AEP Batch Export Throughput — 100 Audiences Per Hour (Performance Guardrail)
What it is. Adobe Experience Platform documents a performance guardrail of 100 audiences per hour across all batch export operations. This is not system-enforced: scheduling more than 100 batch audience exports in the same hour will not hard-block, but export throughput degradation is expected — slower file generation, delayed delivery to cloud-storage destinations.
Scope. Applies globally to the AEP sandbox across all batch (file-based) destinations and all audiences scheduled to export within the same one-hour window.
Architectural implication. For most organizations with 10–50 batch-activated audiences, this limit is not binding even with all exports on the same hourly schedule. For enterprise organizations with 100–300 batch audiences across many file-based destinations (healthcare data extracts, loyalty program exports, large ad-platform file uploads), the hourly rate guardrail requires deliberate export schedule staggering: distributing audience exports across multiple hours (e.g., hour 0, hour 1, hour 2) rather than clustering all exports at 00:00 or the top of every hour.
Relationship to constraint.aep-destinations-per-sandbox-100. The destinations-per-sandbox constraint caps the total number of destination instances at 100 per sandbox (system-enforced). This guardrail caps the export throughput rate at 100 audiences per hour (performance guardrail). Both are relevant to large-scale AEP batch activation planning, but they govern different dimensions: topology (how many destination connections) vs. throughput (how many audiences export per hour).
Where the agent should surface this. When a user describes configuring scheduled batch exports for a large AEP deployment (e.g., "we have 200 audiences exporting to S3 every day"), ask about their export schedule clustering and recommend a spread-hourly approach to stay below the 100-audiences-per-hour throughput guardrail.