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Billy Newport Discusses Parallel Programming in Java

Topics
WebSphere eXtreme Scale,
Distributed Cache,
Websphere,
Application Servers,
Caching,
IBM,
Java,
Clustering & Caching,
Companies,
QCon San Francisco 2009,
QCon,
Performance & Scalability,
Languages,
Infrastructure,
Conferences,
Architecture,
Programming,
Cloud Computing,
Parallel Programming,
PIG,
Cascading,
Hadoop

Billy Newport talks to InfoQ about the need for higher level abstraction to do parallel programming with multi-core systems effectively. The interview explores some approaches taken with MapReduce products such as Cascading and Pig for a Hadoop cluster, explores the limitations of the actor model and message passing, and touches on IBM's WebSphere eXtreme Scale (ObjectGrid) product.

Evolving the Key/Value Programming Model to a Higher Level

Topics
WebSphere eXtreme Scale,
Websphere,
Distributed Cache,
Caching,
Memcached,
Application Servers,
IBM,
Groovy,
Companies,
Java,
QCon San Francisco 2009,
Dynamic Languages,
Clojure,
LISP,
Data Access,
Languages,
QCon,
Clustering & Caching,
JVM Languages,
Coherence,
Programming,
Architecture,
Database,
Infrastructure,
Conferences,
Performance & Scalability,
Redis

In this presentation from QCon San Francisco 2009, Billy Newport discusses the ways that developers interact with key/value (KV) stores such as memcached and WebSphere eXtreme Scale, entity vs column-oriented approaches, synchronous and asynchronous operations, large data sets, using a DBMS as a column store, collocating closures and data, and features that could be added to increase scalability.