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Difference between 3 tier and 2 tier Architecture??any idea?
In short:
2 QVD layers vs 1 QVD layer.
Effectively:
Are you going to split up your ETL process in more or less steps.
can't understand ur answer?
Hi
3 Tier:
Qvd Creation, Data Transformation and Design (Binary Load of Data Transformation file, Security and with Charts and filters)
2 Tier:
Qvd Creation and Design (Data Transformation, Security and Charts are available)
you are telling same aswellas 3 tier and 2 tier . i want difference?
Am mentioning Difference only..
3 Tier contains 3 qv files
- 1. Qvd Creation,
2. Data Transformation and
3. Design
- Can't able to see ur data model (coding and data transformation ie. script)
- reusage is applicable
2 Tier Contains 2 qv files
- Data Transformation, Security and Charts are available in second file.
- User can able to see the data model
- re usage of data transformation is less
thank u
Hi all,
good information..
if you want more information please find the below link.