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Bilibili Tech
Bilibili Tech
Nov 12, 2024 · Big Data

Scalable Tag System Architecture and Optimization

The rebuilt tag system introduces a three‑layer architecture, standard pipelines, Iceberg‑backed storage and custom ClickHouse sharding, a DSL for crowd selection, and a stateless online service, achieving 99.9% success, sub‑5 ms latency, and supporting thousands of tags across dozens of business scenarios while planning real‑time processing and automated lifecycle management.

Big DataClickHouseIceberg
0 likes · 23 min read
Scalable Tag System Architecture and Optimization
DataFunSummit
DataFunSummit
Jul 28, 2024 · Product Management

From 1 to N: Building and Maintaining a Tag System – Common Issues and Solutions

This article outlines the three essential steps for scaling a tag system from initial deployment to full maturity, highlights typical challenges such as incomplete functionality, business system integration, and permission management, and provides practical solutions and best‑practice recommendations for each stage.

Tag Systemdata governancefeature planning
0 likes · 6 min read
From 1 to N: Building and Maintaining a Tag System – Common Issues and Solutions
DataFunTalk
DataFunTalk
Jul 24, 2024 · Product Management

From 1 to N: Building and Optimizing a Tag System – Common Issues and Solutions

This article examines the essential steps and challenges of scaling a tag system from its initial stage to a mature N‑scale solution, offering practical guidance on functional development, business system integration, permission management, tag architecture, service processes, and evaluation of tag value.

Permission ManagementTag Systemdata analysis
0 likes · 5 min read
From 1 to N: Building and Optimizing a Tag System – Common Issues and Solutions
DataFunSummit
DataFunSummit
Jun 2, 2024 · Artificial Intelligence

Construction and Application of a User Profile Tag System: Methods, Platforms, and Use Cases

This article presents a comprehensive overview of building a user profile tag system—including tag taxonomy, platform architecture, construction methods, update cycles, access patterns, common algorithmic tags, and real‑world applications such as marketing, metric attribution, and A/B testing—illustrated with examples and a detailed Q&A session from a data‑mining senior manager at Qunar.

AB testingData MiningTag System
0 likes · 21 min read
Construction and Application of a User Profile Tag System: Methods, Platforms, and Use Cases
DataFunTalk
DataFunTalk
Feb 25, 2024 · Big Data

Implementation Practice of Bilibili's Tag System: Evolution, Architecture, and Future Plans

This article details Bilibili's tag system from its 2021 inception through successive redesigns, describing the three‑layer architecture, data flow pipelines using Hive, Iceberg, Spark and ClickHouse, crowd selection DSL, online services with Redis, performance optimizations, and upcoming governance and quality initiatives.

Big DataClickHouseData Engineering
0 likes · 12 min read
Implementation Practice of Bilibili's Tag System: Evolution, Architecture, and Future Plans
DataFunTalk
DataFunTalk
Oct 29, 2023 · Product Management

Design and Implementation of Tag Systems in Customer Data Platforms

This article explains the concepts, core design principles, construction workflow, and practical value of tag systems within a Customer Data Platform, illustrating how tags are built, managed, and applied across industries such as automotive, retail, and finance to enable precise marketing and analytics.

Customer Data PlatformData EngineeringTag System
0 likes · 18 min read
Design and Implementation of Tag Systems in Customer Data Platforms
DataFunSummit
DataFunSummit
Sep 21, 2022 · Big Data

Practical Implementation of NetEase Yanxuan DMP Tag System: Architecture, Tag Production, Storage, and High‑Performance Query

This article details NetEase Yanxuan's DMP tag system, covering platform overview, tag definitions, production pipelines, multi‑layer storage architecture, high‑performance query techniques, and future roadmap, illustrating how data from various sources is transformed into actionable user tags for refined operations.

Apache DorisBig DataDMP
0 likes · 10 min read
Practical Implementation of NetEase Yanxuan DMP Tag System: Architecture, Tag Production, Storage, and High‑Performance Query
DataFunTalk
DataFunTalk
Aug 14, 2022 · Big Data

NetEase Yanxuan DMP Tag System Construction Practice

This article details NetEase Yanxuan’s DMP tag system, covering its platform overview, tag production workflow, storage architecture, high‑performance query techniques, and future plans, illustrating how data from multiple sources is processed through ODS, DWD, DM layers and leveraged via Spark, Hive, and Apache Doris for real‑time and offline analytics.

Apache DorisBig DataDMP
0 likes · 11 min read
NetEase Yanxuan DMP Tag System Construction Practice
Architect
Architect
Oct 23, 2015 · Databases

Designing KV Schemas with Redis: Login System and Tag System Examples

The article explains how Redis's rich data structures enable flexible key‑value schema designs for a user login system and a tag system, contrasting them with traditional relational database approaches and demonstrating practical commands and Python code for common operations.

Database ComparisonKey-Value DesignLogin System
0 likes · 9 min read
Designing KV Schemas with Redis: Login System and Tag System Examples