Information Store database properties
The Information Store database properties files specify the names and details of database objects that are using in the Information Store. There is a separate file for IBM® Db2® and Microsoft™ SQL Server.
The InfoStoreNamesDb2.properties and InfoStoreNamesSQLServer.properties files are in the toolkit\configuration\fragments\opal-services-is\WEB-INF\classes directory.
- The names of the database schemas
- The name of the deletion by rule role
- The collation sequence
- For Db2, the page size
- For Db2, the names of the buffer pools
- For SQL Server, the logical names and locations of the filegroup files
Settings for Db2 and SQL Server
The InfoStoreNamesDb2.properties and InfoStoreNamesSQLServer.properties files contain the following settings:MetadataSchema
The metadata schema contains objects that relate to the definitions of data structures in the Information Store.
By default, the value is
IS_Meta
DataSchema
The data schema contains objects that store all the data that is available for analysis.
By default, the value is
IS_Data
WebChartSchema
The web chart schema contains temporary objects used during manipulation of the web chart.
By default, the value is IS_WC
VisualQuerySchema
The visual query schema contains temporary objects used during visual query processing.
By default, the value is
IS_Vq
FindPathSchema
The find path schema contains objects that support find path results.
By default, the value is
IS_FP
StagingSchema
The staging schema contains temporary objects that support the ingestion process.
By default, the value is
IS_Staging
PublicSchema
The public schema contains objects that represent a public API for the Information Store. It also contains procedures, tables, and views related to the deletion by rule feature.
By default, the value is
IS_Public
DeletionByRuleRoleName
The deletion-by-rule role name.
By default, the value is
Deletion_By_Rule
Collation
The collation sequence used for the Information Store. You can only change this setting before you create the Information Store database. Defaults to
CLDR181_LEN_S1
for Db2 andLatin1_General_100_CI_AI_SC
for SQL Server.
Settings for Db2
The InfoStoreNamesDb2.properties file contains the following settings that are specific to deployments that use IBM Db2 to host the Information Store database:
SystemTempTableSpace
The system temporary table space.
By default, the value is
IS_TEMP_TS
UserTemp16KTableSpace
The user temporary 16K table space to hold global temporary objects.
By default, the value is
IS_16K_TS
BigTableSpace
The partitioned table spaces to hold data objects and indexes.
By default, the value is
IS_BIG_TS
BigIndexTableSpace
By default, the value is
IS_BIG_INDEX_TS
SmallTableSpace
The non-partitioned table spaces to hold data objects and indexes.
By default, the value is
IS_SMALL_TS
SmallIndexTableSpace
By default, the value is
IS_SMALL_INDEX_TS
LobTableSpace
-
The table spaces to hold LOB data objects and indexes.
By default, the value is
IS_LOB_TS
LobIndexTableSpace
-
By default, the value is
IS_LOB_INDEX_TS
IngestionTempTableSpace
The temporary table space to hold global temporary objects during ingestion.
By default, the value is
IS_16K_TS
PageSize
The page size.
By default, the value is
16K
BufferPool16K
The 16K buffer pool.
By default, the value is
IS_16K_BP
Settings for SQL Server
The InfoStoreNamesSQLServer.properties file contains the following settings that are specific to deployments that use Microsoft SQL Server to host the Information Store database.
Filename
settings, you must specify a file name or absolute
path. If you specify a file name, it is located
relative to the value that is specified in the
environment.properties file
for the db.database.location.dir
property. If you specify a file path, it is
considered an absolute path.ISSchema
The Information Store schema contains internal configuration information about the Information Store database.
By default, the value is
IS_Core
PrimaryName
The SQL Server database primary data file contains the startup and configuration information for the Information Store database. The logical name of the primary data file.
By default, the value is
IStore_System_Data
PrimaryFilename
The filename or absolute path for the primary data file.
By default, the value is
IStore-p1.mdf
UserTableName
The user table filegroup contains all the tables and data for the Information Store database. The logical name of the user table in the user table filegroup.
By default, the value is
User_Table_Data
UserTableFilename
The filename or absolute path for the user table file.
By default, the value is
IStore-ut1.ndf
IndexName
The index filegroup contains the indexes for the Information Store database. The logical name of the index file.
By default, the value is
IStore_Indexes
IndexFilename
The filename or absolute path for the index file.
By default, the value is
IStore-i1.ndf
LobName
-
The LOB filegroup contains the tables that Store LOB data. The logical name of the lob file.
By default, the value is
IStore_Lobs
LobFilename
-
The filename or absolute path for the index file.
By default, the value is
IStore-b1.ndf
MemoryOptimizedName
The memory-optimized filegroup holds one or more containers that contain data files, delta files, or both for memory-optimized tables. The logical name of the memory-optimized file.
By default, the value is
IStore_Memory_Optimized
MemoryOptimizedFilename
The filename or absolute path for the memory-optimized file.
By default, the value is
IStore-mo1.ndf
SqlLogName1
The transaction log files used for the Information Store. The logical name of the first SQL log.
By default, the value is
IStore_Logs_1
SqlLogFilename1
The filename or absolute path for the first SQL log file.
By default, the value is
IStore-log1.ldf
SqlLogName2
The logical name of the second SQL log.
By default, the value is
IStore_Logs_2
SqlLogFilename2
The filename or absolute path for the second SQL log file.
By default, the value is
IStore-log2.ldf
DDLBatchSize
The number of DDL statements in each batch.
By default, the value is
5
DMLBatchSize
The number of DML statements in each batch.
By default, the value is
1000