Diving in waters deep cloud for Google Apps, Amazon EC2 - CIOL

BANGALORE, India: it was a time where companies like Oracle said, ' he did y nothing called cloud '; However, now all admit that "everything that today is the cloud."

"Cloud has made the task of the single developer and company's lower infrastructure investment as it provides a large pool of massively scalable infrastructure is tenants and elastic in nature","said Rohit Bhardwaj, senior engineer, Kronos.".

He was a session on "Cloud computing diving in waters," deep for Google Apps and Amazon EC2 the first day of the spark it 2011, where he gave to the public practical experience on how to use cloud computing for Google App Engine and Amazon EC2.

He said that Google App Engine, a powerful cloud computing platform, is designed so that it will help developers to create and manage, scalable web applications on the JVM.

"The Google App Engine is a platform for developing and hosting web applications in managed by Google data centers." The Google App Engine is an example of cloud technology as it virtualizes applications on multiple servers and data centers, said Bhardwaj.

Therefore, if a developer is developing a Java on App Engine application, they would probably already know that they can use the JPA and JDO Java persistence API to interact with the data store. It has also shown how to take advantage of the API in the construction of clouds.

Bhardwaj also explained how to deploy groovy on grails on Amazon EC2 request. Amazon EC2 is the platform (AHA) hardware-as-a-service cloud provider of Amazon Web Services. Amazon Web Services also provides software-as-a-service (SaaS) with AWS S3 and database-as-a-service (DaaS) with DB Simple.

He concluded by saying that while the clouds offers many advantages there was still several obstacles, such as security, the protection of personal information, the connectivity, OpenAccess, reliability, interoperability, independence of the CSPI, economic value, the it governance, and policy questions overall limits, when it comes to computer adoption in enterprises of the clouds, which must be addressed.

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