Title Improve Caching Efficiency Through Replication for Service4All
OW2 project Service4All
OW2 project URL http://www.ow2.org/view/ActivitiesDashboard/Service4All
Other OW2 projects and URL (optional)

Keywords Cloud computing, PaaS, Caching, Replication, Service4All
Description {{html clean="false" wiki="false"}}

Service Oriented AppEngine(SAE) is one pillar of Service4All and provides a hosting environment for atomic web services, BPMN-based composite web services and java web applications. Since a lot of different services and applications may be deployed on limited physical resources, the performance will be critical. To improve the performance of SAE, we will employ the widely-used cache tools such as memcache to SAE, which can lower the latency of read operations. However, applications on SAE are massive and diverse, and the memory is volatile, therefore we will  use replication to improve the efficiency and data reliability  in the cache.  This project is to add the efficient cache support to Service4All.

Main Topic Contact Person Name Hailong Sun
Main Topic Contact Person e-mail sunhl@act.buaa.edu.cn
Other Topic Contact Person(s) Name(s) (optional)

Other Topic Contact e-mail(s) (optional)

Estimated Workload (total, in manmonths) 8
Targeted Contestants undergrad or master/PhD