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iQIYI Technical Product Team
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iQIYI Technical Product Team

The technical product team of iQIYI

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iQIYI Technical Product Team
iQIYI Technical Product Team
Apr 24, 2025 · Cloud Computing

Hybrid Cloud Anycast DNS Architecture and Implementation at iQIYI

iQIYI replaced its limited private‑cloud DNS by a hybrid‑cloud Anycast solution that uses an Enterprise Router with BGP‑advertised Anycast IPs and GRE tunnels to integrate public‑cloud DNS nodes, delivering unified, elastic domain resolution, rapid failover, and centralized management across IDC and cloud environments.

Anycast DNSBGPEnterprise Router
0 likes · 11 min read
Hybrid Cloud Anycast DNS Architecture and Implementation at iQIYI
iQIYI Technical Product Team
iQIYI Technical Product Team
Apr 10, 2025 · Frontend Development

Design and Implementation of a Customizable Data Visualization Platform for Tianji Business

The Tianji team built a no‑code, component‑based visualization platform using Vue3 and Echarts, where a DSL defines reusable chart cards, tables and other widgets that users drag‑and‑drop onto a 24‑column grid, enabling real‑time, permission‑controlled, personalized dashboards that have already produced over 300 dashboards and 6,000 components for growth operations.

DSLData VisualizationECharts
0 likes · 18 min read
Design and Implementation of a Customizable Data Visualization Platform for Tianji Business
iQIYI Technical Product Team
iQIYI Technical Product Team
Mar 27, 2025 · Big Data

Cost‑Effective Real‑Time Data Warehouse 2.0: Migrating from Kafka to Iceberg

iQIYI transformed its real‑time data warehouse by replacing a costly Kafka‑based Lambda stack with a unified stream‑batch Iceberg lake, cutting storage expenses by 90%, halving compute costs, extending data retention, and delivering minute‑level freshness for 90% of use cases while preserving second‑level processing where needed.

FlinkIcebergKafka
0 likes · 11 min read
Cost‑Effective Real‑Time Data Warehouse 2.0: Migrating from Kafka to Iceberg
iQIYI Technical Product Team
iQIYI Technical Product Team
Mar 13, 2025 · Operations

Automated Load Testing and Circuit Breaker Process for System Stability

To prevent performance degradation as systems scale, the team implemented an automated load‑testing and circuit‑breaker workflow that runs in the release pipeline, compares real‑time metrics against a baseline of CPU, QPS, memory and latency, blocks releases exceeding a 10 % drop, and logs issues, resulting in thousands of tests, dozens of bugs fixed, and up to 90 % faster wordlist creation.

Load TestingPerformance Testingautomation
0 likes · 6 min read
Automated Load Testing and Circuit Breaker Process for System Stability
iQIYI Technical Product Team
iQIYI Technical Product Team
Dec 19, 2024 · Artificial Intelligence

Project BaixiaoSheng: An AI‑Powered Project Management Assistant – iQIYI Case Study

Project BaixiaoSheng, iQIYI’s AI‑powered project management assistant unveiled at the 13th TOP 100 Global Software Case Study Summit, uses a Retrieval‑Augmented Generation framework with static knowledge Q&A, dynamic data consulting, and scenario‑assistant automation to cut context‑switching, streamline data flow, and boost cross‑system efficiency, while future plans target fine‑tuned LLMs, multi‑model fusion, and AI‑agent orchestration.

AIKnowledge BaseLarge Language Model
0 likes · 11 min read
Project BaixiaoSheng: An AI‑Powered Project Management Assistant – iQIYI Case Study
iQIYI Technical Product Team
iQIYI Technical Product Team
Dec 5, 2024 · Backend Development

Low-Code Process Engine Architecture and Implementation Using LiteFlow

By adopting LiteFlow’s lightweight low‑code workflow engine with a workbench‑component‑rule architecture, the team replaced repetitive custom code with configurable pipelines, achieving high decoupling, flexible orchestration, reduced development cost, and improved extensibility for complex business processes, while planning a visual backend platform.

Component ArchitectureLiteFlowRule Engine
0 likes · 7 min read
Low-Code Process Engine Architecture and Implementation Using LiteFlow
iQIYI Technical Product Team
iQIYI Technical Product Team
Nov 28, 2024 · R&D Management

Advanced Exploration and Practice of Value Delivery in Project Management

At the 12th QECon conference, iQIYI presented a systematic value‑delivery framework that tackles misaligned goals, planning‑execution gaps, and metric deficiencies by using a two‑scenario model for iterative and special projects—defining SMART goals, tight scope control, continuous monitoring, and AI‑driven automation—to accelerate rollout, quantify impact, and guide future integrated, intelligent delivery.

AIMetricsR&D Management
0 likes · 15 min read
Advanced Exploration and Practice of Value Delivery in Project Management
iQIYI Technical Product Team
iQIYI Technical Product Team
Nov 21, 2024 · Big Data

Alluxio Integration and Optimization for Multi‑AZ Big Data Analytics at iQIYI

iQIYI integrates Alluxio with its QBFS multi‑AZ unified scheduling system, automatically caching hot tables, applying table‑level policies, page‑level storage and AZ‑aware worker selection, which together cut cross‑zone traffic, halve query latency, achieve up to 20× I/O speedup and a three‑fold overall performance boost.

AlluxioMulti‑AZPerformance
0 likes · 23 min read
Alluxio Integration and Optimization for Multi‑AZ Big Data Analytics at iQIYI
iQIYI Technical Product Team
iQIYI Technical Product Team
Nov 7, 2024 · Artificial Intelligence

Multimodal Speaker Diarization for Long-Form Video Scripts

iQIYI’s multimodal speaker diarization system splits long‑form video using subtitle timestamps and scene detection, extracts voiceprints with a custom model, hierarchically clusters them, and applies an Activate Speaker Detection algorithm combined with face‑recognition to assign speakers, achieving around 90 % precision and recall and boosting downstream tasks such as summarization, translation, and dubbing.

dialogue recognitioniQIYImultimodal AI
0 likes · 8 min read
Multimodal Speaker Diarization for Long-Form Video Scripts