1Z0-497 · Question #52
Your customer has three data centers in three different locations, location A has their production database running on Oracle Database 12c. They want to replicate the data from location A to…
The correct answer is A. Oracle GoldenGate C. Oracle Active Data Guard. https://docs.oracle.com/database/121/UPGRD/deprecated.htm#UPGRD60159 Deprecation of Oracle Streams Oracle Streams is deprecated in Oracle Database 12c and may be desupported and unavailable in a later Oracle Database release. Use Oracle GoldenGate to replace all replication…
Question
Your customer has three data centers in three different locations, location A has their production database running on Oracle Database 12c. They want to replicate the data from location A to location B. which is 50 miles away and is used for disaster protection and database rolling upgrades. They also want to create a replica database at location C, which must be open in read- write mode, while synchronizing with the primary database. Which two solutions would you recommend to your customer?
Options
- AOracle GoldenGate
- BOracle Advanced Replication
- COracle Active Data Guard
- DOracle Streams
How the community answered
(57 responses)- A84% (48)
- B11% (6)
- D5% (3)
Explanation
https://docs.oracle.com/database/121/UPGRD/deprecated.htm#UPGRD60159 Deprecation of Oracle Streams Oracle Streams is deprecated in Oracle Database 12c and may be desupported and unavailable in a later Oracle Database release. Use Oracle GoldenGate to replace all replication features of Deprecation of Advanced Replication Oracle Database Advanced Replication is deprecated in Oracle Database 12c. Use Oracle GoldenGate to replace all features of Advanced Replication, including multimaster replication, updatable materialized views, hierarchical materialized views, and deployment templates.
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