Tag: databases

an integrated file system only

A mirroring technology only

an integrated file system with a volume manager

A Volume manager only

CRS

CSS

ocsssd

ocsd.bin

trace files

cross paltform transportable datafiles

change tracking file

temporary files

tablespace

data blocks

file

extents

1MB

10MB

100KB

10KB

used for data refresh from Production env. to development env.

used as security layer to protect data from unathorized access.

An Oracle technology used for data protection through mirroring.

It ensures high availability, data protection, and disaster recovery for enterprise data.

a RAC database only

a stand alone database only

The primary database can be either a standalone database or a RAC.

a physical standby database .

redo transport service,log applyservice,Role transition

log applyservice,Role transition,Failover service

redo transport service,Role transition,Failover service

redo transport service,log applyservice,Failover service

DGMGRL

DGCMD

DGBKR

DGGRL

Protection,availability,performance

Protection,availability,scalability

Maximum Protection,maximum availability,maximum performance

Maximum Protection,maximum availability,maximum scalability