Difference between 3 tier and 2 tier Architecture

[#1]

Difference between 3 tier and 2 tier Architecture??any idea?

[oknotsen]

In short:

2 QVD layers vs 1 QVD layer.

Effectively:

Are you going to split up your ETL process in more or less steps.

[#3]

can't understand ur answer?

[MayilVahanan]

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)

[#5]

you are telling same aswellas 3 tier and 2 tier . i want difference?

[MayilVahanan]

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

[#7]

thank u

[prasadcm]

3-tier and 2-tier

QlikView Data Architectures

[ravindraa]

Hi all,

  good information..

if you want more information please find the below link.

https://www.youtube.com/watch?v=9qQ7hA0XVrs