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Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jul 4, 2025 · Big Data

From Real-Time Data Analytics to Real-Time AI: Flink Forward Asia 2025 Highlights

The Flink Forward Asia 2025 conference in Singapore showcased Apache Flink's evolution with new AI‑driven projects such as Flink Agents, the integration of AI Functions in Flink 2.1, the disaggregated state management architecture of Flink 2.0, and complementary lakehouse technologies like Paimon and Fluss, underscoring the platform's role as the real‑time backbone for modern AI applications.

Apache FlinkData LakehouseDisaggregated State Management
0 likes · 9 min read
From Real-Time Data Analytics to Real-Time AI: Flink Forward Asia 2025 Highlights
JD Retail Technology
JD Retail Technology
Mar 11, 2025 · Artificial Intelligence

Can Self‑Isolation Streams Detect Anomalies Faster? A Deep Dive into Time‑Series Anomaly Detection

This article presents a comprehensive analysis of a self‑isolation‑based streaming anomaly detection framework, covering business motivations, existing techniques, technical challenges such as pattern anomalies, long‑term memory and concept drift, the core self‑isolation mechanism, memory‑space architecture, experimental evaluations, and practical risk‑control applications.

Time Seriesanomaly detectionconcept drift
0 likes · 28 min read
Can Self‑Isolation Streams Detect Anomalies Faster? A Deep Dive into Time‑Series Anomaly Detection
Bilibili Tech
Bilibili Tech
Feb 18, 2025 · Artificial Intelligence

Algorithmic Empowerment of Bilibili Streaming: VOD Transcoding Decision, Resource Estimation, and Live Comment Semantic Analysis

The article details how Bilibili leverages AI algorithms—including XGBoost, statistical rules, XDeepFM, and fine‑tuned SBERT—to optimize VOD transcoding decisions, estimate compute resources and processing time, and analyze live comments, thereby boosting streaming efficiency, utilization, and user experience.

AITranscoding OptimizationXGBoost
0 likes · 19 min read
Algorithmic Empowerment of Bilibili Streaming: VOD Transcoding Decision, Resource Estimation, and Live Comment Semantic Analysis
DataFunTalk
DataFunTalk
Sep 7, 2020 · Big Data

Real‑time Data Warehouse Architecture and Best Practices in Alibaba Search Recommendation

This article presents Alibaba's search‑recommendation real‑time data warehouse, describing its business background, typical use cases, key requirements, the evolution from architecture 1.0 to 2.0 with Flink and Hologres, best‑practice patterns such as row/column storage, stream‑batch integration, high‑concurrency updates, and future directions like real‑time joins and persistent dimension storage.

Big DataFlinkHologres
0 likes · 13 min read
Real‑time Data Warehouse Architecture and Best Practices in Alibaba Search Recommendation
DataFunTalk
DataFunTalk
Jun 14, 2020 · Big Data

Practical Experience and Optimization of Apache Druid for Real‑Time OLAP at iQIYI

This article describes how iQIYI evaluated various OLAP engines, selected Apache Druid for real‑time analytics, detailed its architecture, identified performance bottlene‑cks in Coordinator, Overlord and indexing, applied configuration and resource‑allocation optimizations, and built a user‑friendly RAP platform to democratize real‑time data analysis.

Apache DruidBig DataData Platform
0 likes · 15 min read
Practical Experience and Optimization of Apache Druid for Real‑Time OLAP at iQIYI