J-Spaces.com released "The J-Spaces Platform an intelligent connectivity service that provides an efficient means of sharing and exchanging information among distributed applications. It is a commercial implementation of the Sun Microsystems's JavaSpaces technology specification and includes major enhancements and improvements that make it enterprise ready. "

J-Spaces Homepage
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J-Spaces Technologies releases a commercial implementation of Sun JavaSpaces Technology

The J-Spaces Platform is an intelligent connectivity service that provides an efficient means of sharing and exchanging information among distributed applications. It is a commercial implementation of the Sun Microsystems's JavaSpaces technology specification and includes major enhancements and improvements that make it enterprise ready.

The increasingly networked world poses new challenges to the way distributed, intranet-based applications are built. This new set of applications, often referred to as Enterprise Services, represents a new level of inter-program and inter-component interaction and behavior. For the first time, it makes possible a way of building large, flexible applications dynamically, from a set of standard independent software parts. This is a considerable advance from a time when any significant amount of dynamic behavior was simply not possible.

"J-Spaces compatible implementation of JavaSpaces technology provides a simple and flexible intelligent connectivity service for developers to share and exchange information among distributed applications," said Franc Romano, group marketing manager, Jini Technology Group, Sun Microsystems. "J-Spaces choice of Jini Network Technology demonstrates the power of open solutions for creating next generation communications services that are dynamic, robust and scalable."

It is clear that a major factor of this environment must be the ability to exchange and share information among distributed components in an efficient and yet simple manner. The combination of Jini™ Network Technology as the general services infrastructure and JavaSpaces technology as the exchange service is the perfect architectural solution.

"Sharing and exchanging information between distributed applications was always a complex issue," says J-Spaces™ CTO, Nati Shalom.

"Our experience had made us realize that traditional solutions such as message passing and data bases are far from being sufficient and there is a need for a combination of both. The concept of Tuple Spaces, on which JavaSpaces technology was based, provides an extremely elegant approach that made our choice of this technology a natural one."

"The power of the JavaSpaces technology model stems from raising the abstraction level of communication from packets to objects. This enables applications to build truly distributed protocols that utilize distributed, object-oriented patterns," says J-Spaces V.P R&D, Asaf Kariv.

The current beta version of J-Spaces has focused on creating a robust and open space engine. It already provides a state-of-the-art parallel engine and includes open integration with various backend databases such as Oracle, Versant and Object Design. Future releases will include support for clustering, security, and API enhancement.

The J-Spaces Platform has passed the Jini Network Technology Core Platform Compatibility Kit (TCK). Passing the TCK ensures that J-Spaces is compatible with Core Platform Specifications.

About J-Spaces Technologies Ltd.
J-Spaces™ Technologies Ltd. was established in Israel in September 1999. Its maiden product, the J-Spaces™ Platform, the first commercial implementation of Sun JavaSpaces, will be released in June 2001. A beta version of the platform was released at April 2001. More than 60 customers worldwide have already downloaded the version for the beta trial (till April, 15). More information about the company and the product available at www.j-spaces.com