DocumentCode
2277557
Title
Large object support in POSTGRES
Author
Stonebraker, Michael ; Olson, Michael
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
fYear
1993
fDate
19-23 Apr 1993
Firstpage
355
Lastpage
362
Abstract
Four implementations that support large objects in the POSTGRES database system are presented. The four implementations offer varying levels of support for security, transactions, compression, and time travel. All are implemented using the POSTGRES abstract data type paradigm, support user-defined operators and functions, and allow file-oriented access to large objects in the database. The support for user-defined storage managers available in POSTGRES is also detailed. The performance of all four large object implementations on two different storage devices is described
Keywords
abstract data types; database theory; object-oriented databases; relational databases; security of data; transaction processing; POSTGRES database; abstract data type; compression; file-oriented access; large objects; security; time travel; transactions; user-defined operators; user-defined storage managers; Data security; Database languages; Database systems; File systems; Optimization methods; Proposals; Transaction databases; User interfaces;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Engineering, 1993. Proceedings. Ninth International Conference on
Conference_Location
Vienna
Print_ISBN
0-8186-3570-3
Type
conf
DOI
10.1109/ICDE.1993.344046
Filename
344046
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