Discuss Salesforce Analytics-Arch-201 Exam Topic 3 Question 15

When integrating an external gateway with Tableau Server, what factor is most important to ensure high availability and fault tolerance?

AConfiguring the external gateway to use a different operating system than Tableau Server for diversity

BImplementing session persistence in the external gateway to maintain user sessions during server failovers

CAllocating additional storage to the external gateway to handle large volumes of data

DUsing a single, powerful gateway to manage all the traffic to Tableau Server

Suggested Answer: B

Implementing session persistence in the external gateway to maintain user sessions during server failovers Implementing session persistence is crucial in an external gateway setup for Tableau Server. It ensures that user sessions are maintained in the event of server failovers, thereby providing high availability and improving the user experience during unexpected disruptions. Option A is incorrect because using a different operating system for the gateway does not directly contribute to high availability or fault tolerance. Option C is incorrect as allocating additional storage to the external gateway does not necessarily impact its ability to maintain high availability or fault tolerance. Option D is incorrect because relying on a single gateway can be a point of failure; a distributed approach is typically better for fault tolerance and high availability.

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24 comments · newest first

Adolph 2 days ago

C is less relevant. Storage won't help during failovers.

Teresita 8 days ago

A could be important too, but not as much as B.

Fidelia 13 days ago

Agreed, B makes sense. Users need their sessions intact.

Pura 18 days ago

I think B is the best choice. Session persistence is crucial.

Claribel 23 days ago

Definitely B. High availability needs session stability.

Sylvia 28 days ago

D seems risky. A single point of failure is not ideal.

Emelda 1 month ago

C is interesting, but storage won’t help if sessions drop.

Charlena 1 month ago

A different OS sounds good, but it’s not as critical as B.

Shayne 1 month ago

Agreed! Without it, users lose their sessions during failovers.

Lachelle 2 months ago

I think B is the best choice. Session persistence is crucial.

Irma 2 months ago

C is important for data, but B is crucial for availability.

Franklyn 2 months ago

Wait, can a single gateway really handle all that traffic? Sounds risky!

Cyril 2 months ago

I thought D was the best option, but I see the point in B.

Letha 2 months ago

I disagree, A is more about diversity and can help too.

Mi 2 months ago

B is key for keeping user sessions alive during failovers.

Brittney 3 months ago

C is important for data, but B is crucial for availability.

Nichelle 3 months ago

Wait, can a single gateway really handle all that traffic? Sounds risky!

Jacquelyne 3 months ago

I thought D was the best option, but I see the point in B.

Abel 3 months ago

I disagree, A is more about diversity and can help too.

Stanford 3 months ago

B is key for keeping user sessions alive during failovers.

Tasia 4 months ago

I’m leaning towards option B as well, but I wonder if allocating extra storage could also play a role in handling traffic effectively.

Pansy 4 months ago

I feel like using a single powerful gateway could be risky. It might create a single point of failure, right?

Kiley 4 months ago

I remember a practice question that emphasized the importance of fault tolerance, but I’m not sure if it was about session persistence or something else.

Kassandra 5 months ago

I think session persistence might be the key here, especially since it helps maintain user sessions during failovers.

Salesforce Analytics-Arch-201 Exam - Topic 3 Question 15 Discussion