Database Parameters
The table below lists the database parameters and the values that must be set for Oracle Argus Insight.
For those parameters that require a numeric value, the table below lists the minimum value recommended. You may need to increase the value depending on your system configuration and the number of cases. It is the responsibility of the database administrator to monitor the system and adjust the database parameters as necessary.
Table 2-1 Database Parameters for Oracle Argus Insight
Database Parameter | Required Value |
---|---|
COMPATIBLE (for Oracle Database 12c) |
12.2.0.1 or later |
CURSOR_SHARING |
EXACT |
JOB_QUEUE_PROCESSES |
10 (Minimum value recommended) |
NLS_LENGTH_SEMANTICS |
CHAR |
OPTIMIZER_MODE |
ALL_ROWS |
OPTIMIZER_SECURE_VIEW_MERGING |
TRUE |
PARALLEL_MAX_SERVERS |
Minimum value recommended based on the total number of cases:
|
PGA_AGGREGATE_TARGET |
Minimum value recommended based on the total number of cases:
|
QUERY_REWRITE_ENABLED |
TRUE (if computing statistics regularly) FALSE (if not computing statistics regularly) |
SGA_MAX_SIZE |
Greater than or equal to the value of the SGA_TARGET parameter. |
SGA_TARGET |
Minimum value recommended based on the total number of cases:
The 32-bit architecture allows for 4 GB of physical memory to be addressed. DBAs should verify the maximum addressable RAM for their respective architectures. |
UNDO_MANAGEMENT |
AUTO |
WORKAREA_SIZE_POLICY |
AUTO |
DB_BLOCK_BUFFERS (in MB) / DB_CACHE_SIZE |
Leave set to the Oracle default value |
DB_BLOCK_SIZE(in bytes) |
Leave set to the Oracle default value |
QUERY_REWRITE_INTEGRITY |
Leave set to the Oracle default value |
SHARED_POOL_SIZE |
Leave set to the Oracle default value |
Parent topic: Oracle Argus Insight Configuration Requirements