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Handbook of Sustainable Design of Digital Services

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Frontend    ODD#12     ODD#13    

Do you limit the flows exchanged ?

Recommendation 

Flux

B People

A Planet

A Prosperity

Difficulty

**

Priority

High

Récurrence

OnUpdate

Tests

Is there a monitoring of the flows exchanged? Is there a flow matrix? Do the flows exchanged comply with the flow matrix?

Precisions

In the use of digital services, data exchanges are both essential but generate a significant consumption of resources. Reducing trade needs to the strict minimum reduces the impact of such trade. Only the global view of flows with their sources, destinations and objectives makes it possible to qualify the need and accept the impact of consumption that they generate.

Use Case

Developement tools are used to track data transfer, sizes and frequency (CHROME: network)

Additional elements

Operational issues related to the project

Posts

Rule for assessing the level of compliance of the criterion

Formalized = 100 ; Planned = 75 ; Identified = 50 ; Ignored = 0 / 100

Life cycle

Réalisation

4 other criteria related to the recommendation: Ensure that the use of the service allows the control of impacts

Advice

Flux

Is there a follow-up of the number of requests ?

Advice

Flux

Are the exchange volumes evaluated and reduced with the most relevant technical treatments (compression / minification) ?

Recommendation

Flux

Are there duplicate files ?

Recommendation

Flux

How many different domains are used ?