Answer / kumar

I am sorry as I am not aware of TCode for Index. But, I can
roughly tell how to create Index. Creating Indexing is a
part of Performance Issues on Query. As we know that
whenever we load data to the data target, Primary indexes
are created automatically and uses Linear search i.e,search
record by record, whereas when we can create Secondary
Indexes, it will follow Binary search and hence the query
performance improves.

To create a Secondary Index,

1.Select your data target(Infocube or DSO)and select context
menu and select Manage.
2. Select the Performance tab and select 'Create Index' button.
3. In the new dialog box, Select 'Selection' and then select
'Immediate' and click Save.
4. Select 'Start' and click 'Continue'.

Once the Secondary Index is created, a check mark is created
in front of the data target.

Answer / kiran babu r

Index can be created by managing a cube. There are two types
of indexes. They are primary index and secondary index.
Primary index is automatically created by the system ie
system generated index. Secondary index is created by us.
Indexing is a process of storing data according to an index
like in a phone book.Secondary indexes are of bit map and
binary tree.

Answer / nagendra

RSDDV - To create/maintain BIA indexes on specific cubes

Answer / durgaprasad

Index-- use to locate needed records from database tables
quickly.BW uses two types

---1. bitmap and 2. B-tree.

b-tree is for regular database tables and bitmap is for fact
tables and aggregate tables

Bitmap index - Bit map index uses maps of bits to locate
records in table.This indexs are very effective for Boolean
operators of where class of a select statement.when the
codinalality of a collum is low bit map index size will be
small there by reducing i/o volume.(which improves the
performance)

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