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WSO2 Unveils Open Source Mashup Server
1/30/2008
WSO2 is offering a new open source mashup server and has rolled out a beta of a new hosted mashup service, as announced Monday. Both fall under Apache open source licensing and the WSO2 Mashup Server 1.0 represents "the first open source [server] solution for mashups," according to Jonathan Marsh, WSO2's director of mashups.
The new server separates content and presentation and is based on XML and Web services protocols. This arrangement adds flexibility, allowing mashups to consume other mashups, which Marsh describes as "recursive mashups." Some mashup platforms don't have an easy way to do this, Marsh explained. However, the WSO2 Mashup Server has application programming interfaces (APIs) that facilitate this process, and the programming is done through JavaScript.
"WSO2's mashup server is optimized for Web services and XML throughout the architecture," Marsh explained. "So it normalizes feeds in HTML and data sources into XML, brings them into the mashup logic, which is [programmed in] JavaScript, and the result of that is automatically deployed as another Web service with rich metadata. We also provide tools for building HTML interfaces for that service, for building feeds for that service, or for bridging into eventing protocols such as instant messaging and e-mail."
Programmers can use Notepad or any simple text editor to code mashups in JavaScript using the administrative user interface of the WSO2 Mashup Server. The product is targeted toward Web developers who want control, Marsh said.
WSO2 Mashup Server is a lightweight Web service development environment that can scale up from the individual desktop to team and enterprise levels. WSO2 offers further scalability across the Internet cloud with its beta launch of Mooshup.com. The free hosted mashup service offers a community-wide Web site where people can get and run mashups over the Internet or upload their own mashups.
Marsh said that Mooshup.com is free but that the company may consider adding premium offerings there in the future. Anything there is open source, though.
"If you post a mashup on Mooshup.com, it's free and it's also shared, so you'd not want to put your crown jewels up there," Marsh said. "For this beta, if you upload a mashup, we ask in return that these be made available under the Apache open source license."
WSO2, which is well known for its open source service-oriented architecture solutions, added a mashup server to its enterprise product line largely because mashups and Web 2.0-style technologies offer a way to decentralize IT and get "situational applications" faster into the hands of business users.
"We are seeing individuals in an organization building situational applications as development becomes easier and easier, and situational applications are tasks built to solve a particular problem of the moment, and they're also called mashups," Marsh explained. "We're finding that the best person to own the way data is provided to the enterprise is the person who is the owner of that data himself."
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