Data & Analytics Pipelines

Click aggregation, metrics, crawlers, and near-real-time analytics.

0 / 6 solved

Question Tags Difficulty Success

1. Count Every Click Design

streamingaggregation +4

Medium —

2. Crawl Politely Design

web crawlerdistributed scheduling +4

Medium —

3. Top Ten Right Now Design

streamingtop-k +3

Medium —

4. Metrics That Never Stop Design

time seriesingestion +4

Hard —

5. Counted Once In Pinot

exactly-onceidempotency +2

Hard —

6. Rolling Up Hexagons

geospatialh3 +2

Hard —

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6 of 6 questions here are still unsolved.

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