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Scala LiftOff London 2011: Brendan McAdams on Naught to Scala in Just 2 Years: Learning Scala through Building a MongoDB Driver
Naught to Scala in Just 2 Years: Learning Scala through Building a MongoDB Driver

When he began working with Scala in October, 2009, Brendan McAdams had never written any Scala. Needing to find a way to enhance and improve his company's Java-based platform to better suit a fast paced & growing system, Brendan introduced two new technologies: MongoDB & Scala. But as he found when he began, the tools available for using MongoDB from Scala were severely lacking; this lack formed the basis for the creation of Casbah, a new MongoDB Driver built from the ground up to take full advantage of Scala and feel 'right' to Scala programmers–skilled and unskilled alike.

2 Years later, Casbah is a mature & robust library which takes advantage of many of the advanced concepts in Scala and is deployed by a number of large companies for their core applications. In this talk, Brendan will explore the lessons learned in exploring Scala through the creation of Casbah: Rules of Style for the burgeoning library author, hairy corners of Scala, and when not to be clever and why. Finally, some discussion will be made of things in Scala that you think are a good idea but aren't–because you find out the hard way they don't work like you thought (usually when they blow up on a user's system).

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Progressive Scala Tutorials

The 2011 Progressive Scala Tutorials promise to be a two-day festival of Scala learning, featuring Lift, Akka and a host of other Scala-based fun. Sign up here

NoSQL eXchange 2011

Skills Matter is hosting the first annual NoSQL eXchange this November. Catch Brendan McAdams on MongoDB at this one-day conference, other talks will feature Cassandra, CouchDB, Riak, and Neo4J. Follow #nosqlx for programme updates, and find out more here.

Heiko Seeberger's Fast Track to Scala

This two-day Fast Track to Scala course, designed by Martin Odersky, the creator of the Scala programming language, and Heiko Seeberger, a recognized Scala expert, will give you an excellent grounding in Scala. Prepare to learn to: * be a competent user of Scala constructs in application code, * know and be able to apply the functional programming style in Scala, * use the fundamental Scala tools, * be confident to start using Scala in production applications -- and much more. Get more info and sign up 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

David Pollak's Lift Basics Workshop

This Lift Basics course by David Pollak (creator of Lift) introduces Scala and Java developers to the Lift Web Framework. You will learn how to create dynamic, interactive, secure web sites using Lift. Whether you are a Scala newbie or an intermediate Java developer, David's practical hands-on style will help you understand Lift's Java and Scala API's. Upon completion of this Lift course, you will be able to create secure, dynamic Lift based sites. Get more info and sign up here

Jonas Boner's Pragmatic Real-World Scala

Are you already familiar with using Scala in your applications? Would like to now dig deeper and learn how to get the full power out of this scalable language? In this Pragmatic Real-World Scala course, designed by Typesafe, you will get to know advanced features like implicit conversions and the details of the type system. Of course, numerous hands-on labs will make sure that you can build a thorough understanding.
Find out more here

Miles Sabin's Advanced Scala Development

Miles Sabin's two day Advanced Scala Development course is aimed at developers who have mastered the essentials of core Scala and want to take their understanding of the language and its compiler to the next level. It covers Scala's powerful type system in depth with concrete illustrations of practical applications of it's more advanced features. The course also introduces the Scala compiler's plug-in architecture and shows how it can be used to support tools and extends the language.
Find out morehere


ABOUT BRENDAN MCADAMS
Brendan McAdams is a software engineer at 10gen, where he maintains and supports the Java driver for MongoDB, as well as providing support for alternative JVM languages.
More about Brendan McAdams

ABOUT THE LONDON SCALA USERS' GROUP
Come and meet other Software Developers interested in the Scala programming language.

Join the London Scala Users' Group (LSUG) community via the official website.

For more info. on Scala see: www.scala-lang.org

Scala logo is a trademark of EPFL
More about the London Scala Users' Group
PODCAST NAUGHT TO SCALA IN JUST 2 YEARS: LEARNING SCALA THROUGH BUILDING A MONGODB DRIVER

This session took part at the Scala LiftOff London 2011. You can view the other 15 podcasts here.

SCALA LIFTOFF LONDON 2011 PHOTOS
SPONSORS
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Manning Publications Co.
SCALA & F# PODCASTS
Richard Gomes:Fast number crunching and fast time to market with Scala, Fast time to market with Scala
Richard Gomes : 21st Feb 2012
View Podcast: Fast number crunching and fast time to market with Scala,
Jan Machacek:Spring in Scala, Spring in Scala
Jan Machacek : 8th Feb 2012
View Podcast: Spring in Scala,
Russel Winder:Python is a High Performance Programming Language, High Performance Python
Russel Winder : 31st Jan 2012
View Podcast: Python is a High Performance Programming Language,
Phil Trelford:Pacman Kata, f# kata
Phil Trelford : 26th Jan 2012
View Podcast: Pacman Kata,
Paul Butcher:ScalaMock: 'Power' mocking for Scala, ScalaMock
Paul Butcher : 18th Jan 2012
View Podcast: ScalaMock: 'Power' mocking for Scala,
Malcolm Sparks:Reflections on a real-world Clojure application, Real-world Clojure
Malcolm Sparks : 17th Jan 2012
View Podcast: Reflections on a real-world Clojure application,
Julian Birch:Lightning talk: 1000 lines of Clojure, 1000 lines of Clojure
Julian Birch : 17th Jan 2012
View Podcast: Lightning talk: 1000 lines of Clojure,
Neale Swinnerton:Lightning talk: A Quick Guide to paredit-mode, paredit-mode
Neale Swinnerton : 17th Jan 2012
View Podcast: Lightning talk: A Quick Guide to paredit-mode,
Nick Rothwell:Clojure and MaxMSP, Clojure & MaxMSP
Nick Rothwell : 17th Jan 2012
View Podcast: Clojure and MaxMSP,
Robert Rees:Lightning Talk - Clojure in Production, Clojure in Production
Robert Rees : 1st Dec 2011
View Podcast: Lightning Talk - Clojure in Production,
Bruce Durling:Practical Magic: Incanter for Non-Statisticians, Practical Magic: Incanter for Non-Statis
Bruce Durling : 1st Dec 2011
View Podcast: Practical Magic: Incanter for Non-Statisticians,
John Stevenson:Lightning Talk - Noir Web Framework, Lightning Talk - Noir Web Framework
John Stevenson : 1st Dec 2011
View Podcast: Lightning Talk - Noir Web Framework,
Stathis Sideris:Lightning Talk - Introducing Clarity: Swing application development for Clojure, Lightning Talk - Introducing Clarity
Stathis Sideris : 1st Dec 2011
View Podcast: Lightning Talk - Introducing Clarity: Swing application development for Clojure,
Philip Potter:Overtone workshop, Overtone workshop
Philip Potter : 1st Dec 2011
View Podcast: Overtone workshop,
Brendan McAdams:MongoDB on the Java Virtual Machine, MongoDB on the JVM
Brendan McAdams : 24th Nov 2011
View Podcast: MongoDB on the Java Virtual Machine,
OTHER SCALA & F# EVENTS
London Clojure User Group:Clojurescript One, London Clojure User Group
FREE EVENT: Clojurescript
London, Tuesday, March 6th
QCon London 2012, QCon London 2012
CONFERENCE (3 DAYS)
London, Wednesday, March 7th BOOK NOW!
Elevate Events:Elevate Launch Event - The SAAS Platform Connecting Contractors and Hiring Clients, Elevate Events
FREE EVENT: Elevate - SAAS Cloud Platf
London, Wednesday, March 7th
London Java Community:Low latency performance measurement and monitoring, London Java Community
FREE EVENT: Java low latency
London, Tuesday, March 13th
Tomas Petricek:Tomas Petricek and Phil Trelford’s Advanced F# Programming,  Advanced F# by Tomas Petricek & Phil Trelford
2 DAY COURSE. Featuring Tomas Petricek
London, Wednesday, March 14th
London Scala Users' Group:Testing times with Scala : A TDD journey using anti-xml, London Scala Users' Group
FREE EVENT: TDD with Scala
London, Wednesday, March 14th
David Pollak:David Pollak's Lift Basics Workshop,  David Pollak's Lift Basics
1 DAY COURSE. Featuring David Pollak
London, Thursday, March 15th
Functional Programming eXchange 2012, Functional Programming eXchange 2012
CONFERENCE (1 DAY)
London, Friday, March 16th BOOK NOW!
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