Can we have standby database in Standard Edition?

Can we have standby database in Standard Edition?

Oracle standard edition can not have data guard i.e it can not have the recovery managed mode standby database but it can have manually refreshed standby database.

What are the types of standby database in Oracle?

A standby database can be one of these types: a physical standby database, a logical standby database, or a snapshot standby database….An Oracle Data Guard configuration can include any combination of these types of standby databases.

• 1 Physical Standby Databases.
• 2 Logical Standby Databases.
• 3 Snapshot Standby Databases.

What is a standby database in Oracle?

A standby database is a database replica created from a backup of a primary database. By applying archived redo logs from the primary database to the standby database, you can keep the two databases synchronized. A standby database has the following main purposes: Disaster protection. Protection against data corruption.

How do I create a standby database in Oracle 12c?

Perform the following tasks on the primary database to prepare for physical standby database creation:

1. Enable Forced Logging.
2. Configure Redo Transport Authentication.
3. Configure the Primary Database to Receive Redo Data.
4. Set Primary Database Initialization Parameters.
5. Enable Archiving.

What is background process in dataguard?

The Data Guard monitor process (DMON) is an Oracle background process that runs for every database instance that is managed by the broker. When you start the Data Guard broker, a DMON process is created. See Also: Section 3.3 for information on starting the broker.

What is active standby database?

A Standby Database is an exact binary copy of an operational database on a remote server, ready to be used for backup, replication, disaster recovery, analysis, shadow environment and reporting, to name a few applications.

Which is the best version of Oracle for a standby database?

The primary database must run in ARCHIVELOG mode. A standby database in manual recovery mode operates only on Oracle release 7.3 or higher. A standby database in managed recovery mode operates only on Oracle release 8.1 or higher. A standby database in read-only mode operates only on Oracle release 8.1.5 or higher.

How big of a database can Oracle Express Edition support?

Express Edition may be installed on a multiple CPU server, but may only be executed on one processor in any server. Express Edition may be used only to support up to 11 GB of user data (not including Express Edition system data).

Can a standby database be in read only mode?

A standby database in managed recovery mode operates only on Oracle release 8.1 or higher. A standby database in read-only mode operates only on Oracle release 8.1.5 or higher. The redo logs that you apply to the standby database must be either archived or noncurrent online redo logs.

Do you need Oracle Clusterware for ORACLE standard edition?

Oracle Database Standard Edition and Oracle Real Application Clusters (Oracle RAC) When used with Oracle Real Application Clusters in a clustered server environment, Oracle Database Standard Edition requires the use of Oracle Clusterware. Third-party clusterware management solutions are not supported.