IT Infra

AD = Active Directory

Failover 

AA = Active-Active

AS = Active-Standby

IBM - DB2

Oracle - DB - RAC (Real Application Cluster)

  - ADG

- OGG

 - ASM

Hitachi

Pure Storage 

Net App

HP 

Dell EMC - VPLEX

DAS

SAN - SAN Cable, SAN Switch

NAS

Fiber Cable

NAC

MSCS,

L4

RHCS

HPUX - nPar, vPar, Blade, MCSG (Multi Computer Service Guard)

IBM AIX Power2

Solarix

* Server

  - Dell

  - HP

  - IBM

  - SUN

* SAN Switch

  - EMC (Dell)

  - Brocade

* Storage

  - EMC (Dell)

  - NetApp

  - HP

  - Hitachi

* Appliance

   - Exadata (DB+Server+Storage) : Oracle

   - GreenPlum (DW+ Server + Storage) : EMC (Dell)

   - T-Hadoop (Hadoop + Server) : SKT