Slides: http://www.slideshare.net/jnunemaker/why-is-nosql-so-darn-popular
Developers often jump into new technologies before they have any idea why, or if, they need them. This leads to questions like Couch or Mongo? Redis or Tokyo? Cassandra or Voldemort? In this talk, we will take a few steps back to analyze what is drawing everyone to NoSQL and why the concept as a whole has a bright future.
Slides: http://www.slideshare.net/jnunemaker/why-is-nosql-so-darn-popular
Developers often jump into new technologies before they have any idea why, or if, they need them. This leads to questions like Couch or Mongo? Redis or Tokyo? Cassandra or Voldemort? In this talk, we will take a few steps back to analyze what is drawing everyone to NoSQL and why the concept as a whole has a bright future.
A screencast about deploying an application using the Neo4j add-on on Heroku to expose a readonly Cypher endpoint. Then integrating with a Google Spreadsheet for querying and rendering of the results.
For step by step instructions, code and sample data see here: http://blog.neo4j.org/2011/12/neo4j-labs-heroku-neo4j-and-google.html
Our application runs over 10,000 sustained transactions per second with a rich model. The key? Modeling state transitions explicitly. In today's world many systems have non–functional requirements that prevent them from being single database centric. This presentation looks at how Domain Driven Design can fit into such environments including extremely large scale web sites, batch processing, and even using highly scalable backing stores such as CouchDb…
Just think about it… What if you were trapped under something heavy and the mouse was out of your reach? Scary, right? That's exactly why we have these keyboard shortcuts so you can still use Vimeo until the help arrives.
