Demo: choosing partition counts for three years of growth
On This Lesson 3 topics
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In this lesson
turn growth forecasts into a partition count.
Draft outline details
Step by step
- Forecast partner feed volume for three years with a growth factor.
- Measure per-partition and per-consumer throughput from a test.
- Compute partitions needed and add headroom for catch-up.
- Planned mistake: size only for today's peak; fix by sizing for year three plus a catch-up factor.
- Document the key choice, ordering guarantee, and the cost of over-partitioning.
Prepares SRB-006-LAB1.
Practice
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