Learn GREMLIN with Real Code Examples

Updated Nov 18, 2025

Introduction & Fundamentals Setup & Configuration Architecture & Deep Internals Performance & Security Development Workflow Learning & Career Growth Business & Strategy Examples

Installation Setup

Install Apache TinkerPop

Use Gremlin Console/Server

Choose a graph database (JanusGraph, Neptune, Cosmos DB, etc.)

Configure storage backend and indexing

Connect via drivers (Java, Node.js, Python)

Environment Setup

Install Gremlin Console

Configure storage backend

Set up Gremlin Server

Connect clients via drivers

Config Files

gremlin-server.yaml

Graph storage configs

Serializer configurations

Index backend configs

Cli Commands

gremlin-console

:remote connect

:submit scripts

profile(), explain()

Internationalization

UTF-8 strings supported

Locale-agnostic processing

Analyzer support via backend

Accessibility

Readable chain syntax

Functional style for clarity

Large community documentation

Ui Styling

No built-in UI

Use GraphExplorer or external tools

Integrate with custom React/JS visualizers

State Management

Vertices/edges store properties

Transactions handled by backend

Traversers maintain step state

OLAP jobs maintain distributed state

Data Management

CRUD via addV(), addE(), property()

Bulk loads via backend engines

Indexing via underlying store

Graph projections for analytics