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A Metadata Catalog Service for Data Intensive Applications
2003
Proceedings of the 2003 ACM/IEEE conference on Supercomputing - SC '03
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In this paper, we present the design of a Metadata Catalog Service (MCS) that provides a mechanism for storing and accessing descriptive metadata and allows users to query for data items based on desired ...
There are various types of metadata, and it is likely that a range of metadata services will exist in Grid environments that are specialized for particular types of metadata cataloguing and discovery. ...
Acknowledgments This research was supported in part by the National Science Foundation under grants ITR-0086044(GriPhyN) and ITR AST0122449 (NVO) and the DOE Cooperative Agreements: DE-FC02-01ER25449 (SciDAC-DATA ...
doi:10.1145/1048935.1050184
dblp:conf/sc/SinghBCDKMPP03
fatcat:walreagoszecvepimpq7rumr4m
Metadata Management in the EU DataGrid
2003
Metadata Management in Grid and P2P Systems
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the data are always near the compute resources -for data hungry applications b) Earth Observation/Medical -convenient mechanism for logical namespace. ...
memory intensive hash WSDL interfaces Scalability achieved by: Each site has a Local Replica Catalog LRC containing mappings for files located at the given site Each site runs a Replica Location Index ...
Application Specific General Metadata
Future Work Plan to work together with DAIS working group of GGF to ensure that our services can be re-factored into DAIS-compliant services. ...
dblp:conf/mmgps/McCance03
fatcat:umuekjtu3narzmsrarf43bxjiq
Page 282 of Library Resources & Technical Services Vol. 51, Issue 4
[page]
2007
Library Resources & Technical Services
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than is customary for catalog records. ...
The level of expertise in a certain subject area may not be resident in a technical services or cataloging department. ...
Data management and transfer in high-performance computational grid environments
2002
Parallel Computing
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Our replica management service integrates a replica catalog with GridFTP transfers to provide for the creation, registration, location, and management of dataset replicas. ...
So-called Data Grids provide essential infrastructure for such applications, much as the Internet provides essential services for applications such as e-mail and the Web. ...
, Laura Pearlman and Ewa Deelman for comments on this paper; and to the many colleagues in the sciences who helped us understand their requirements. ...
doi:10.1016/s0167-8191(02)00094-7
fatcat:hodirpw6sjad5nn6d62mbk2que
Data Management Challenges of Data-Intensive Scientific Workflows
2008
2008 Eighth IEEE International Symposium on Cluster Computing and the Grid (CCGRID)
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However, many challenges remain in the area of data management related to workflow creation, execution, and result management. ...
The authors would like to thank the ESG, LIGO, Montage, and SCEC collaborators for helpful discussions and fruitful collaborations. ...
The Metadata Catalog Service [18] provides a set of generic and extensible metadata attributes. ...
doi:10.1109/ccgrid.2008.24
dblp:conf/ccgrid/DeelmanC08
fatcat:npefcon3tfftnku65yfnufrwey
Secure, Efficient Data Transport and Replica Management for High-Performance Data-Intensive Computing
2001
Mass Storage Systems and Technologies(MSS), Proceedings of the NASA Goddard Conference on
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After studying data-intensive, high-performance computing applications such as highenergy physics and climate modeling, we conclude that these applications require two fundamental data management services ...
: secure, reliable, efficient transfer of data in wide area environments and the ability to register and locate multiple copies of data sets. ...
Acknowledgements We are grateful to Marcus Thiebaux and Soonwook Hwang for their work in characterizing the performance of LDAP servers. ...
doi:10.1109/mss.2001.10001
dblp:conf/mss/AllcockBBCKMNQT01
fatcat:jnfurycdb5cm5o7khbgd5kvq4y
Data and Metadata Collections for Scientific Applications
[chapter]
2001
Lecture Notes in Computer Science
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catalogs, digital library services for manipulating data sets, and data grids for federating multiple collections. ...
Moreover, the importance of metadata is coming to the fore, as a means of not only discovering datasets of interest but also for organizational purposes. ...
-96-C-0020 "Distributed Object Computation Testbed," the Data Intensive Computing thrust area of the NSF project ASC 96-19020 "National Partnership for Advanced Computational Infrastructure," the NASA ...
doi:10.1007/3-540-48228-8_8
fatcat:4g4b6mie4fh5po4ertr4qu4k3i
Architecture of Distributed Data Aggregation Service
2014
2014 IEEE 28th International Conference on Advanced Information Networking and Applications
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In this paper we present a Distributed Data Aggregation Service relying on a storage system designed to meet these demands, namely BlobSeer. ...
We implemented a client providing a formal description for the data retrieval queries and a specification for a search API. ...
ACKNOWLEDGMENT The research presented in this paper is supported by projects: "SideSTEP -Scheduling Methods for Dynamic Dis- We would like to thank the reviewers for their time and expertise, constructive ...
doi:10.1109/aina.2014.89
dblp:conf/aina/SerbanescuPCA14
fatcat:5ulyl2fnpjavbdmdamxijpwnee
Making Metadata Maker: A Web Application for Metadata Production
2016
Library resources & technical services
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To improve the cataloging and metadata creation workflow, the University of Illinois at Urbana-Champaign Library developed a web application, Metadata Maker, which allows anyone to create metadata in four ...
different formats, including MARC21 for an online public access catalog, regardless of their familiarity with metadata standards or systems that utilize the metadata. ...
will be reviewed by a cataloger, using the data field 500 for all notes works for UIUC's local purposes and makes the application more user friendly for non-catalogers. ...
doi:10.5860/lrts.60n2.89
fatcat:n3vqllji7nemrouzrmkl4lg2wu
The Roles of the Metadata Librarian in a Research Library
2007
Library resources & technical services
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Many institutions have placed the position of a metadata librarian within a traditional cataloging or technical services department. ...
of data description into the traditional technical services workflow." 5 The ...
As was mentioned earlier, in many cases creating descriptive records for digital resources requires more intensive description than is customary for catalog records. ...
doi:10.5860/lrts.51n4.279
fatcat:bg6wi2fokvdojcxnxjcghghnye
A Semantic Metadata Catalog Service for Grid
[chapter]
2005
Lecture Notes in Computer Science
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Metadata is the information that describes the most important feature of an object. In recent years, metadata plays a more and more important role in data intensive applications. ...
In this paper, we propose a semantic metadata catalog service, Semantic MCS. Semantic MCS has a well-organized data management model and supports the query mechanism using Ontology inference. ...
MCAT is designed as a central catalog for the metadata of data files. It supports logical name space that is independent from the physical name space. ...
doi:10.1007/11590354_18
fatcat:ighumkgwindonls2irrgu3xnfm
How to Implement a Governmental Open Source Geoportal
2014
Journal of Geographic Information System
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These kinds of search abilities are called "Geoportal", which provides client applications that use several geo services such as catalogs and web map services. ...
In this study we present an overall concept of service oriented architecture and its consequence web service specifications and eventually web catalog services which are fundamentals of developing a geoportal ...
The second one is a Catalog server (in this case Geo Network) which works upon CSW (Catalog Service for Web) service specification. ...
doi:10.4236/jgis.2014.64025
fatcat:nt3qoi6ghrhz5a7kw3yel6efw4
Efficient Metadata Generation to Enable Interactive Data Discovery over Large-Scale Scientific Data Collections
2010
2010 IEEE Second International Conference on Cloud Computing Technology and Science
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Users must select a reliable data publisher from the large collection of data services available over the Internet. ...
Because scientific datasets are often encoded as binary data formats, querying or validating missing data over hundreds of Megabytes of a binary file involves a compute intensive decoding process. ...
The Metadata Catalog Service (MCS) [17] and MCAT Metadata Catalog associated with iRODS manage metadata for scientific datasets. ...
doi:10.1109/cloudcom.2010.99
dblp:conf/cloudcom/PallickaraPZS10
fatcat:t46mzsikgzdnzndwjvon6qo6de
Apache Science Data Analytics Platform
[article]
2018
Figshare
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Its goal is to create a community-supported, integrated platform for big geospatial data analysis using Cloud computing technology. ...
The Apache Science Data Analytics Platform (SDAP) (http://sdap.incubator.apache.org) is a suite of Big Data solutions created through the support of the NASA Advanced Information Technology (AIST) and ...
, data centers need to do more than just storing bits Giovanni: A web-based application for visualize, analyze, and access vast amounts of Earth science remote sensing data without having to download ...
doi:10.6084/m9.figshare.5786421.v1
fatcat:mhrixgkxcfhpzlsuzgr5mkdmgu
Data Management Systems for Scientific Applications
[chapter]
2001
IFIP Advances in Information and Communication Technology
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catalogs, digital library services for manipulating data sets, and data grids for federating multiple collections. ...
Examples of the application of the technology include distributed collections and data grids for astronomical sky surveys, high energy physics data collections, and art image digital libraries. ...
-96-C-0020 "Distributed Object Computation Testbed," the Data Intensive Computing thrust area of the NSF project ASC 96-19020 "National Partnership for Advanced Computational Infrastructure," the NASA ...
doi:10.1007/978-0-387-35407-1_16
fatcat:sybifglanjdwbksemco6hzccjm
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