If you’re in Nuremberg Germany next week (November 15-17th) and
have anything to do with Oracle or their products, then the DOAG
(German Oracle User Group) conference is the place to be. I will
be representing SkySQL Ab at the conference, giving a talk about
the internal architecture of MySQL Cluster. The talk will look at
the internals of MySQL Cluster and at the different processes
that ensure the High Availability of MySQL Cluster. Beyond that,
the talk will also look at how the data is stored on the data
nodes, how different types of queries are resolved in the
cluster, and how a primary key lookup is executed differs
significantly from a tree index search. The talk will also look
at the resources involved in resolving the queries.
So if any of the above sounds interesting come and listen to my
talk in room Singapur at 13:00 on Tuesday!
Those are the topics we cover in the latest episode of our “Meet The MySQL Experts” podcast.
Mat Keep and Bernd Ocklin talk about new database requirements, and walk us through what's new in the second Development Milestone Release of MySQL Cluster 7.2, including impressive performance improvements, new NoSQL access via memcached, cross data center scalability, and more...
Those are the topics we cover in the latest episode of our “Meet The MySQL Experts” podcast.
Mat Keep and Bernd Ocklin talk about new database requirements, and walk us through what's new in the second Development Milestone Release of MySQL Cluster 7.2, including impressive performance improvements, new NoSQL access via memcached, cross data center scalability, and more...
Microsoft: “more than half your Android devices are belong to us”. And more
# Microsoft claimed that more than half of the world’s ODM industry for Android and Chrome devices is now under license to Microsoft’s patent portfolio following its agreement with Compal Electronics.
# Hadapt expanded its board of directors and confirmed its $9.5m series A funding round.
# Appcelerator entered into an agreement …
[Read more]
Data Node Restarted alert
About 11 months ago I described the MySQL Cluster functionality that was added to MySQL Enterprise Monitor 2.3; this new post is intended to just bring this up to date – briefly describing the new graph and advisors which have been added since then (up to and including MEM 2.3.7).
Cluster Data Node Has Been Restarted
This new alert flags when a data node has been restarted (by default it alerts on any data node that has started in the last 10 minutes but you can change that interval if you wish). If you manually perform a restart (e.g. as part of a rolling upgrade) then you can safely ignore this alert (or you may even want to temporarily unschedule …
[Read more]There’s a webinar this Wednesday (9 am Pacific; 5 pm UK; 6 pm CET) that explains what’s new in the MySQL Cluster Development Milestone Release – register here for free access.
Join this session to learn about the latest enhancements to the MySQL Cluster database, enabling even more of the latest generation of web, telecoms and embedded applications to take advantage of high write scalability, SQL and NoSQL interfaces and 99.999% availability.
New capabilities include:
- 70x higher JOIN performance for the latest generation of web applications using Adaptive Query Localization, enabling real-time analytics across live data sets
- New NoSQL interface via memcached to further enhance …
SkySQL today announced that it will begin reselling Severalnines' ClusterControl™ product, which enables customers to set-up a production-ready, MySQL® Cluster configuration. The latest addition to the SkySQL™ Reference Architecture - SkySQL's framework for reducing the cost and complexity of deploying some of the most common MySQL data infrastructure applications - ClusterControl™ provides a virtual DBA assistant that frees the developer from the complexity and typical learning curves associated with database clusters, and provides assistance throughout the database lifecycle.
Kaj Arnö, EVP of products at SkySQL, and Vinay Joosery, CEO of Severalnines, will give an overview of the ClusterControl™ solution in a live webinar, on November 8th at 4PM CET/10AM ET. Register for this webinar.
To learn more about this partnership, read today's …
[Read more]For those people that weren’t able to attend the MySQL Cluster demo or sessions at this year’s Oracle Open World (or even for those that did) and would like copies of the material, links are provided here.
- Building Scalable & Highly Available Database Services with MySQL Cluster – includes a description of the features in the new MySQL Cluster7.2 Development Milestone Release 2
- NoSQL Access to MySQL: The Best of Both Worlds – Covers what people are looking for from NoSQL data stores and how MySQL Cluster can meet these needs (both in terms of database characteristics and the APIs offered to …
70x Higher Performance, Cross Data Center Scalability and New NoSQL Interface
Its been an exciting week for all involved with MySQL Cluster, with the announcement of the second Development Milestone Release (7.2.1) at Oracle Open World. Highlights include:
- Enabling next generation web services: 70x higher complex query performance, native memcached API and integration with the latest MySQL 5.5 server
- Enhancing cross data scalability: new multi-site clustering and enhanced active/active replication
- Simplified provisioning: consolidated user privileges.
You can download the DMR for evaluation now from: http://dev.mysql.com/downloads/cluster/ (select Development Milestone Release tab).
You …
[Read more]70x Higher Performance, Cross Data Center Scalability and New NoSQL Interface
Its been an exciting week for all involved with MySQL Cluster, with the announcement of the second Development Milestone Release (7.2.1) at Oracle Open World. Highlights include:
- Enabling next generation web services: 70x higher complex query performance, native memcached API and integration with the latest MySQL 5.5 server
- Enhancing cross data scalability: new multi-site clustering and enhanced active/active replication
- Simplified provisioning: consolidated user privileges.
You can download the DMR for evaluation now from: http://dev.mysql.com/downloads/cluster/ (select Development Milestone Release tab).
You …
[Read more]