Distributed environments based on objects: Upgrading smalltalk toward distribution

Corradi, A.; Leonardi, L.; Zannini, M.

doi:10.1109/pccc.1990.101639

A distributed environment based on objects (DEO) is described. DEO configures an environment split in several contexts. The requirements of DEO are transparent sending of requests to remote objects that reside in different contexts, possibility of replicated objects in each context, and migration of objects from one context to another. DEO provides several kinds of replicated objects with regard to their consistency protocols. Consistency is based on the reconsideration of the equality relationship. The goal of the described implementation is compatibility with Smalltalk. No essential modifications to the standard virtual image are introduced. The interpreter has not been changed at all. Only a few primitives have been added to the virtual machine.

Distributed environments based on objects: Upgrading smalltalk toward distribution / Corradi, A.; Leonardi, L.; Zannini, M.. - (1990), pp. 332-339. ((Intervento presentato al convegno Proceedings - Ninth Annual International Phoenix Conference on Computers and Communications tenutosi a Scottsdale, AZ, USA, nel 1990.

Data di pubblicazione:	1990
Titolo:	Distributed environments based on objects: Upgrading smalltalk toward distribution
Autore/i:	Corradi, A.; Leonardi, L.; Zannini, M.
Autore/i UNIMORE:	Corradi A. LEONARDI, Letizia Zannini M. mostra contributor esterni nascondi contributor esterni
Digital Object Identifier (DOI):	http://dx.doi.org/10.1109/pccc.1990.101639
Codice identificativo Scopus:	2-s2.0-0025650239
Nome del convegno:	Proceedings - Ninth Annual International Phoenix Conference on Computers and Communications
Luogo del convegno:	Scottsdale, AZ, USA,
Data del convegno:	1990
Pagina iniziale:	332
Pagina finale:	339
Citazione:	Distributed environments based on objects: Upgrading smalltalk toward distribution / Corradi, A.; Leonardi, L.; Zannini, M.. - (1990), pp. 332-339. ((Intervento presentato al convegno Proceedings - Ninth Annual International Phoenix Conference on Computers and Communications tenutosi a Scottsdale, AZ, USA, nel 1990.
Tipologia	Relazione in Atti di Convegno

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