App Engine

Google App Engine is a let you can be in the Google infrastructure to run your web applications. Google App Engine application is easy to build and maintain, and according to your traffic and data storage needs grow easily extended. The use of Google App Engine, will no longer need to maintain the server: you only need to upload your application, it can be immediately for your users.

You can use Google to provide free domain (see further reading ) to your application, you can also use the Google Apps from your own domain service it. You can work with people around the world to share your application, it can be limited to only within your organisation members can access.

You are free to start using App Engine. Register for a free account can develop and publish your application for people around the world to share, but also need not bear any costs and liability. Each free account can use up to 500MB persistent storage space, and can support about 5000000 page views a month is enough CPU and broadband.

Use the Google App Engine trial period, can only use the free account. You will soon be able to buy other computing resources. App Engine provides an web application framework, App Engine applications easy to run, subordinates and extension. App Engine differs from other programmes: the App Engine is not a grid computing - it will not run any homework. It does not provide the physical host but provides package code upload methods. The user only needs to specify in code in response and request, the rest of the operation and the deployment of the task is given to App Engine. The user does not need to reserve resources, such as RAM, CPU or and so on.

Application environment

Through the Google App Engine, even under heavy load and the amount of data greatly, can easily construct safe running applications. The environment includes the following characteristics:

Dynamic network services, to provide full support for common network technology

Persistent storage query, classification and affairs

Automatic scaling and load balancing

Used to authenticate users and use the Google account to send e-mail API

A functional integrity of the local development environment, can be on your computer simulation of Google App Engine

Google App Engine application is the use of Python programming language. The run-time environment includes a complete Python language and most of the Python standard library.

At present, Google App Engine support for Python language and JAVA language, but we hope that it can support more languages.