Archive for the 'JavaSpaces' Category
Custom Matching-Two Dimensional Cartesian space Comparison using GigaSpaces
February 22nd, 2010Usually you index and execute queries using primitive fields (long, float, string, etc). The fields may be within the root level of the space object, or embedded within nested objects within the space object. You may construct a query using a template object or SQL to specify the criteria you would like to use [...]
The Master-Worker Pattern
August 24th, 2009The Master-Worker Pattern (sometimes called Master-Slave pattern) is used for parallel processing. It follows a simple approach that allows applications to perform simultaneous processing across multiple machines or processes via a Master and multiple Workers.
In GigaSpaces XAP, you can implement the Master-Worker pattern using several methods:
- Task Executors - best for a scenario [...]
The Word is Out on GigaSpaces XAP 7.0
August 13th, 2009GigaSpaces XAP 7.0 was released in mid-July. For those who missed the buzz, in this post I’ll try to provide a summary of the main perspectives that were voiced about the new release. At the end of this post is…
From static to elastic web applications
August 5th, 2009During the past few weeks I gave few talks about our latest XAP release and some of the new models that we introduce in this new release. During all those talks I found myself explaining what is the difference between…
JavaOne 2009 Lab - PetClinic in the Clouds
May 22nd, 2009This year JavaOne will include really cool lab - PetClinic in the Clouds: Scaling a Classic Enterprise Application.
In this Hands-on Lab, participants will take a popular Web application (the Spring PetClinic sample application) and modify it so that it can be deployed on the Amazon EC2 cloud computing infrastructure. They will be exposed to [...]
