How Xiaohongshu Evolved Its Data Architecture for the Big AI Data Era

The article details Xiaohongshu's step‑by‑step migration from a simple ClickHouse‑based analytics stack to a Lambda‑style 2.0 architecture and finally to a Lakehouse‑based 3.0 design, highlighting concrete performance numbers, cost reductions, and the definition of a generic incremental‑compute model (SPOT) that underpins the evolution.

ClickHouseFlinkIncremental Compute

0 likes · 22 min read

How Xiaohongshu Evolved Its Data Architecture for the Big AI Data Era

DataFunTalk

May 28, 2026 · Big Data

How Xiaohongshu Evolved Its Data Architecture for the Big AI Data Era

Xiaohongshu transformed its data platform from a simple ClickHouse‑based ad‑hoc analysis to a Lambda‑style architecture and finally to a lakehouse with generic incremental compute, cutting architecture complexity, resource and development costs by one‑third while delivering second‑level queries over trillions of rows.

ClickHouseFlinkIncremental Compute

0 likes · 21 min read

DataFunTalk

May 22, 2026 · Big Data

How Xiaohongshu Cut Data Architecture Complexity and Cost by One‑Third in the Big AI Data Era

The article details Xiaohongshu's evolution from a simple ClickHouse‑based analytics layer to a Lambda‑enabled 2.0 stack and finally a Lakehouse‑based 3.0 architecture, showing how each iteration reduced infrastructure complexity, resource consumption and development effort by roughly one‑third while supporting trillions of daily events and AI‑driven use cases.

ClickHouseFlinkIncremental Compute

0 likes · 21 min read

How Xiaohongshu Cut Data Architecture Complexity and Cost by One‑Third in the Big AI Data Era

DataFunTalk

May 11, 2026 · Big Data

How Xiaohongshu Re‑engineered Its Data Architecture for the Big AI Data Era

Xiaohongshu transformed its data platform from a simple ClickHouse‑based ad‑hoc analysis to a Lambda‑style architecture and finally to a lakehouse built on Iceberg, StarRocks, Flink and Spark, cutting architecture complexity, resource and development costs by two‑thirds while supporting trillions of daily events with sub‑second query latency.

ClickHouseFlinkIncremental Compute

0 likes · 22 min read

How Xiaohongshu Re‑engineered Its Data Architecture for the Big AI Data Era

DataFunTalk

May 6, 2026 · Big Data

How Xiaohongshu Evolved Its Data Architecture for the Big AI Data Era

The article details Xiaohongshu's four‑stage data‑platform evolution—from a simple ClickHouse ad‑hoc setup to a Lambda‑based 2.0 design and finally a lakehouse‑driven 3.0 architecture—highlighting the adoption of general incremental compute, cost‑reduction to one‑third, performance gains of up to ten‑fold, and the SPOT standards that guide the new system.

ClickHouseFlinkIncremental Compute

0 likes · 21 min read

DataFunTalk

Apr 29, 2026 · Big Data

How Xiaohongshu Revamped Its Data Architecture for the Big AI Data Era

Xiaohongshu transformed its data platform from a simple ClickHouse‑based analytics stack to a unified lakehouse with generic incremental compute, cutting architecture complexity, resource cost, and development effort by roughly one‑third while supporting petabyte‑scale, sub‑second queries across its 350 million‑user app.

ClickHouseFlinkIncremental Compute

0 likes · 22 min read

How Xiaohongshu Revamped Its Data Architecture for the Big AI Data Era