Databases and the Grid: JDBC in WSDL, or Something Altogether Different?
نویسنده
چکیده
The Grid is rising to prominence both as a vision and as an infrastructure. The vision is of dynamically formed virtual organisations that collaborate to address shared goals. The infrastructure, although still a work in progress, is a middleware that facilitates the sharing of networked resources on a global scale. Databases are important resources that are central to many organisations, and as such must be able to be accessed, integrated and managed in a Grid environment. How should this be done? What problems must be overcome when working in a Grid environment? What new expectations, opportunities and patterns of use come to the fore? This presentation both discusses core grid data access services and the wider implications and opportunities of Grids for database technologies.
منابع مشابه
Accessing Bio-databases with OGSA-DAI - A Performance Analysis
Open Grid Service Architecture Data Access and Integration (OGSA-DAI) is a middleware which aims to provide a unique interface to heterogeneous database management systems and to special type of files like SwissProt files. It could become a vital tool for data integration in life sciences since the data is produced by different sources and residing in different data management systems. With it,...
متن کاملGridTP Services for Grid Transaction Processing
We propose a new service-oriented Grid Transaction Processing architecture called GridTP based on the OGSA platform and the X/Open DTP model. GridTP services provide a consistent and effective way of making existing, autonomously managed databases available within Grid environments. In the Data Virtualization Services layer, Grid applications, via the WSDL-style TX portType, delineate global tr...
متن کاملConvert Xml Schema To Relational Schema
You can create source models from your relational source schema data of your metadata to be required in order to convert datatypes or to interpret your metadata. As with Designer's JDBC, Salesforce and WSDL importers, the XML File. Editing and validation support for XML Schema, Relax NG, NVDL scripts, Browse, edit, or query using XQuery and SQL with native XML or relational oXygen includes a to...
متن کاملImage Quality and Entrance Surface Dose Evaluation of Lateral Cervical Spine: A Study Using Grid and Non-Grid Techniques
Introduction: The purpose of this study is to investigate the effects of grid and non-grid techniques in the lateral cervical spine radiography on image quality and entrance surface dose (ESD). Although image quality and radiation doses have been studied by researchers, there is still a dearth of information on image quality and patient dose with different techniques. Material and Methods: The...
متن کاملA Triple State Time Variant Cost Function Unit Commitment with Significant Vehicle to Grid Penetration
Hastening the power industry toward smart operation juxtaposed with the unrivaled restructuring and privatization agendas, some of the ubiquitous smart grid advantages are glanced more and more. Recently, the vehicle to grid (V2G) technology, as one of these beneficial aspects, has found a worldwide attention due to its important advantages. The V2G technology can raise the system operation eff...
متن کامل