Fiabilitatea datelor SAN – Backup - RAID Stefanescu Valentin

Fiabilitate: Integritatea sistemelor Integritatea sistemelor de operare sau suport Integritatea bazelor de date

Integritate fizica Protectie la socuri electrice Protectie socuri mecanice Protectie anti descarcari electrostatice Protectia cablurilor de retea si a fibrelor optice

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

Integritatea BD Diferite modalitati de backup Solutii specifice producatorului Oracle Cybase MySQL Microsoft ODBC Siguranta foarte ridicata

RAID

SAN Ce este SAN? SAN, NAS, DAS SAN = RAID+Fiber Optic switch+Admin Server(+Firewalls+Wireless connection+…)

SAN NAS DAS

Mai marii SAN-urilor IBM DELL Apple

Mere high end Software apple? DA. Hardware apple? Aproximantiv… Xsan2

DELL DELL Equalogic PS - SAS DELL PowerEdge Rack DELL PowerEdge Tower DELL brocade 64 DELL Power Vault DL2000 DELL value tower

DELL Solutii pentru toate nivelele (low-high end) Tehnologie standard Flexibilitate limitata

IBM La vremuri noi… tot noi IBM System Storage SAN768B Cisco MDS 9513 for IBM System Storage IBM TotalStorage SAN256B IBM DS8000 series

IBM Solutii med to high end High performance servers Retelistica CISCO

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

Software

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