Activation cadence: batch syncs vs streaming

Activation cadence: batch syncs vs streaming

Four reads on how fresh your data actually needs to be.

1️⃣ Most personalization is fine on hourly batch — the contrarian case that real-time is over-bought for 80% of use cases. Source: dbt Labs blog.
2️⃣ When milliseconds matter — cart abandonment, fraud, and onboarding nudges that genuinely need streaming. Via Confluent blog.
3️⃣ Streaming CDP vs reverse ETL — the architecture fork, and why running both is common, not wasteful. Source: CDP Institute.
4️⃣ The cost of real-time — Kafka plus stateful processing is a team, not a checkbox; budget accordingly. Via Materialize blog.

Skip if your campaigns trigger daily. Essential if you're tempted to buy streaming for a use case batch already covers.

That's the stack for this week. Forward to a teammate.