Official account of the DataFun community, dedicated to sharing big data and AI industry summit news and speaker talks, with regular downloadable resource packs.
The article analyzes how AskTable uses AI agents to replace static BI dashboards with an immersive, real‑time data‑analysis canvas, enabling business users to query multiple data sources in seconds, while addressing accuracy, table‑finding, and fine‑grained permission challenges.
The article analyzes how Palantir’s ontology‑driven platforms—Gotham, Foundry, and the 2023 AI Platform (AIP)—break data silos, enable real‑time decision making, and shift the company from custom‑heavy solutions to a low‑code, AI‑agent‑centric ecosystem, illustrated with military, aerospace, and retail case studies.
The article analyzes how Tencent Cloud's TBDS platform tackles the AI era's multimodal data lake challenges through a native storage format (Lance), elastic Ray‑based compute, standardized metadata with Gravitino, and automated governance via Lakekeeper, citing architecture details, performance numbers, and real‑world deployments.
The article analyzes Palantir’s core platforms—Gotham, Foundry, and the AI Platform (AIP)—explaining how its ontology‑driven data integration and low‑code AI Agent capabilities break data silos, accelerate decision‑making, and create measurable business value across government, defense, and commercial sectors.
The article analyzes why current AI agents often act unpredictably, defines a multi‑dimensional notion of safe and controllable execution, proposes an ontology‑driven semantic foundation with architecture constraints, context engineering, and feedback loops, and demonstrates the Knora implementation through concrete workflow examples.
This talk details how Tencent Games leverages AI to transform its data governance from rule‑based, passive processes into a semantic, service‑oriented paradigm, addressing resource waste, low collaboration efficiency, and scalability challenges while delivering measurable improvements in cost, speed, and asset quality.
The article analyzes the limitations of traditional batch and stream processing, introduces Hologres Dynamic Table as a declarative, incremental‑compute framework that bridges the gap between low‑cost batch jobs and low‑latency streaming, and validates its performance with benchmarks and real‑world case studies.
The article details how Knora 4.0 integrates ontology with large‑model AI to create a reusable, extensible enterprise AI platform that mitigates hallucination, stabilises output, and enables autonomous end‑to‑end execution, illustrated with LED production line case studies, architectural breakdowns, and a roadmap for future intelligent agents.
The article explains that the hidden infrastructure layer called Agent Harness—responsible for prompt, context, and tool orchestration—determines whether impressive AI agent demos can survive production, highlighting issues like context rot, compounding errors, verification loops, and concrete benchmark improvements.
This expert roundtable dissects why RAG often fails in production—low recall, hallucinations, cost overruns—and walks through concrete diagnostics, hybrid search designs, knowledge‑engineering tricks, GraphRAG and Agentic RAG advances, plus practical deployment, security, and cost‑optimization guidelines.
