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Hadoop User Group UK:Algorithms on Hadoop at Last.fm
Algorithms on Hadoop at Last.fm
Last.fm is well known as an early adopter of Hadoop as a way of storing billions of scrobbles and computing charts from them. We also increasingly use Hadoop to scale more algorithmic tasks to large datasets. At this month's Hadoop User Group meetup, Mark Levy (@gamboviol) will talk briefly about three of Last.fm's projects in Hadoop: * topic analysis with Latent Dirichlet Allocation * graph-based recommendations * audio analysis

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NoSQL eXchange 2011

Skills Matter is hosting the first annual NoSQL eXchange this November. Jim Webber has kindly agreed to be the Programme Lead for this conference, and together we are working on a plan for 7 speaker slots in one day -- featuring talks covering MongoDB/CouchDB, Cassandra, Riak, and Neo4J. Follow #nosqlx for programme updates, and find out more here.

MongoUK Conference

Skills Matter and 10gen are very pleased to announce the popular MongoUK conference IS BACK - coming to London on September 19th! MongoUK is a one-day conference dedicated to the open source, non-relational database MongoDB. We are still working on the programme, but feature both introductory and advanced talks on MongoDB schema design, indexing, administration, replication, sharding... (follow #mongouk for programme updates). Find out more here.

MongoDB for Administrators and Operations

This course covers everything a database administrator needs to know to successfully deploy and maintain MongoDB databases and shard clusters. In addition to deployment and maintenance, course topics will include diagnosing performance issues, importing and exporting data, and establishing the proper backup and restore routines. We'll present ideal hardware configurations and discuss common pitfalls for new deployments. The course also includes an overview of the MongoDB CRUD API, the command shell, and the drivers. Find out more here

MongoDB for Developers

This two-day course spans the MongoDB gamut, covering CRUD, schema design, performance tuning, map-reduce, replication, and sharding.

This course prepares you to:

  • Understand the MongoDB command shell, query API, and driver tools.
  • Design schemas that take advantage of the document data model and of MongoDB’s core features.
  • Understand how typical RDBMS schemas can be migrated to MongoDB.
  • Build efficient indexes and troubleshoot slow queries.
  • Configure both master/slave replication and replica sets.
  • Determine when to set up a shard cluster and how to configure it.
  • Troubleshoot common issues and failure scenarios.
Find out more here


ABOUT MARK LEVY
Mark Levy works in the Music Information Retrieval team at Last.fm.
More about Mark Levy

ABOUT THE HADOOP USER GROUP UK
We are the Hadoop users group for the UK based in London. We meet monthly for talks and discussion on all topics related to Hadoop. Join if your intrested in learning what Hadoop is, how people are using it with their big data problems, and to meet other people with experience running and coding on Hadoop cluster around London and the UK.
More about the Hadoop User Group UK
PODCAST ALGORITHMS ON HADOOP AT LAST.FM

This session took part at the Collaborative Filtering at scale, and Algorithms on Hadoop at Last.fm. You can view the other 1 podcast here.
BIG DATA & NOSQL PODCASTS
 :STORM for streaming analytics at scale: a case study on cybersecurity, Streaming analytics at scale
: 16th May 2013
View Podcast: STORM for streaming analytics at scale: a case study on cybersecurity,
Oren Eini aka Ayende Rahien:RavenDB & the magic beans , RavenDB & the magic beans
Oren Eini aka Ayende Rahien : 15th May 2013
View Podcast: RavenDB & the magic beans ,
Akmal  Chaudhri :Considerations for using NoSQL technology on your next IT project, Considerations for using NoSQL technolog
Akmal Chaudhri : 7th May 2013
View Podcast: Considerations for using NoSQL technology on your next IT project,
Various Speakers:Lightning Talks, Lightning Talks
Various Speakers : 7th May 2013
View Podcast: Lightning Talks,
Adam Mlocek:F# embedded in Excel, F# embedded in Excel
Adam Mlocek : 25th Apr 2013
View Podcast: F# embedded in Excel,
Adam Mlocek:F# embedded in Excel part 2, F# embedded in Excel part 2
Adam Mlocek : 25th Apr 2013
View Podcast: F# embedded in Excel part 2,
 :CASE STUDY: how OpenCorporates uses Neo4j to provide insight, CASE STUDY: how OpenCorporates uses Neo4
: 24th Apr 2013
View Podcast: CASE STUDY: how OpenCorporates uses Neo4j to provide insight,
Martin Thompson:Performance Testing Java Applications, Performance Testing Java Applications
Martin Thompson : 15th Apr 2013
View Podcast: Performance Testing Java Applications,
Robin Edwards:CASE STUDY: How Sharehoods Created Neomodel Along The Way, How Sharehoods Created Neomodel Along Th
Robin Edwards : 27th Mar 2013
View Podcast: CASE STUDY: How Sharehoods Created Neomodel Along The Way,
Trisha Gee:What do you mean,  backwards compatibility, What do you mean, backwards compatibili
Trisha Gee : 21st Mar 2013
View Podcast: What do you mean,  backwards compatibility,
Sébastien Heymann:How can we use Graph Visualisations to gain better insights, How can we use Graph Visualisations to g
Sébastien Heymann : 27th Feb 2013
View Podcast: How can we use Graph Visualisations to gain better insights,
Michael Cutler:CASE STUDY: Using Graph Theory & Graph Databases to understand User Intent, Using Graph Theory & Graph Databases to
Michael Cutler : 30th Jan 2013
View Podcast: CASE STUDY: Using Graph Theory & Graph Databases to understand User Intent,
James Hughes:Using Graphs to Analyse Public Spending on International Development , Using Graphs to Analyse Public Spending
James Hughes : 28th Nov 2012
View Podcast: Using Graphs to Analyse Public Spending on International Development ,
Alistair Jones:NOSQL at the Crossroads, NOSQL at the Crossroads
Alistair Jones : 28th Nov 2012
View Podcast: NOSQL at the Crossroads,
Paul Ingles:uSwitch.com - Our Age of Enlightenment, uSwitch.com - Our Age of Enlightenment
Paul Ingles : 28th Nov 2012
View Podcast: uSwitch.com - Our Age of Enlightenment,
OTHER BIG DATA & NOSQL EVENTS
Russel Winder Are Go and D threats to Python?,  Are Go and D threats to Python?
FREE EVENT: In The Brain of Russel Winder
London, Tuesday, May 28th
Neo4J User Group:Discuss a little Graph Theory for the Busy Developer, Neo4J User Group
FREE EVENT: Discuss a little Graph Theory
London, Wednesday, May 29th
Udi Dahan:Udi Dahan's Advanced Distributed Systems Design with SOA,  Udi Dahan's Adv Distributed Design w SOA
5 DAY COURSE. Featuring Udi Dahan
London, Monday, June 3rd
Martin Thompson:Writing Concurrent Code with Lock-Free Algorithms with Martin Thompson,  Writing Concurrent Code with Lock-Free Algorithms
3 DAY COURSE. Featuring Martin Thompson
London, Wednesday, June 5th
QCon New York, QCon New York
CONFERENCE (5 DAYS)
New York, Monday, June 10th BOOK NOW!
DDD eXchange 2013, DDD eXchange 2013
CONFERENCE (1 DAY)
London, Friday, June 14th BOOK NOW!
Nicolas  Favre-Felix:Richard Low's Cassandra Tutorial,  Richard Low's Cassandra Tutorial
2 DAY COURSE. Featuring Nicolas Favre-Felix
London, Thursday, June 20th
Russel Winder:Russel Winder's Python Workshop,  Russel Winder's Python Workshop
4 DAY COURSE. Featuring Russel Winder
London, Monday, July 1st
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