Scenario: A Citrix Architect needs to design an environment with optimal resource allocation for a large company. The company requires a highly available StoreFront design for 40,000 users. Each logs on once per hour, and the average user has 50 resources available. The company only has one datacenter.
The architect should recommend configuring a minimum of_________StoreFront servers, each with__________vCPUs and ___________GB of RAM when all the connections are through Citrix Receiver for Web. (Choose the correct option to complete the sentence.)
A. 2; 4; 4
B. 4; 2; 4
C. 2; 4; 6
D. 4; 2; 2
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C
on doc cws-415 page 205 the formule is :
ram usage for receiver for web : 4 Gb +(700 bytes * ressource *users)
so 4 + (700 * 50 * 40000) = 5 400 000 000 about 6 Gb.
answer “C” 2:4:6
https://docs.citrix.com/en-us/storefront/current-release/plan.html
100 published applications, and start one resource, expect a single Storefront server with the minimum recommended specification of two virtual CPUs running on an underlying dual Intel Xeon L5520 2.27 Ghz processor server to enable up to 30,000 user connections per hour.
Expect a server group with two similarly configured servers in the group to enable up to 60,000 user connections per hour; three nodes up to 90,000 connections per hour; four nodes up to 120,000 connections per hour; five nodes up to 150,000 connections per hour; six nodes up to 175,000 connections per hour.
The throughput of a single StoreFront server can also be increased by assigning more virtual CPUs to the system, with four virtual CPUs enabling up to 55,000 user connections per hour and eight virtual CPUs enabling 80,000 connections per hour.
The minimum recommended memory allocation for each server is 4GB. When using Citrix Receiver for Web, assign an additional 700 bytes per resource, per user in addition to the base memory allocation. As with using Citrix Receiver for Web, when using Citrix Workspace app, design environments to allow an extra 700 bytes per resource, per user on top of the base 4 GB memory requirements for this version of StoreFront.