Effective Strategies for Handling High User Loads in Microsoft Azure Virtual Desktop

Correct Answer: B

During the configuration of breadth-first load balancing, you might set a maximum session limit per session host in the host pool.Host Pool Max Session Limit can be set to a number that will best suit your environment.

It will avoid performance issues by preventing the new connections beyond the defined capacity.

Run the below PowerShell cmdlet for configuring a host pool for breadth-first load balancing and to set a new maximum session limit:

Option A is incorrect.

You don't need to change to depth-first to set a max session limit.

It can even be set in breadth-first load balancing.

Option B is correct.

Host Pool Max Session Limit can be set to a number that will best suit your environment.

Option C is incorrect.

Auto Scaling up is not a recommended solution as the session host would require to be removed and replaced to add larger Virtual Machine sizes.

Option D is incorrect.

Doubling the number of session hosts isn't a recommended solution as we don't know if that would provide adequate capacity.

To know more about load balancing options, please visit the below-given link:

In this scenario, the organization is using breadth-first load balancing for their Windows Virtual Desktop (WVD) deployment. During a non-typical weather-related event, a large number of users logged onto WVD to work remotely, leading to performance issues such as slowness and application crashes.

To prevent performance issues for a higher than expected number of users, there are several options available:

A. Set the Host Pool max session limit and change the load balancing algorithm to depth-first.

This option involves setting a maximum limit on the number of sessions allowed in the host pool and changing the load balancing algorithm to depth-first. Depth-first load balancing prioritizes assigning new sessions to existing hosts with the fewest sessions, rather than spreading new sessions across all available hosts evenly. This approach can help ensure that new users are directed to less-busy hosts, potentially improving overall performance.

B. Set the Host Pool Max Session limit.

Setting a maximum limit on the number of sessions allowed in the host pool can help prevent overloading the session hosts and ensure that there are sufficient resources available for all users. This approach may not necessarily address the issue of load balancing, but it can help prevent performance issues by ensuring that the system doesn't become overloaded.

C. Implement an auto-scale solution to scale up the session hosts at the time of high activity.

Implementing an auto-scale solution involves setting up automation to automatically provision additional session hosts when there is high demand. This approach can help ensure that there are always enough resources available to support the number of users, without requiring manual intervention.

D. Double the number of session hosts to accommodate a greater number of users.

This approach involves manually increasing the number of session hosts in the deployment to accommodate the higher number of users. While it can help improve performance, it may not be the most cost-effective or efficient solution, as it requires additional resources that may not be necessary in normal circumstances.

Overall, the best approach will depend on the specific requirements and constraints of the organization. Options A, B, and C all involve setting limits on the number of sessions and/or adjusting load balancing to ensure that resources are being used effectively. Option D may be appropriate in some cases, but should be considered carefully before implementing.