Accelerating Spark with ClickHouse Native Techniques: Design, Implementation, and Performance Evaluation

The paper presents a Spark acceleration framework that replaces Java‑based task operators with a ClickHouse native library, converting plans via Protobuf and JNI, leveraging columnar storage, SIMD and JIT to achieve up to 3× speed‑up on TPC‑DS workloads while providing fallback mechanisms to ensure no performance loss.

Big DataClickHouseNative Acceleration

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Accelerating Spark with ClickHouse Native Techniques: Design, Implementation, and Performance Evaluation

Baidu Intelligent Cloud Tech Hub

Jun 24, 2024 · Big Data

Boost Spark Performance with ClickHouse: Native Acceleration Techniques

This article presents a detailed technical overview of accelerating Spark's compute engine using ClickHouse as a native backend, covering Spark performance background, ClickHouse's advantages, the design and implementation of a Spark‑Native acceleration solution, and extensive performance evaluation results.

ClickHouseNative AccelerationPerformance Optimization

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Boost Spark Performance with ClickHouse: Native Acceleration Techniques