Some Important Definations for SAP Hana part 1 :)
In this Document I will write about the important definitions for SAP HANA
This can serve as an important document to revise .I will publish more in future documents
|indexserver|| Index server is the main SAP HANA database
It contains the actual data stores
The index server processes incoming
statistics server collects information about status,
performance and resource consumption
servers in the system.. The
a history of measurement data for
Engine is an optional component.
Using XS Engine clients can connect
SAP HANA database to fetch data via HTTP.
name server owns the information about the topology of SAP HANA system.
In a distributed system, the name
and which data is located on which
|Hana Live||Real-Time operational reporting
directly on your Suite on HANA system without any redundancy or latency.
Alternatively in a sidecar scenario next to your existing SAP Business Suite
SAP HANA Live provides SAP-delivered content (similar in concept like SAP
|attribute views||In the language of SAP Netweaver
Business Warehouse , attribute views are like Dimension, but with difference
is that attribute views are fully reusable throughout the system and not
stuck up to a single model. Simplifying, these are views on one or more table
that can be reused for different purpose.
Example : An attribute view “FLIGHT” can show together Airline Code, Airline
|analytical views||Again, in the language on SAP BW
analytical views can be roughly compared with Info Cubes or Info Sets in SAP
ERP. As same it joins together one central fact table with contains
transaction data to report on, with number
of tables or attribute views. You can create variables in an analytical view.
|calculation views||Calculation views can be
referred as combination of tables, attributes views and analytical views to
deliver a complex business requirement. They offer to combine different
analytical views into one source of data for reporting.