Fiabilitatea datelor SAN Backup RAID Stefanescu Valentin Fiabilitate
Fiabilitatea datelor SAN – Backup - RAID Stefanescu Valentin
Fiabilitate: Integritatea sistemelor l Integritatea sistemelor de operare sau suport l Integritatea bazelor de date l
Integritate fizica Protectie la socuri electrice l Protectie socuri mecanice l Protectie anti descarcari electrostatice l Protectia cablurilor de retea si a fibrelor optice l
Integritatea SO sau a suportului software Monitorizare task-uri l Monitorizare cpu load l Protectii antivirus si anti-mallware (spyware, add-ware, etc) l Firewalls l NX-bit l
Integritatea BD Diferite modalitati de backup l Solutii specifice producatorului l l Oracle l Cybase l My. SQL l Microsoft l ODBC Siguranta foarte ridicata
RAID
SAN Ce este SAN? l SAN, NAS, DAS l SAN = RAID+Fiber Optic switch+Admin Server(+Firewalls+Wireless connection+…) l
SAN NAS DAS
Mai marii SAN-urilor l IBM l DELL l Apple
Mere high end l l l Software apple? DA. Hardware apple? Aproximantiv… Xsan 2
DELL Equalogic PS - SAS DELL Power. Edge Rack DELL brocade 64 DELL Power. Edge Tower DELL value tower DELL Power Vault DL 2000
DELL l Solutii pentru toate nivelele (low-high end) l Tehnologie standard l Flexibilitate limitata
IBM La vremuri noi… tot noi IBM System Storage SAN 768 B Cisco MDS 9513 for IBM System Storage IBM Total. Storage SAN 256 B IBM DS 8000 series
IBM Solutii med to high end l High performance servers l Retelistica CISCO l
IBM Gene albastre Schema modul Blue Gene L Blue Gene P node card Cabinet Blue Gene L node card
Software
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