In an Oracle Parallel Server environment, you must set this parameter for every instance. During the test phase the new Oracle 11g version became available for Linux on System z. You can also use service names to identify a single service that is available from two different databases through the use of replication. You can specify multiple services names to distinguish among different uses of the same database.
Do installing 10g and 11g have the same procedure Thanks a millions for your. SERVICE_NAMES specifies one or more names for the database service to which this instance connects. Difference between 11g RAC and 12c RAC - Real Application Clusters. If the database is registered with the listener in this way, then you can use the SERVICE_NAME parameter in tnsnames.ora otherwise - use SID in tnsnames.ora.Īlso, if you have OPS (RAC), you will have different SERVICE_NAME for each instance. Oracle 11g - Oracle Automatic Memory Management (AMM) Enabling Automatic Shared Memory Management (in 10g ONLY) The Oracle Automatic Shared Memory Management is a feature that automatically readjusts the sizes of the main pools ( dbcachesize, sharedpoolsize, largepoolsize, javapoolsize ) based on existing workloads.
are provided by Oracle, along with a comparison chart on some key parameters. SERVICE_NAME is the new feature from oracle 8i onwards in which the database can register itself with the listener. ORACLE DATA MIGRATION - Migration Tools/Options 8i 9i 10g 11g 12c Data.
#DIFFERENCE ORACLE 10G AND 11G UPGRADE#
Oracle SID is the unique name that uniquely identifies your instance/database, whereas the Service name is the TNS alias that you give when you remotely connect to your database, and this Service name is recorded in tnsnames.ora file on your clients, and it can be the same as SID, and you can also give it any other name you want. Pass the Oracle Upgrade Oracle 9i, 10g, 11g OCA to Oracle Database 12c OCP 1Z0-067 today using this CyberVista Practice Test and earn your certification.
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