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DataFunSummit

Official account of the DataFun community, dedicated to sharing big data and AI industry summit news and speaker talks, with regular downloadable resource packs.

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Recent Articles

Latest from DataFunSummit

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DataFunSummit
DataFunSummit
Dec 1, 2025 · Artificial Intelligence

Why Palantir’s Ontology Approach Could Transform Enterprise AI – Insights from Industry Leaders

A detailed transcript of a closed‑door forum reveals how Palantir’s ontology methodology, combined with AI agents, addresses data semantics, knowledge governance, and enterprise‑level decision making, while highlighting practical challenges, evaluation frameworks, and the need for strong management and high‑quality data foundations.

Enterprise AIKnowledge GraphPalantir
0 likes · 27 min read
Why Palantir’s Ontology Approach Could Transform Enterprise AI – Insights from Industry Leaders
DataFunSummit
DataFunSummit
Dec 1, 2025 · Big Data

7 Cutting-Edge Data Engineering Practices Shaping AI-Driven Data Lakes

This article collection showcases seven advanced data engineering solutions—from Tencent Cloud's Iceberg batch‑stream integration and Apache Gravitino metadata lineage to Xiaohongshu's Lakehouse evolution and multimodal AI data lake implementations—highlighting architectural innovations, performance optimizations, and real‑world deployment insights for modern big‑data platforms.

Apache GravitinoApache IcebergBatch-Stream Integration
0 likes · 7 min read
7 Cutting-Edge Data Engineering Practices Shaping AI-Driven Data Lakes
DataFunSummit
DataFunSummit
Nov 29, 2025 · Artificial Intelligence

How LLMs Are Transforming Long-Term Cross-Domain Interest Modeling for Recommendations

The Datafun Summit 2025 talk by JD’s algorithm engineer Tian Mingyang explains how generative AI is driving a paradigm shift in recommendation systems, detailing the limits of traditional models, the new dynamic cross‑domain inference chain technique, joint engineering‑algorithm optimizations, and the remaining challenges for future deployment.

AICross-Domain ModelingEngineering Optimization
0 likes · 32 min read
How LLMs Are Transforming Long-Term Cross-Domain Interest Modeling for Recommendations
DataFunSummit
DataFunSummit
Nov 27, 2025 · Big Data

How BMW Turned Data Into Growth: A Sensors Data Case Study

This article details BMW's digital transformation journey using Sensors Data, covering the background of rapid app growth, the cross‑regional data collection challenges, the systematic solution architecture—including mapping, preprocessing, and historical data migration—and the resulting business impact and future AI‑driven roadmap.

Analyticsbig datadata engineering
0 likes · 13 min read
How BMW Turned Data Into Growth: A Sensors Data Case Study
DataFunSummit
DataFunSummit
Nov 24, 2025 · Big Data

How Tencent Cloud Uses Iceberg, Gravitino and Multimodal Lakes for Unified Data Processing

This article series explores Tencent Cloud's Iceberg‑based batch‑stream integration, Apache Gravitino's unified metadata and lineage solution, Xiaohongshu's data‑architecture evolution for the Big AI Data era, and a practical Data+AI multimodal data‑lake implementation, highlighting challenges, architectural designs, and performance gains.

Icebergbig datadata lake
0 likes · 7 min read
How Tencent Cloud Uses Iceberg, Gravitino and Multimodal Lakes for Unified Data Processing
DataFunSummit
DataFunSummit
Nov 23, 2025 · Artificial Intelligence

How Large Language Models Are Revolutionizing Banking Data Integration

This article examines the challenges of traditional banking data, explains how large language models can fuse structured and unstructured information, outlines a new data‑centric infrastructure and governance approach, and describes the DiFY platform’s AI‑agent and DataOps capabilities for agile, non‑intrusive integration with core banking systems.

AI agentsDataOpsbanking data
0 likes · 16 min read
How Large Language Models Are Revolutionizing Banking Data Integration
DataFunSummit
DataFunSummit
Nov 22, 2025 · Artificial Intelligence

Breaking the Recommendation Filter Bubble: Alibaba 1688’s Inference‑Driven AI

Alibaba’s 1688 platform leverages inference‑based large language models to enhance recommendation discovery, addressing the filter‑bubble problem by analyzing long‑term buyer behavior, compressing extensive activity streams, generating nuanced demand queries, and integrating multimodal data and market trend agents to deliver more diverse, explainable product suggestions for B‑type buyers.

AIE‑commerceInference
0 likes · 23 min read
Breaking the Recommendation Filter Bubble: Alibaba 1688’s Inference‑Driven AI
DataFunSummit
DataFunSummit
Nov 20, 2025 · Artificial Intelligence

How 1688 Reinvented E‑commerce Search with AI‑Powered Generative Retrieval

This article details Alibaba’s 1688 platform’s shift from traditional e‑commerce search to AI‑driven generative retrieval, covering the AI Deep Search 1.0 and 2.0 cascaded frameworks, multimodal capabilities, an end‑to‑end “model‑as‑search‑engine” approach, experimental results, challenges, and future directions.

AIE-commerce SearchGenerative Retrieval
0 likes · 18 min read
How 1688 Reinvented E‑commerce Search with AI‑Powered Generative Retrieval
DataFunSummit
DataFunSummit
Nov 10, 2025 · Big Data

How Xiaohongshu Cut Data Architecture Costs by One‑Third with Incremental Computing

This article explains how Xiaohongshu, a lifestyle community with over 350 million monthly users, transformed its data platform from a traditional Lambda architecture to a next‑generation incremental computing model, reducing architectural complexity, resource consumption and development effort each by roughly two‑thirds while supporting massive real‑time and offline data demands.

AIXiaohongshubig data
0 likes · 6 min read
How Xiaohongshu Cut Data Architecture Costs by One‑Third with Incremental Computing
DataFunSummit
DataFunSummit
Nov 9, 2025 · Artificial Intelligence

How Zilliz Cut an 8‑Minute Sales Lead Process to Seconds with AI‑Powered Dify

This article recounts how Zilliz leveraged the low‑code platform Dify to integrate large‑model AI, private data, and business logic, transforming an eight‑minute, manual sales‑lead workflow into a seconds‑level automated pipeline and illustrating a new human‑AI collaboration paradigm.

AIData integrationMarketing Automation
0 likes · 14 min read
How Zilliz Cut an 8‑Minute Sales Lead Process to Seconds with AI‑Powered Dify