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Published byValentin Klemens Hausler Modified over 6 years ago
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Fiabilitatea datelor SAN – Backup - RAID
Stefanescu Valentin
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Fiabilitate: Integritatea sistemelor
Integritatea sistemelor de operare sau suport Integritatea bazelor de date
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Integritate fizica Protectie la socuri electrice
Protectie socuri mecanice Protectie anti descarcari electrostatice Protectia cablurilor de retea si a fibrelor optice
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Integritatea SO sau a suportului software
Monitorizare task-uri Monitorizare cpu load Protectii antivirus si anti-mallware (spy-ware, add-ware, etc) Firewalls NX-bit
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Integritatea BD Diferite modalitati de backup
Solutii specifice producatorului Oracle Cybase MySQL Microsoft ODBC Siguranta foarte ridicata
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RAID
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SAN Ce este SAN? SAN, NAS, DAS
SAN = RAID+Fiber Optic switch+Admin Server(+Firewalls+Wireless connection+…)
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SAN NAS DAS
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Mai marii SAN-urilor IBM DELL Apple
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Mere high end Software apple? DA. Hardware apple? Aproximantiv… Xsan2
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DELL DELL Equalogic PS - SAS DELL PowerEdge Rack DELL PowerEdge Tower
DELL brocade 64 DELL Power Vault DL2000 DELL value tower
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DELL Solutii pentru toate nivelele (low-high end) Tehnologie standard
Flexibilitate limitata
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IBM La vremuri noi… tot noi IBM System Storage SAN768B
Cisco MDS 9513 for IBM System Storage IBM TotalStorage SAN256B IBM DS8000 series
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IBM Solutii med to high end High performance servers Retelistica CISCO
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Schema modul Blue Gene L
IBM Gene albastre Schema modul Blue Gene L Blue Gene P node card Cabinet Blue Gene L Blue Gene L node card
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Software
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The END
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