Real-Time Ad Telemetry: ClickHouse OLAP Architecture for 500k QPS
By Programmatic Ad Tech Review Board•
Executive Intelligence Brief
Big data in ad tech: columnar storage, ClickHouse materialized views, handling billions of daily bidstream logs, and executing sub-second analytics queries.
Programmatic ad exchanges generate terabytes of log data every hour. Columnar OLAP databases like ClickHouse execute aggregation queries across billions of rows in milliseconds.
1. High-Throughput Ingestion Architecture
Vectorized Query Execution: SIMD-accelerated data filtering across compressed columnar partitions.
Materialized Views: Aggregating impressions, clicks, revenue, and CPMs into real-time summary cubes at ingest time.
Kafka Event Streaming: Decoupling RTB auction engines from database storage to handle traffic spikes of 500,000+ QPS without dropping records.
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Programmatic Ad Tech & Yield Optimization Review Board
Our team of OpenRTB architects, Prebid.js engineers, and ad fraud analysts audits real-time bidding protocols, MRC viewability metrics, and high-throughput ClickHouse telemetry pipelines.
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