Hands-on session of the IDS Metadata Broker | IDSA Plugfest Q2/2022 скачать в хорошем качестве

Hands-on session of the IDS Metadata Broker | IDSA Plugfest Q2/2022

Searching and finding within International Data Spaces 🔎 Searching for suitable data and components is a major challenge – not only in distributed systems such as #InternationalDataSpaces (IDS). Familiar #searchengines from the World Wide Web and their business models can and will not be used within International Data Spaces. Self-determined control of data with equal rights is diametrically opposed to the current development of central information gatekeepers. International Data Spaces therefore need decentralized solutions with equal rights for publishing and searching for resources and components. 💡 The IDS Metadata Broker is a comprehensive connector addressing these issues. It provides the necessary interfaces for communicating with any other International Data Spaces connector. More specifically, it is capable of handling messages from IDS connectors, indicating a status update, such as new data being available. Self-descripting metadata of connectors are automatically indexed and can be optionally restricted by means of usage control policies. Search functionality encompasses a full-text search, filter options based on the International Data Spaces information model, and full queries using SPARQL, the standardized query language in the semantic web. Human user friendly access is granted via a web interface. 🔎 In this video you will get an overview of how to set up the IDS Metadata Broker. After successful installation and configuration, you will get insights into a sample communication with the Metadata Broker via a demo Postman collection. The IDS Metadata Broker supports every interaction defined in the process layer, the descriptions defined in the information layer, and the architectures listed in the system layer. A #metadata #broker can provide additional services when needed. These can then be described as well with machine-readable descriptions compliant with the IDS information model. For example, a broker can regularly execute heartbeats to detect inactive connectors. The storage of quality of service (QoS) metrics or payment models can be implemented as well. Fraunhofer IAIS is a component owner of the IDS Metadata Broker. For more information on the International Data Spaces Association and the IDS Metadata Broker visit the following websites: Business Area: https://www.iais.fraunhofer.de/en/bus... Dataspaces: https://www.dataspaces.fraunhofer.de/... Metadata Broker: https://www.dataspaces.fraunhofer.de/... Software Repository: https://github.com/International-Data... More information about the IDSA Plugfest community: https://www.dataspaces.fraunhofer.de/...