Migrating autonomous objects in a WAN environment:
Abstract: "Along with the fast progress the interconnection of computer systems makes the need for enterprise-wide distributed solutions grows. These systems have to support hundreds or even thousands of sites located all over the world. The distances between the sites will impose high communic...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Passau
1998
|
| Schriftenreihe: | Universität <Passau> / Fakultät für Mathematik und Informatik: MIP
1998,11 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "Along with the fast progress the interconnection of computer systems makes the need for enterprise-wide distributed solutions grows. These systems have to support hundreds or even thousands of sites located all over the world. The distances between the sites will impose high communication costs on distributed activities thus significantly increasing their response times. This problem can be alleviated through migrating objects to the sites where they are needed. However, migration in such systems cannot be managed globally. Therefore, we present a migration protocol for (autonomous) objects which enables them autonomously to decide whether or not and which site to migrate to, thus making the system self-tuning. We also present two migration strategies objects can use to derive their migration decisions. The first one finds the optimal placement for an object while the second strategy in some cases returns a sub-optimal location but induces lower computation costs. The two strategies are evaluated through benchmarks in a distributed system of autonomous objects. The experiments show a significant decrease in communication costs when migration is employed." |
| Beschreibung: | 31, 5 S. graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a Migrating autonomous objects in a WAN environment |c N. Krivokapić ; M. Islinger ; A. Kemper |
| 264 | 1 | |a Passau |c 1998 | |
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| 490 | 1 | |a Universität <Passau> / Fakultät für Mathematik und Informatik: MIP |v 1998,11 | |
| 520 | 3 | |a Abstract: "Along with the fast progress the interconnection of computer systems makes the need for enterprise-wide distributed solutions grows. These systems have to support hundreds or even thousands of sites located all over the world. The distances between the sites will impose high communication costs on distributed activities thus significantly increasing their response times. This problem can be alleviated through migrating objects to the sites where they are needed. However, migration in such systems cannot be managed globally. Therefore, we present a migration protocol for (autonomous) objects which enables them autonomously to decide whether or not and which site to migrate to, thus making the system self-tuning. We also present two migration strategies objects can use to derive their migration decisions. The first one finds the optimal placement for an object while the second strategy in some cases returns a sub-optimal location but induces lower computation costs. The two strategies are evaluated through benchmarks in a distributed system of autonomous objects. The experiments show a significant decrease in communication costs when migration is employed." | |
| 650 | 4 | |a Datenverarbeitung | |
| 650 | 4 | |a Electronic data processing |x Distributed processing | |
| 650 | 4 | |a Object-oriented methods (Computer science) | |
| 650 | 4 | |a Systems migration | |
| 650 | 4 | |a Wide area networks (Computer networks) | |
| 650 | 0 | 7 | |a Theoretische Informatik |0 (DE-588)4196735-5 |2 gnd |9 rswk-swf |
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| 700 | 1 | |a Islinger, Markus |e Verfasser |4 aut | |
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| 810 | 2 | |a Fakultät für Mathematik und Informatik: MIP |t Universität <Passau> |v 1998,11 |w (DE-604)BV000905393 |9 1998,11 | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-008279358 | |
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| ctrlnum | (OCoLC)41138356 (DE-599)BVBBV012218333 |
| discipline | Informatik |
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| id | DE-604.BV012218333 |
| illustrated | Illustrated |
| indexdate | 2025-01-10T17:04:59Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-008279358 |
| oclc_num | 41138356 |
| open_access_boolean | |
| owner | DE-154 DE-739 DE-12 DE-634 |
| owner_facet | DE-154 DE-739 DE-12 DE-634 |
| physical | 31, 5 S. graph. Darst. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| record_format | marc |
| series2 | Universität <Passau> / Fakultät für Mathematik und Informatik: MIP |
| spelling | Krivokapić, Natalija Verfasser aut Migrating autonomous objects in a WAN environment N. Krivokapić ; M. Islinger ; A. Kemper Passau 1998 31, 5 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Universität <Passau> / Fakultät für Mathematik und Informatik: MIP 1998,11 Abstract: "Along with the fast progress the interconnection of computer systems makes the need for enterprise-wide distributed solutions grows. These systems have to support hundreds or even thousands of sites located all over the world. The distances between the sites will impose high communication costs on distributed activities thus significantly increasing their response times. This problem can be alleviated through migrating objects to the sites where they are needed. However, migration in such systems cannot be managed globally. Therefore, we present a migration protocol for (autonomous) objects which enables them autonomously to decide whether or not and which site to migrate to, thus making the system self-tuning. We also present two migration strategies objects can use to derive their migration decisions. The first one finds the optimal placement for an object while the second strategy in some cases returns a sub-optimal location but induces lower computation costs. The two strategies are evaluated through benchmarks in a distributed system of autonomous objects. The experiments show a significant decrease in communication costs when migration is employed." Datenverarbeitung Electronic data processing Distributed processing Object-oriented methods (Computer science) Systems migration Wide area networks (Computer networks) Theoretische Informatik (DE-588)4196735-5 gnd rswk-swf Informatik (DE-588)4026894-9 gnd rswk-swf Mathematik (DE-588)4037944-9 gnd rswk-swf Theoretische Informatik (DE-588)4196735-5 s Informatik (DE-588)4026894-9 s Mathematik (DE-588)4037944-9 s DE-604 Islinger, Markus Verfasser aut Kemper, Alfons 1958- Verfasser (DE-588)131502573 aut Fakultät für Mathematik und Informatik: MIP Universität <Passau> 1998,11 (DE-604)BV000905393 1998,11 |
| spellingShingle | Krivokapić, Natalija Islinger, Markus Kemper, Alfons 1958- Migrating autonomous objects in a WAN environment Datenverarbeitung Electronic data processing Distributed processing Object-oriented methods (Computer science) Systems migration Wide area networks (Computer networks) Theoretische Informatik (DE-588)4196735-5 gnd Informatik (DE-588)4026894-9 gnd Mathematik (DE-588)4037944-9 gnd |
| subject_GND | (DE-588)4196735-5 (DE-588)4026894-9 (DE-588)4037944-9 |
| title | Migrating autonomous objects in a WAN environment |
| title_auth | Migrating autonomous objects in a WAN environment |
| title_exact_search | Migrating autonomous objects in a WAN environment |
| title_full | Migrating autonomous objects in a WAN environment N. Krivokapić ; M. Islinger ; A. Kemper |
| title_fullStr | Migrating autonomous objects in a WAN environment N. Krivokapić ; M. Islinger ; A. Kemper |
| title_full_unstemmed | Migrating autonomous objects in a WAN environment N. Krivokapić ; M. Islinger ; A. Kemper |
| title_short | Migrating autonomous objects in a WAN environment |
| title_sort | migrating autonomous objects in a wan environment |
| topic | Datenverarbeitung Electronic data processing Distributed processing Object-oriented methods (Computer science) Systems migration Wide area networks (Computer networks) Theoretische Informatik (DE-588)4196735-5 gnd Informatik (DE-588)4026894-9 gnd Mathematik (DE-588)4037944-9 gnd |
| topic_facet | Datenverarbeitung Electronic data processing Distributed processing Object-oriented methods (Computer science) Systems migration Wide area networks (Computer networks) Theoretische Informatik Informatik Mathematik |
| volume_link | (DE-604)BV000905393 |
| work_keys_str_mv | AT krivokapicnatalija migratingautonomousobjectsinawanenvironment AT islingermarkus migratingautonomousobjectsinawanenvironment AT kemperalfons migratingautonomousobjectsinawanenvironment |