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NetEase Game Operations Platform

The NetEase Game Automated Operations Platform delivers stable services for thousands of NetEase titles, focusing on efficient ops workflows, intelligent monitoring, and virtualization.

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Latest from NetEase Game Operations Platform

81 recent articles

NetEase Game Operations Platform

Jul 6, 2019 · Operations

Deep Dive into Openflowplugin Master Election and ContextChain Service Instantiation

This article explains how Openflowplugin uses Cluster Singleton services to elect a master controller for each switch, details the ContextChain registration and instantiation process, and describes how the MastershipChangeServiceManager and ReconciliationFramework enable north‑bound applications to detect and react to mastership changes.

Cluster SingletonMaster ElectionOpenDaylight

0 likes · 9 min read

Deep Dive into Openflowplugin Master Election and ContextChain Service Instantiation

NetEase Game Operations Platform

Jun 29, 2019 · Operations

IPv6 Support Report and DNS Testing in Dual‑Stack Environments

This technical report presents an IPv6 adoption overview, global deployment status, operating‑system and application IPv6 support, and a series of DNS and network‑stack tests—including dual‑stack scenarios, code examples, and conclusions on best practices such as using getaddrinfo over gethostbyname.

DNSDual-StackHappy Eyeballs

0 likes · 17 min read

IPv6 Support Report and DNS Testing in Dual‑Stack Environments

NetEase Game Operations Platform

Jun 23, 2019 · Databases

MongoDB 4.0 Multi-Document Transactions: Concepts, Configuration, and Code Examples

This article explains MongoDB 4.0's multi-document transaction support, covering replica set limitations, transaction semantics, required settings, read/write concerns, important configuration parameters, client driver versions, and provides practical shell and Python code examples.

MongoDBPythonReadConcern

0 likes · 9 min read

MongoDB 4.0 Multi-Document Transactions: Concepts, Configuration, and Code Examples

NetEase Game Operations Platform

Jun 15, 2019 · Databases

Using MongoDB Change Streams for Real‑Time Data Synchronization

The article explains how MongoDB Change Streams, introduced in version 3.6 and expanded in 4.0, enable near‑real‑time subscription to collection, database, and cluster changes, discusses implementation details, options, code examples in the mongo shell and Python, and provides practical testing insights and driver compatibility notes.

Change StreamsData SynchronizationMongoDB

0 likes · 12 min read

Using MongoDB Change Streams for Real‑Time Data Synchronization

NetEase Game Operations Platform

Jun 8, 2019 · Backend Development

Analysis of Openflowplugin ContextChain Creation and Lifecycle Management

This article provides a detailed walkthrough of Openflowplugin's ContextChain creation process, explaining how DeviceContext, RpcContext, StatisticsContext, and RoleContext are instantiated and linked, and how the resulting ContextChain supports switch lifecycle handling and master/slave role election in an SDN controller.

ContextChainJavaNetwork Controller

0 likes · 7 min read

Analysis of Openflowplugin ContextChain Creation and Lifecycle Management

NetEase Game Operations Platform

Jun 1, 2019 · Cloud Native

Analyzing the Openflowplugin Handshake Process in Opendaylight

This article provides a detailed walkthrough of the Openflowplugin handshake in Opendaylight, explaining how the TCP server is started, how channels are initialized, how listeners are registered, how the hello exchange and version negotiation are performed, and how the controller finalizes the handshake by requesting features and sending a barrier message to the switch.

HandshakeJavaNetty

0 likes · 10 min read

Analyzing the Openflowplugin Handshake Process in Opendaylight

NetEase Game Operations Platform

May 25, 2019 · Fundamentals

Building a Gongfu Tea Robot: Embedded Development Guide and Sample Code

This article presents a step‑by‑step guide to designing and building a Gongfu tea‑making robot, covering embedded development basics, hardware modularization, controller design, platform comparisons, power supply considerations, and complete Python code for servo control and action sequencing.

ArduinoPythonRobotics

0 likes · 15 min read

Building a Gongfu Tea Robot: Embedded Development Guide and Sample Code

NetEase Game Operations Platform

May 17, 2019 · Cloud Computing

NetEase Games' AWS Cloud Operations and Practices for Global Game Deployment

This presentation details NetEase Games' journey of moving its mobile titles overseas onto AWS, covering the challenges of performance, elasticity, security and global connectivity, the systematic cloud evaluation framework they built, and the architectural and operational practices they adopted to achieve reliable, cost‑effective worldwide game services.

AWSHybrid CloudNetwork Architecture

0 likes · 24 min read

NetEase Games' AWS Cloud Operations and Practices for Global Game Deployment

NetEase Game Operations Platform

May 11, 2019 · Databases

Implementing MySQL Flashback via Binlog Patch and Event Reversal

This article explains MySQL binlog’s role, surveys existing flashback implementations, and details NetEase’s custom patch that adds flashback support by parsing and reversing binlog events, including event types, code logic, and comparisons with MariaDB, Oracle, and TiDB solutions.

Database RecoveryEvent ProcessingFlashback

0 likes · 20 min read

Implementing MySQL Flashback via Binlog Patch and Event Reversal

NetEase Game Operations Platform

May 5, 2019 · Fundamentals

Fast Search Tools Comparison: ripgrep and Its Alternatives

This article compares the speed and features of various command‑line search utilities—including grep, The Platinum Searcher, ucg, ack, sift, The Silver Searcher, git‑grep and ripgrep—provides benchmark tables for directory and file searches, and outlines ripgrep's capabilities and editor integrations.

Command LineSearchregex

0 likes · 8 min read