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Latest from Baidu Geek Talk

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Baidu Geek Talk
Baidu Geek Talk
Aug 6, 2025 · Artificial Intelligence

How AI Can Supercharge Your Development Workflow from Docs to Code

This article describes how a development team integrated a suite of AI‑driven workflows—including AI‑generated documentation, code scaffolding, rule‑based IDE guidance, MCP server connectivity, and memory banks—to reduce repetitive tasks, accelerate coding, improve code review, and streamline operations across the entire software lifecycle.

AI codingAI workflowMCP
0 likes · 18 min read
How AI Can Supercharge Your Development Workflow from Docs to Code
Baidu Geek Talk
Baidu Geek Talk
Aug 4, 2025 · Fundamentals

How to Build High‑Performance Audio Post‑Processing with FFmpeg: Bass Boost & Voice Clarity

This article explains the importance of audio post‑processing in modern player architectures, outlines a modular FFmpeg‑based framework, details core techniques such as bass enhancement and voice clarity, provides algorithmic insights and code snippets, and shows how to integrate these filters into a playback pipeline.

Audio ProcessingFFmpegMedia Playback
0 likes · 17 min read
How to Build High‑Performance Audio Post‑Processing with FFmpeg: Bass Boost & Voice Clarity
Baidu Geek Talk
Baidu Geek Talk
Jul 9, 2025 · Artificial Intelligence

PaddleOCR 3.1 Unveils Multilingual PP‑OCRv5, Document Translation, and MCP Server Integration

PaddleOCR 3.1 introduces three major upgrades—a multilingual PP‑OCRv5 model supporting 37 languages with over 30% accuracy gain, a PP‑DocTranslation pipeline for high‑quality multi‑language document translation, and MCP server support for flexible AI application integration—accompanied by detailed CLI usage, demo scenarios, and open‑source resources.

AIMCPOCR
0 likes · 11 min read
PaddleOCR 3.1 Unveils Multilingual PP‑OCRv5, Document Translation, and MCP Server Integration
Baidu Geek Talk
Baidu Geek Talk
Jul 2, 2025 · Big Data

Baidu’s Secret to Faster Search Data: Wide‑Table Modeling & Fusion Engine

This article outlines Baidu’s innovative approach to building its search data platform, detailing the design of wide‑table models, the upgrade to a Spark‑based fusion computation engine, and the new Turing 3.0 service delivery framework, which together deliver higher efficiency, lower cost, and faster, more reliable analytics.

Fusion EngineSearch AnalyticsTuring 3.0
0 likes · 21 min read
Baidu’s Secret to Faster Search Data: Wide‑Table Modeling & Fusion Engine
Baidu Geek Talk
Baidu Geek Talk
Jun 30, 2025 · Big Data

How Baidu’s Turing 3.0 Leverages Apache Iceberg to Boost Data Lake Performance

This article explains how Baidu’s next‑generation data platform Turing 3.0 integrates Apache Iceberg to solve the inefficiencies of the legacy MEG stack, detailing ecosystem components, migration strategies from Hive, table‑level optimizations, and future roadmap for high‑frequency, low‑latency analytics.

Apache IcebergData LakeHive Migration
0 likes · 17 min read
How Baidu’s Turing 3.0 Leverages Apache Iceberg to Boost Data Lake Performance
Baidu Geek Talk
Baidu Geek Talk
Jun 18, 2025 · Artificial Intelligence

How Graph Algorithms Power Anti‑Fraud in Marketing and E‑Commerce

This article explores how black‑market cheating in marketing campaigns and e‑commerce is detected using graph‑based techniques such as same‑person mining, label propagation, Fraudar, and GCN models, and discusses future directions like multimodal data fusion and real‑time dynamic graph computation.

FraudarGCNRisk Detection
0 likes · 18 min read
How Graph Algorithms Power Anti‑Fraud in Marketing and E‑Commerce
Baidu Geek Talk
Baidu Geek Talk
Jun 9, 2025 · Databases

How BaikalDB Tackles OLAP Challenges with Vectorized and MPP Engines

BaikalDB, Baidu's distributed storage system, evolves from an OLTP‑focused engine to a hybrid HTAP architecture by introducing a vectorized query engine and a massively parallel processing (MPP) layer, addressing compute and resource bottlenecks for large‑scale analytical workloads while preserving transactional guarantees.

BaikalDBDatabase ArchitectureHTAP
0 likes · 18 min read
How BaikalDB Tackles OLAP Challenges with Vectorized and MPP Engines
Baidu Geek Talk
Baidu Geek Talk
May 21, 2025 · Backend Development

Applying Domain‑Driven Design to Build Maintainable and Scalable Backend Architecture

This article explains how the increasing complexity of business logic in modern backend systems leads to tangled code, and demonstrates how strategic and tactical Domain‑Driven Design (DDD) concepts—such as bounded contexts, aggregates, entities, value objects, repositories, and application services—can decouple business and technology, improve maintainability, extensibility, and stability, and guide practical layered architecture implementation.

DDDDomain-Driven Designbackend-architecture
0 likes · 30 min read
Applying Domain‑Driven Design to Build Maintainable and Scalable Backend Architecture
Baidu Geek Talk
Baidu Geek Talk
May 19, 2025 · Artificial Intelligence

How Baidu Cloud Achieved 4µs Low-Latency PD Inference with HPN Network Optimizations

To meet the demanding network requirements of large‑scale PD‑separated inference, Baidu Cloud built a 4 µs end‑to‑end low‑latency HPN cluster, optimized traffic management, adaptive routing, and custom Alltoall operators, resulting in up to 20 % throughput gains and reduced latency for both Prefill and Decode stages.

AI inferenceAlltoall optimizationDistributed Training
0 likes · 14 min read
How Baidu Cloud Achieved 4µs Low-Latency PD Inference with HPN Network Optimizations