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DataFunSummit
DataFunSummit
May 4, 2026 · Artificial Intelligence

Inside Alibaba Cloud AI Search: Agentic RAG Architecture and Multi‑Agent Techniques

Alibaba Cloud AI Search tackles high‑concurrency, multimodal, and multi‑hop queries by evolving its Agentic RAG architecture from a single agent to a coordinated multi‑agent system that integrates planning, retrieval, and generation, leverages hybrid vector‑text‑DB‑graph recall, GPU‑accelerated indexing, quantization, NL2SQL, and multimodal search, with performance data and real‑world case studies.

AI searchAgentic RAGAlibaba Cloud
0 likes · 6 min read
Inside Alibaba Cloud AI Search: Agentic RAG Architecture and Multi‑Agent Techniques
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 24, 2026 · Artificial Intelligence

How to Build a Truly Usable AI‑Powered Natural Language Query System from Scratch

The article analyzes why natural‑language database queries often fail, outlines four technical routes, presents a five‑layer architecture with a business‑semantic middle layer, shares engineering best practices, a real‑world case study, and a product comparison to guide data companies in designing an effective intelligent query system.

Data GovernanceNL2SQLai
0 likes · 16 min read
How to Build a Truly Usable AI‑Powered Natural Language Query System from Scratch
Big Data Technology & Architecture
Big Data Technology & Architecture
Apr 17, 2026 · Industry Insights

Why Data Agents Are the Next AI Frontier in Enterprise Analytics

The article examines the rise of Data Agents—AI-powered assistants that shift data analysis from manual SQL queries to autonomous, multi‑step reasoning—by outlining their technical evolution, current market players, core architectural components, and future trends shaping enterprise analytics through semantic layers and multi‑agent collaboration.

Data AgentMulti-AgentNL2SQL
0 likes · 16 min read
Why Data Agents Are the Next AI Frontier in Enterprise Analytics
DataFunSummit
DataFunSummit
Sep 29, 2025 · Artificial Intelligence

How to Detect and Prevent Hallucinations in LLM‑Powered NL2SQL Systems

This article explains the nature, types, and causes of hallucinations in large language models used for NL2SQL, reviews both unsupervised and supervised detection methods, and introduces an efficient token‑confidence based Active Sampling Detection (ASD) approach with practical deployment examples and future research directions.

AI SafetyASDLLM
0 likes · 19 min read
How to Detect and Prevent Hallucinations in LLM‑Powered NL2SQL Systems
DataFunSummit
DataFunSummit
Sep 25, 2025 · Artificial Intelligence

Can NL→MQL→SQL Bridge the Gap to End‑to‑End Intelligent BI?

Aloudata Agent introduces a novel NL→MQL→SQL framework that combines large language models with a custom metric query language, enabling business users to perform end‑to‑end intelligent data analysis, attribution, and reporting without technical expertise, while balancing accuracy, cost, and performance.

Intelligent BIMetric Query LanguageNL2SQL
0 likes · 18 min read
Can NL→MQL→SQL Bridge the Gap to End‑to‑End Intelligent BI?
Aikesheng Open Source Community
Aikesheng Open Source Community
Sep 25, 2025 · Databases

A Complete 2025 Guide to Text‑to‑SQL Datasets

This article compiles and categorizes the most significant Text‑to‑SQL and NL2SQL datasets released up to 2025, detailing their origins, sizes, domains, and evaluation benchmarks, while providing quick links to papers and dataset repositories for researchers and developers.

AI for DatabasesNL2SQLSQL Datasets
0 likes · 19 min read
A Complete 2025 Guide to Text‑to‑SQL Datasets
Fun with Large Models
Fun with Large Models
Sep 16, 2025 · Artificial Intelligence

LangGraph Data Analysis Assistant Agent: Step‑by‑Step Project Guide (Part 5)

This tutorial walks you through building a LangGraph-powered data analysis assistant that converts natural language into SQL, executes queries via NL2SQL and NL2Python tools, visualizes results with a Python interpreter, and deploys the agent using LangGraph CLI and Agent Chat UI for end‑to‑end interaction.

AI AgentAgent Chat UILangGraph
0 likes · 21 min read
LangGraph Data Analysis Assistant Agent: Step‑by‑Step Project Guide (Part 5)
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jul 10, 2025 · Databases

Boost Text-to-SQL Accuracy with Dynamic Few-Shot Learning and Alignment

At SIGMOD 2025 in Berlin, Alibaba Cloud presented its paper “OpenSearch‑SQL: Enhancing Text‑to‑SQL with Dynamic Few‑shot and Consistency Alignment,” which introduces a self‑taught few‑shot mechanism and multi‑agent alignment to significantly improve NL2SQL query accuracy, alongside a keynote on AI search trends.

Few‑Shot LearningNL2SQLOpenSearch-SQL
0 likes · 5 min read
Boost Text-to-SQL Accuracy with Dynamic Few-Shot Learning and Alignment
Tencent Tech
Tencent Tech
Jul 4, 2025 · Databases

How Tencent Cloud’s TCDataAgent Cracked the BIRD‑Bench NL2SQL Challenge

Tencent Cloud’s self‑developed TCDataAgent secured the global third place on the demanding BIRD‑Bench NL2SQL benchmark by leveraging database‑aware constraint verification, post‑training techniques, and real‑data SQL optimization, achieving a 75.74 score and significant accuracy gains over existing methods.

BIRD BenchNL2SQLSQL Optimization
0 likes · 5 min read
How Tencent Cloud’s TCDataAgent Cracked the BIRD‑Bench NL2SQL Challenge
DataFunSummit
DataFunSummit
Jun 6, 2025 · Artificial Intelligence

Automating High‑Quality NL2SQL Data Synthesis with Intermediate Representations

This work tackles the difficulty of incorporating extensive domain knowledge into in‑domain NL2SQL tasks by proposing an intermediate‑representation‑based data synthesis method that decouples knowledge compliance from SQL generation, enabling automated creation of high‑quality training data with 60× human efficiency and over 97% accuracy.

Large Language ModelsNL2SQLSQL generation
0 likes · 2 min read
Automating High‑Quality NL2SQL Data Synthesis with Intermediate Representations
DataFunSummit
DataFunSummit
Apr 16, 2025 · Artificial Intelligence

ChatBI: NetEase’s AI‑Powered Business Intelligence Platform – Architecture, Capabilities, and Real‑World Applications

This article introduces ChatBI, NetEase’s AI‑driven BI solution, detailing its product architecture, the opportunities and challenges AI brings to data analysis, the underlying NL2SQL model, performance‑optimizing techniques such as materialized views, open integration capabilities, and several enterprise deployment cases.

Business IntelligenceChatbotData Analytics
0 likes · 21 min read
ChatBI: NetEase’s AI‑Powered Business Intelligence Platform – Architecture, Capabilities, and Real‑World Applications
DataFunSummit
DataFunSummit
Feb 12, 2025 · Artificial Intelligence

Didi's ChatBI: Evolution, Exploration, and Future of AI‑Powered Business Intelligence

This article details Didi's journey since early 2023 in building ChatBI, covering the evolution of BI platforms, the technical advances behind intelligent BI such as LLM‑driven NL2SQL, two main product paths, practical implementations, key challenges, and future directions for AI‑enhanced data analysis.

Business IntelligenceChatBIData Analytics
0 likes · 12 min read
Didi's ChatBI: Evolution, Exploration, and Future of AI‑Powered Business Intelligence
DataFunSummit
DataFunSummit
Feb 3, 2025 · Databases

NL2SQL from a Database Perspective: Overview, History, and Laboratory Projects (GAR, MetaSQL, PURPLE)

This article presents a comprehensive overview of NL2SQL, covering its definition, motivations, application scenarios, key technical components, evaluation metrics, historical development stages, and detailed descriptions of three laboratory projects—GAR, MetaSQL, and PURPLE—along with future research directions and a Q&A session.

MetaSQLNL2SQLSQL generation
0 likes · 17 min read
NL2SQL from a Database Perspective: Overview, History, and Laboratory Projects (GAR, MetaSQL, PURPLE)
DataFunTalk
DataFunTalk
Jan 29, 2025 · Artificial Intelligence

ChatBI: NetEase AI‑Powered Business Intelligence Platform – Architecture, Technology, and Real‑World Applications

This article introduces ChatBI, NetEase’s AI‑driven BI solution that combines large‑model capabilities with traditional data analytics, detailing its product features, AI‑enabled opportunities and challenges, the underlying NL2SQL model, technical architecture, performance optimizations such as materialized views, open APIs, and several enterprise deployment cases.

BIData AnalyticsEnterprise BI
0 likes · 21 min read
ChatBI: NetEase AI‑Powered Business Intelligence Platform – Architecture, Technology, and Real‑World Applications
StarRocks
StarRocks
Apr 25, 2024 · Artificial Intelligence

How AI Boosts SQL Accuracy and Performance: Real‑World Demo & AutoMV Insights

The April 16 online meetup by Tencent Game Data and StarRocks explored AI‑generated SQL, tackled NL2SQL challenges, showcased a demo that lifted one‑shot accuracy to 89%, and introduced StarRocks AutoMV technology that automates materialized‑view recommendation and merging to accelerate data‑warehouse queries.

AutoMVNL2SQLSQL generation
0 likes · 9 min read
How AI Boosts SQL Accuracy and Performance: Real‑World Demo & AutoMV Insights
DataFunTalk
DataFunTalk
Apr 13, 2024 · Artificial Intelligence

Integrating Generative AI with Business Intelligence: Design, Implementation, and Lessons from Baidu's ChatBI Platform

The article explores how generative AI transforms business intelligence by detailing BI's evolution, the ChatBI platform's architecture, NL2SQL challenges, performance and accuracy optimizations, and real‑world deployment outcomes that demonstrate reduced user barriers and enhanced analytical efficiency.

Business IntelligenceChatBIData Platform
0 likes · 13 min read
Integrating Generative AI with Business Intelligence: Design, Implementation, and Lessons from Baidu's ChatBI Platform
DataFunSummit
DataFunSummit
Mar 17, 2024 · Databases

Exploring Natural Language Interaction Methods for Database Systems

Postdoctoral researcher Fan Yuankai from Fudan University will present his work on enabling natural-language queries for database systems, covering NL2SQL approaches, reliable ranking mechanisms, and guiding large models to generate accurate SQL, aiming to improve usability for users unfamiliar with query languages.

AI for DatabasesDatabase InteractionNL2SQL
0 likes · 3 min read
Exploring Natural Language Interaction Methods for Database Systems
Baidu Tech Salon
Baidu Tech Salon
Mar 7, 2024 · Artificial Intelligence

How Generative AI is Transforming Business Intelligence: Inside Baidu’s ChatBI

This article examines the evolution of BI through generative AI, outlines the design and implementation of Baidu’s ChatBI platform, and discusses technical challenges such as NL2SQL integration, performance, accuracy, and user experience improvements that enable intelligent, low‑cost data analysis.

Business IntelligenceChatBIData Platform
0 likes · 14 min read
How Generative AI is Transforming Business Intelligence: Inside Baidu’s ChatBI
Baidu Geek Talk
Baidu Geek Talk
Jan 24, 2024 · Artificial Intelligence

Building AI‑Native Applications with Baidu Cloud AppBuilder

Sun Ke’s keynote at the 2023 Baidu Cloud Intelligence Conference explains how AI‑native development has shifted from model selection to building practical applications, and introduces Baidu Cloud AppBuilder—a three‑layer, low‑code‑and‑code platform that provides multimodal, LLM, and infrastructure services, enabling rapid prototyping of solutions such as automated resume screening and interview preparation.

AppBuilderNL2SQLPrompt engineering
0 likes · 12 min read
Building AI‑Native Applications with Baidu Cloud AppBuilder
NetEase Smart Enterprise Tech+
NetEase Smart Enterprise Tech+
Nov 11, 2021 · Artificial Intelligence

Transforming B2B Customer Service: Table QA via Multi‑Turn Dialogue

This article explores how table‑based question answering can be integrated into B2B intelligent customer service by converting table queries into entity‑attribute recognition and multi‑turn dialogue, comparing end‑to‑end NL2SQL and slot‑filling approaches, and presenting NetEase Qiyu's practical implementation with its benefits and use cases.

NL2SQLNLPattribute extraction
0 likes · 10 min read
Transforming B2B Customer Service: Table QA via Multi‑Turn Dialogue
DataFunTalk
DataFunTalk
Dec 28, 2020 · Artificial Intelligence

Intelligent Question Answering: Scenarios, Architecture, and Technical Implementations (QA, Knowledge‑Graph QA, NL2SQL)

This article introduces the typical applications of intelligent question answering, compares chat‑type, knowledge‑type and task‑type bots, and then details the end‑to‑end architecture, knowledge‑base construction, semantic‑equivalence modeling with BERT‑BIMPM, knowledge‑graph QA pipelines, and NL2SQL techniques, concluding with practical deployment insights.

BERTDialogue SystemsNL2SQL
0 likes · 15 min read
Intelligent Question Answering: Scenarios, Architecture, and Technical Implementations (QA, Knowledge‑Graph QA, NL2SQL)
ITPUB
ITPUB
Oct 20, 2019 · Artificial Intelligence

How NL2SQL Is Revolutionizing Database Queries: Past, Present, and Future

NL2SQL converts natural language questions into executable SQL, bridging the gap between users and databases; the article reviews its value, historical roots, academic positioning, major datasets, current models, challenges, and future directions, highlighting its potential to reshape data interaction across industries.

DatasetsNL2SQLai
0 likes · 16 min read
How NL2SQL Is Revolutionizing Database Queries: Past, Present, and Future