ADFS Load handling capacity

Aamir Masthan 41 Reputation points

Hello Experts We have 2 ADFS Datacenter ,one in APAC and second one in EMEA 5 ADFS Server 5 ADFS proxy servers and approx users are 40k globally. Now we have requirement to assess if we have to increase the ADFS servers or this is enough is there any metrics to check . Please advise how to check if this is really needed or not? any answer i would need show with evidence Regards Aamir

Active Directory Federation Services
Active Directory Federation Services
An Active Directory technology that provides single-sign-on functionality by securely sharing digital identity and entitlement rights across security and enterprise boundaries.
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  1. Pierre Audonnet - MSFT 10,091 Reputation points Microsoft Employee

    You can refer to this article for capacity planning:
    It also has a link to a dynamic spreadsheet:

    If you have Azure AD P1 licenses, you can also deploy Azure AD Connect Health for ADFS: you can do that even if you do not use this ADFS farm for Azure AD/Office 365.

    Have a look and let us know!

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