what is the difference between start schma and Fsldm?
Answers were Sorted based on User's Feedback
Answer / saurabh
FSLDM -> 3rd normal form
Star Schema --> Denormalized for query performance
Is This Answer Correct ? | 13 Yes | 2 No |
Answer / prabakaran
FLSDM is a 3nf model, vanilla made to cater a Bank's EDW
need.
Star Schema is a denormalized model
Is This Answer Correct ? | 11 Yes | 3 No |
Answer / shubhangi
A star schema has one Fact tables and many dimensional
tables to store the related.
FSLDM (Financial services logical data model) is a model
proposed and designed by NCR to cater the needs of financial
sectors, specially the Banking domain.
It has many Fact tabls and dimension tbls.
The major fact tbls include Party (Customers of the bank),
Product (Services offered by the bank), Event (An event
occurred ex: An ATM transaction), Agreement (A deal betweem
the party and the bank for a product)etc...
The FSLDM can be customized to cater to bank's specific needs.
Is This Answer Correct ? | 19 Yes | 13 No |
Answer / vinay sir(datawarehousing tech
Adding more to the above:
FSLDM->It was designed with variuos Subject Areas
(PARTY,LOCATION,ADDRESS,EVENT etc...).Each Subject Area is
again made up of different Entities and all these entities
are fully normalized.
Simply FSLDM consists of Many Entities and the structure
is in 3NF.
Star Schema: This can also be called as Star Join Schema.
Star schema consists of Less Entities(Fewer Fact and
Dimension tables--preferrably one fact with many dimensions)
and the structure is Denormalized.
Is This Answer Correct ? | 6 Yes | 3 No |
Answer / fsldmlearner
Can anyone please let me know what is the recommended ETL
design for loading FSLDM ? I saw one of the designs for ETL
for this at www.fsldm.com but want to understand if there
are any contents I can find anywhere on the various
components shown as www.fsldm.com ?
Is This Answer Correct ? | 3 Yes | 7 No |
List out some of the primary characteristics of teradata.
i am pursuing mca and i want to do tera data .so plz suggest me the best institue in hydrabad who teach real tym scenerio.
IN A TABLE CAN WE USE PRIMARY KEY IN ONE COLUMN AND IN ANOTHER COLUMN BOTH UNIQUE AND NOT NULL CONSTRAINS.IF YES HOW?PLZ GIVE ME A EXAMPLE.
What are the components provided on node?
What are the steps involved in the process flow of the sql statement through channel attached system?
Explain the term 'primary key' related to relational database management system?
how do we write scripts in unix how to execute scripts in real time anybody please needfull or give me number i will cal u
I Have Name field in a Table Name ------------- abcde;fgh;ijk; abc;def;jklm;no I want to write a sql to display name field data with out ';'.so i want to replace ; with '' how will write in Teradata
which utitility can use for loading the data from non-teradata to teradata ?
What happens when a node suffers a downfall?
What are the functions of a teradata dba?
Hi Frnds this que is recently asked at IBM there are two rows like aa6588fhfhf,gru282vbvv. Question is howcan we retrive the first number from two rows. Can any one help thanks in advance