What is the maximum number of stitched identities in an Identity Graph for a Real-Time Customer Profile?

Question

Options

• A150
• B50
• C1000
• D500

• A
  3% (1)
• B
  77% (30)
• C
  13% (5)
• D
  8% (3)

Explanation

Option B (50) is correct because Adobe Experience Platform's Real-Time Customer Profile enforces a hard limit of 50 stitched identities per Identity Graph. When this threshold is reached, the newest identity is excluded from linking, protecting graph integrity and preventing "identity collapse" where unrelated profiles get merged.

• A (150) and C (1000) are too high - they exceed the documented platform guardrail and would risk performance degradation and inaccurate profile merging at scale.
• D (500) is similarly incorrect; this number has no basis in AEP's identity service limits and would make the graph unmanageable for real-time resolution.

Memory tip: Think of 50 as the "nifty fifty" rule - a profile can juggle up to 50 identities before the graph stops accepting new links. If you confuse it with another limit, remember it's the same as the number of states in the US, a commonly cited round number in AEP guardrails documentation.

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