The high performance storage system
Proceedings of the 1993 ACM/IEEE conference on Supercomputing
Ptool: a scalable persistent object manager
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Object-Oriented Databases: Definition and Research Directions
IEEE Transactions on Knowledge and Data Engineering
The parallel I/O architecture of the high-performance storage system (HPSS)
MSS '95 Proceedings of the 14th IEEE Symposium on Mass Storage Systems
Real-Time Access Control and Reservation on B-Tree IndexedData
Real-Time Systems
Lightweight video service for multi-media digital libraries
CASCON '95 Proceedings of the 1995 conference of the Centre for Advanced Studies on Collaborative research
The parallel I/O architecture of the high-performance storage system (HPSS)
MSS '95 Proceedings of the 14th IEEE Symposium on Mass Storage Systems
Data management at CERN: current status and future trends
MSS '95 Proceedings of the 14th IEEE Symposium on Mass Storage Systems
Enhancing semantic digital library query using a content and service inference model (CSIM)
Information Processing and Management: an International Journal
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Requirements for a high-performance, scalable digital library of multimedia data are presented together with a layered architecture for a system that addresses the requirements. The approach is to view digital data as persistent collections of complex objects and to use lightweight object management to manage this data. To scale as the amount of data increases, the object management component is layered over a storage management component. The storage management component supports hierarchical storage, third-party data transfer and parallel input-output. Several issues that arise from the interface between the storage management and object management components are discussed. The authors have developed a prototype of a digital library using this design. Two key components of the prototype are AIM Net and HPSS. AIM Net is a persistent object manager and is a product of Oak Park Research. HPSS is the High Performance Storage System, developed by a collaboration including IBM Government Systems and several national labs.