00000nam 2200000zi 4500 9.876337 CaOODSP 20240219183511 m o d f cr cn||||||||| 190716t20122012quc ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre D68-5/153-2012E-PDF Khoury, Raphaël, author. Comparison of Marathon everRun and DataGardens Wave as potential high availability solutions / Raphaël Khoury, Mario Couture, Robert Charpentier, DRDC Valcartier. Quebec (Quebec) : Defence R&D Canada - Valcartier, 2012. ©2012 1 online resource (vi, 14 pages, 2 unnumbered pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Technical note ; DRDC Valcartier TN 2013-153 "December 2012." Includes bibliographical references (pages 13-14). "The ability to maintain consistent high availability is becoming an essential attribute of software. To this end, several COTS software products that provide fault tolerance and disaster recovery have recently begun to attract the attention of interested system administrators. In this technical note, we evaluate and compare two such products, namely Marathon everRun and DataGardens Wave. EverRun provides fault tolerance by running replicas of system components or of the entire system in parallel of the main instance. Wave creates a backup image of a virtualized resource, which can be used for fault tolerance or disaster recovery. Both products provide interesting added value to critical systems, for which availability is a preeminent concern"--Abstract, page i. Includes abstracts and summaries in English and French. gccst Software Couture, Mario, author. Charpentier, Robert, author. Defence R&D Canada. Defence R&D Canada - Valcartier. Technical note (Defence R&D Canada) DRDC Valcartier TN 2013-153. (CaOODSP)9.820563 PDF 9.24 MB https://publications.gc.ca/collections/collection_2019/rddc-drdc/D68-5-153-2012-eng.pdf