Linked Data URIs facilitate untethered data access that transcends database vendor, database engine, operating system, programming.
Linked Data URIs name / identify individual records while SQL data access DSNs are scoped to record containers such as Database,.Linked Data and SQL CLI based data access are: This process is quite similar to accessing a SQL recordset via an ODBC or JDBC data source name (DSN).
Retrieving a Web Page (and other information resources) also extends to the process of retrieving a structured description of a resource. How Does Linked Data Work?īy incorporating HTTP into the resource naming schemes of Web accessible resources, so that the same linking mechanism used for This forms a marked contrast to the unstructured "data mashups" commonly seen today, which typically require programming at several points in their production. Linked Data enables direct and easy integration of entity-relationship-model-based structured data into the Web, which enables users to construct powerful structured "data meshups" across the disparate data sources found on HTTP networks (e.g., the World Wide Web), without any programming. ( data) that describes the denoted entity. Or " dereferenced"), they return RDF-model-based structured content ( Hyperlinks) to denote entities such that when these URIs are resolved (i.e., looked up, There, he describes Linked Data asĪ principled approach to structured data representation, access, and integration for the World Wide Web, based on the use of Is the subject of a 2006 Design Issue note. Each component is independent of the others, and all are coupled with ODE via HTTP messaging. Referred to as "Cartridges," deliver functionality comprising data extraction and modelling (Model), data display and presentation (View), andĪctions based upon and/or guided by that data (Controller). ODE uses a modular architecture to orchestrate component activities according to the M-V-C pattern. The extension enables users to switch between HypertextĪnd Hyperdata link traversal of Web data. ODE allows Web users to explore the raw data and entity relationships that underly the Web resources it processes. Why is the OpenLink Data Explorer Extension Important? The form of new menu options for viewing Data Sources associated with Web Pages. Is a browser extension (currently available for Firefox, Safari, Chrome, Opera, and Internet Explorer with additional browser support to follow) that adds a new option to the realm of Web User Agent functionality, in