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Title: RTDB: A memory resident real-time object database

Abstract

RTDB is a fast, memory-resident object database with built-in support for distribution. It constitutes an attractive alternative for architecting real-time solutions with multiple, possibly distributed, processes or agents sharing data. RTDB offers both direct and navigational access to stored objects, with local and remote random access by object identifiers, and immediate direct access via object indices. The database supports transparent access to objects stored in multiple collaborating dispersed databases and includes a built-in cache mechanism that allows for keeping local copies of remote objects, with specifiable invalidation deadlines. Additional features of RTDB include a trigger mechanism on objects that allows for issuing events or activating handlers when objects are accessed or modified and a very fast, attribute based search/query mechanism. The overall architecture and application of RTDB in a control and monitoring system is presented.

Authors:
;
Publication Date:
Research Org.:
Fermi National Accelerator Lab., Batavia, IL (US)
Sponsoring Org.:
USDOE Office of Energy Research (ER) (US)
OSTI Identifier:
811444
Report Number(s):
FERMILAB-Conf-03/130
TRN: US0303089
DOE Contract Number:  
AC02-76CH03000
Resource Type:
Conference
Resource Relation:
Conference: IEEE-NPSS RT2003, Montreal, Quebec (CA), 05/18/2003--05/23/2003; Other Information: PBD: 4 Jun 2003
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; ARCHITECTURE; DISTRIBUTION; MONITORING

Citation Formats

Jerzy M. Nogiec, and Eugene Desavouret. RTDB: A memory resident real-time object database. United States: N. p., 2003. Web.
Jerzy M. Nogiec, & Eugene Desavouret. RTDB: A memory resident real-time object database. United States.
Jerzy M. Nogiec, and Eugene Desavouret. Wed . "RTDB: A memory resident real-time object database". United States. https://www.osti.gov/servlets/purl/811444.
@article{osti_811444,
title = {RTDB: A memory resident real-time object database},
author = {Jerzy M. Nogiec and Eugene Desavouret},
abstractNote = {RTDB is a fast, memory-resident object database with built-in support for distribution. It constitutes an attractive alternative for architecting real-time solutions with multiple, possibly distributed, processes or agents sharing data. RTDB offers both direct and navigational access to stored objects, with local and remote random access by object identifiers, and immediate direct access via object indices. The database supports transparent access to objects stored in multiple collaborating dispersed databases and includes a built-in cache mechanism that allows for keeping local copies of remote objects, with specifiable invalidation deadlines. Additional features of RTDB include a trigger mechanism on objects that allows for issuing events or activating handlers when objects are accessed or modified and a very fast, attribute based search/query mechanism. The overall architecture and application of RTDB in a control and monitoring system is presented.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jun 04 00:00:00 EDT 2003},
month = {Wed Jun 04 00:00:00 EDT 2003}
}

Conference:
Other availability
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