Hi, this is Wey :)

I am a developer @vesoft working as Chief Evangelist of NebulaGraph, the open source distributed Graph Database

I create toolings and content for NebulaGraph Database to help Developers in the open source community.

I am working in open source and consider it is a privilege 1. It took me a couple of my early career years to figure out that my passion lies in helping others with my thoughts & the tech/magic I have learned.

Nebula-Siwi

Nebula-Siwi

Nebula-Siwi, a Dialog System With Graph Database Backed Knowledge Graph.

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Nebula-Holdshare

Nebula-Holdshare

Nebula-Holdshare, a demo/ dataset of Shareholding Breakthrough with Distributed open-source Graph Database: Nebula Graph.

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Nebula-KIND

Nebula-KIND

Nebula-Kind, one-liner command to try K8s Operator based Nebula Graph Cluster on your machine, with the help of KIND(K8s in Docker)

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Nebula-Up

Nebula-Up

A PoC utility for the newcomers or developers to bootstrap a nebula-graph playground in a oneliner command on Windows, Linux, and macOS(x86_64 and aarch64), w/o dealing with dependencies.

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VSCode-nGQL

VSCode-nGQL

nGQL extension VSCode is built to integrate the Nebula Graph with VSCode for an awesome developer experience.

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IPython-nGQL

IPython-nGQL

ipython-ngql is a python package to extend the ability to connect Nebula Graph from your Jupyter Notebook or IPython.

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nebula-insights

nebula-insights

We leveraged Serverless Cloud infra to setup Data Pipeline for Nebula Graph Community Insights, including Google Cloud Scheduler, Google Cloud Functions and BigQuery, which is all open-sourced in GitHub.

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Nebula Operator Explained

Nebula Operator Explained

Nebula Graph K8s Operator Explained

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Nebula Config Explained

Nebula Config Explained

Nebula Graph Config Explained

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Nebula Index Demystified

Nebula Index Demystified

Nebula Graph Native Index Demystified

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Nebula Data Import Options

Nebula Data Import Options

Nebula Graph comes with multiple Data Import utils, how should we choose from them?

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Nebula Deployment Options

Nebula Deployment Options

Nebula Graph is distributed and deployed in different options, here is which deployment option should I use?

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Nebula Intro

Nebula Intro

Intro session for Nebula Graph for beginners.

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How to Analysis shareholding ownership

How to Analysis shareholding ownership

Hands-on Course: Breakdown multistage relationship of Persons and Corporations leverating the Nebula Graph Database.

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How I built Siwi, the Voice assistant

How I built Siwi, the Voice assistant

Hands-on Course: Setup a KGQA system from scratch with Nebula Graph, VueJS, Flask on K8s.

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DoK Talks #116

DoK Talks #116

Nebula Graph: Open Source Distributed GraphDB

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I worked at Ericsson for amost 10 years(2011 to 2021). As the System Manager 2 of Cloud Execution Envrioment (CEE) 3 PDU Cloud, member of CEE 10 core team and CEE System Management team. Helping evolve CEE was my main job: I studied, designed and implemented more than 20 features for CEE 6.6.2 and CEE 10, including area of compute, network, storage, lifecycle management and security. I am also responsible for Ericsson CEE evangelism (internal and external) in China.

I used to share my notes and thoughts on note.siwei.info, while from 2021, I will leave more ideas on siwei.io instead.

You can DM me via twitter, or [email protected].

Book me a zoom call:


  1. I share the same idea with Ahmet Alp Balkan’s tweet:

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  2. System Manager, PDU Cloud: Job Description ↩︎

  3. Ericsson’s Telco. Infrastructure as a Service product offerring: Cloud Execution Environment ↩︎