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ClickHouse OLAP Analytics

Production-scale analytics: streaming pipelines, real-time aggregations, optimization

Tier 3

Category

⚡ Tech

Salary Impact

+$80k-

Complexity

Difficult

Used in

All careers

Master ClickHouse at production scale. Build real-time analytics infrastructure processing hundreds of billions of rows. Rarest data skill. Top 0.1% of engineers. Premium compensation reflects scarcity. Boost: +$80k-$150k

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