{"_buckets": {"deposit": "788a8631-4bd9-40ca-8f1e-b63e9b8c90d9"}, "_deposit": {"created_by": 45, "id": "6195", "owner": "45", "owners": [45], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "recid", "value": "6195"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/6195", "sets": ["user-uit"]}, "communities": ["uit"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "A Petri Net Model for High Availability in Virtualized Local Disaster Recovery", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "Effective business continuity strategies need to have both high availability (HA) and disaster\nrecovery (DR). Traditional high availability and disaster recovery solutions require a great deal of duplicate\nhardware and software. Virtualization affords significant cost and performance advantages over more\ntraditional disaster recovery options. In this paper, the virtualized local disaster recovery is proposed in order\nto provide a higher level of availability for business continuity. Effective way to use the resources at both\nprimary site and disaster recovery site, active-active clustering architecture is employed in this virtualized\nlocal DR. The software failure due to software aging problem which can decrease the availability of the\nsystem is considered. The software rejuvenation methodology and virtualization technology is combined to\ncounteract the software aging problem. To get higher level of availability in local disaster recovery,\nvirtualization, clustering and software rejuvenation technology are integrated. A stochastic Petri net model is\nconstructed to describe the behavior of virtualized local DR. To analyze the availability of the proposed\nmodel, numerical derivation is presented. The numerical derivation results are validated with the evaluation\nthrough SHARPE simulation tool."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "availability"}, {"interim": "clustering"}, {"interim": "local disaster recovery"}, {"interim": "stochastic Petri nets"}, {"interim": "virtualization"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_no", "date": [{"dateType": "Available", "dateValue": "2020-11-17"}], "displaytype": "preview", "filename": "A Petri Net Model for High Availability in Virtualized Local Disaster Recovery.pdf", "filesize": [{"value": "622 Kb"}], "format": "application/pdf", "licensefree": "© (2011) IACSIT Press, Singapore", "licensetype": "license_free", "url": {"url": "https://meral.edu.mm/record/6195/files/A Petri Net Model for High Availability in Virtualized Local Disaster Recovery.pdf"}, "version_id": "2b73a1a5-ad4e-4979-a8bd-de66ca04882c"}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_acronym": "ICICM", "subitem_c_date": "October, 2011", "subitem_conference_title": "2011 International Conference on Information Communication and Management", "subitem_place": "Singapore"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Aye Myat Myat Paing"}, {"subitem_authors_fullname": "Ni Lar Thein"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Conference paper"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2011-10-03"}, "item_title": "A Petri Net Model for High Availability in Virtualized Local Disaster Recovery", "item_type_id": "21", "owner": "45", "path": ["1596102355557"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000006195", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-11-17"}, "publish_date": "2020-11-17", "publish_status": "0", "recid": "6195", "relation": {}, "relation_version_is_last": true, "title": ["A Petri Net Model for High Availability in Virtualized Local Disaster Recovery"], "weko_shared_id": -1}