|
|
| Architectural
Overview |
|
| Single master
replication |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| l | Single,
updatable master |
||||||||||||
| l | Multiple
updatable or |
||||||||||||
| read-only
materialized |
|||||||||||||
| views
(snapshots) |
|||||||||||||
| – | Full copies or
subsets of master |
||||||||||||
| l | All conflicts
resolved at |
||||||||||||
| parent
site of |
|||||||||||||
| materialized
view |
|||||||||||||
| l | Oracle9i
standard edition |
||||||||||||
| master |
|
|
|
|
|
| master |
||||
| materialized |
||||
| view |
||||
|
|
|
| materialized |
||
| view |
||
|
|
|
| materialized |
||
| view |
||