Ocklin - Engineering Manager > Sun Microsystems AB, Database Group, MySQL Cluster > > > -- > MySQL Announce Mailing List > For list archives: http://lists.mysql.com/announce > To unsubscribe: http://lists.mysql.com/[email protected] >
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