This post is part of the Who's
@ Google I/O, a series of blog posts that give a closer look at developers who'll be
speaking or demoing at Google
I/O. This guest post is written by Mani Doraisamy from OrangeScape who will be
demoing as part of the Developer
Sandbox.
Google App Engine took two bold steps in
the right direction for cloud computing in making its datastore distributed to ensure
scalability and durability and in fixing its architecture to be stateless to ensure failover
and availability. To quote Henry Ford: "Any customer can have any application that is scalable
so long as he builds for this fixed architecture."
To date, it has
worked very well with the social web app companies, but the enterprise application development
community has mostly stayed away from Google App Engine for three reasons:
“Newness” to Google App Engine's concepts of GQL,
lack of aggregate queries, denormalized schema.
Lack of transaction
support: commit or rollback on distributed storage and read consistency within transaction
scope.
Relying only on the cloud: not being able to run the same
application on standard infrastructure inside your company.
Now you can
build business applications on Google App Engine, too! OrangeScape is a Platform-as-a-Service for
building business applications that run both on the cloud via Google App Engine and in your
data center.
It has three main benefits:
It provides a modeling environment to build business processes and
rules, datamodel using a familiar process design and spreadsheet like interface. The
application that you build on this interface can be deployed on Google App Engine in a single
click.
It enhances the persistence layer of Google App Engine to support
transactions and read consistency on BigTable. It makes it so
transparent that there is absolutely no difference for you to build applications on BigTable
or on relational databases.
If you are a solution provider building
business applications today, you may not know if all your customers will accept running
applications on the cloud. Some might expect that applications run on their data center. With
OrangeScape, you can build it once and run it on both - cloud and data center.
If you are excited to try it out, bookmark http://trial.orangescape.com/. We will
making the public beta announcement shortly after Google I/O.
