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This step-by-step migration started in 2023, including validating Doris in a mission-critical scenario, expanding Doris's application scenarios, and executing full-scale deployment. Doris’s cost efficiency, stability, and operational efficiency have been powerfully proven. Currently, Doris powers over 10,000+ CPUs across 3 regions without any failure.
VeloDB Engineering Team · 2025/08/18
Apache Doris Empowered 5G Fully-Connected Factory with A Unified Real-time & Batch Data Platform
A telecom giant's journey from ClickHouse to Apache Doris: 13PB in one table
Kwai Replaced ClickHouse with Apache Doris for a Smart, Unified Lakehouse Architecture
From ClickHouse to Apache Doris: Powering Trillion-Log-Scale Analytics at a Leading Music Streaming Service
ClickHouse & Kudu to Doris: 10X concurrency increased, 70% latency down
Increasing User Profiling Efficiency by 10 Times with VeloDB
Less components, higher performance: Apache Doris instead of ClickHouse, MySQL, Presto, and HBase
Migrating from ClickHouse to Apache Doris: What happened?
