Fiabilitatea datelor SAN

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Fiabilitatea datelorSAN 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 RAIDFiber Optic switchAdmin
  Server(FirewallsWireless 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 brocade 64
DELL PowerEdge Tower
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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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