# HelixDB Docs

## Docs

- [Command Reference](https://helix-digitalocean.mintlify.app/documentation/cli-v2/command-reference.md): Complete reference for all Helix CLI v2 commands and options
- [Configuration Guide](https://helix-digitalocean.mintlify.app/documentation/cli-v2/configuration.md): Complete guide to configuring Helix projects with helix.toml and environment settings
- [Getting Started](https://helix-digitalocean.mintlify.app/documentation/cli-v2/getting-started.md): Install, configure, and set up the Helix CLI v2 for your development workflow
- [Migration Guide](https://helix-digitalocean.mintlify.app/documentation/cli-v2/migration.md): Complete guide to migrating your Helix project to v2
- [Troubleshooting](https://helix-digitalocean.mintlify.app/documentation/cli-v2/troubleshooting.md): Solutions to common issues and error messages in Helix CLI v2
- [AWS ECR Deployment](https://helix-digitalocean.mintlify.app/documentation/cli-v2/workflows/ecr.md): Practical examples and patterns for typical AWS ECR deployment workflows
- [Fly.io Deployment](https://helix-digitalocean.mintlify.app/documentation/cli-v2/workflows/fly.md): Practical examples and patterns for typical Fly.io deployment workflows
- [Helix Cloud Deployment](https://helix-digitalocean.mintlify.app/documentation/cli-v2/workflows/helix_cloud.md): Practical examples and patterns for typical Helix Cloud deployment workflows
- [Local Development](https://helix-digitalocean.mintlify.app/documentation/cli-v2/workflows/local.md): Practical examples and patterns for typical local development workflows
- [What is a Graph Database?](https://helix-digitalocean.mintlify.app/documentation/getting-started/graph-database.md): Learn how graph databases store and connect data using nodes and relationships
- [What is HelixDB?](https://helix-digitalocean.mintlify.app/documentation/getting-started/helixdb.md): Learn about HelixDB architecture, features, and capabilities
- [HelixDB](https://helix-digitalocean.mintlify.app/documentation/getting-started/intro.md): A high-performance graph-vector database with its own query language designed for traversing and manipulating graph and vector data efficiently.
- [Aggregation](https://helix-digitalocean.mintlify.app/documentation/hql/aggregation.md): Group and aggregate graph data using `GROUP_BY` and `AGGREGATE_BY` operations to analyze patterns and summarize information across nodes and edges.
- [Anonymous Traversals](https://helix-digitalocean.mintlify.app/documentation/hql/conditionals/anonymous.md): Use anonymous traversals for sub-queries and complex filtering without breaking the main traversal flow.
- [Conditional Steps](https://helix-digitalocean.mintlify.app/documentation/hql/conditionals/conditions.md): Filter and select specific elements from your graph based on conditions using WHERE clauses.
- [Multiple Conditional Steps](https://helix-digitalocean.mintlify.app/documentation/hql/conditionals/mult-conditions.md): Combine multiple conditions using AND and OR operators for complex filtering logic.
- [Edges](https://helix-digitalocean.mintlify.app/documentation/hql/create/addE.md): Learn how to create edges in your graph.
- [Nodes](https://helix-digitalocean.mintlify.app/documentation/hql/create/addN.md): Learn how to create nodes in your graph.
- [Vectors](https://helix-digitalocean.mintlify.app/documentation/hql/create/addV.md): Learn how to create vectors in your graph.
- [Delete Operation](https://helix-digitalocean.mintlify.app/documentation/hql/deleting.md)
- [E101](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E101.md)
- [E102](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E102.md)
- [E103](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E103.md)
- [E105](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E105.md)
- [E202](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E202.md)
- [E204](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E204.md)
- [E205](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E205.md)
- [E207](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E207.md)
- [E301](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E301.md)
- [E302](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E302.md)
- [E304](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E304.md)
- [E305](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E305.md)
- [E401](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E401.md)
- [E501](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E501.md)
- [E601](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E601.md)
- [E602](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E602.md)
- [E604](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E604.md)
- [E611](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E611.md)
- [E612](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E612.md)
- [E621](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E621.md)
- [E622](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E622.md)
- [E631](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E631.md)
- [E632](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E632.md)
- [E633](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E633.md)
- [E641](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E641.md)
- [E642](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E642.md)
- [E643](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E643.md)
- [E644](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E644.md)
- [E645](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E645.md)
- [E651](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E651.md)
- [E652](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E652.md)
- [E653](https://helix-digitalocean.mintlify.app/documentation/hql/errors/E653.md)
- [What is HelixQL?](https://helix-digitalocean.mintlify.app/documentation/hql/hql.md)
- [Keyword Search](https://helix-digitalocean.mintlify.app/documentation/hql/keyword_search.md): Search for keywords in node properties using BM25 ranking algorithm.
- [MCP Macro](https://helix-digitalocean.mintlify.app/documentation/hql/macros/mcp-macro.md): Learn how to turn any HelixQL query into an MCP endpoint using the #[mcp] macro.
- [Output Values](https://helix-digitalocean.mintlify.app/documentation/hql/output_values.md): What you can return from a query using RETURN.
- [Property Access](https://helix-digitalocean.mintlify.app/documentation/hql/properties/property-access.md): Access specific properties of nodes, edges, and vectors using property selection syntax.
- [Property Additions](https://helix-digitalocean.mintlify.app/documentation/hql/properties/property-additions.md): Add computed properties and derived values to query results by combining schema fields and traversal results to enrich query responses
- [Property Exclusion](https://helix-digitalocean.mintlify.app/documentation/hql/properties/property-exclusion.md): Exclude specific properties from query results while returning all other properties using the exclusion syntax.
- [Property Remappings](https://helix-digitalocean.mintlify.app/documentation/hql/properties/property-remappings.md): Rename and restructure properties in query results using simple remappings and nested mappings with closure-style syntax.
- [Rerankers Overview](https://helix-digitalocean.mintlify.app/documentation/hql/rerankers/overview.md): Improve search result quality by reordering results after initial retrieval.
- [Result Operations](https://helix-digitalocean.mintlify.app/documentation/hql/result_ops.md): Transform and organize traversal results using `COUNT`, `RANGE`, and `ORDER` operations.
- [Default Values](https://helix-digitalocean.mintlify.app/documentation/hql/schema/default.md): Setting default schema.
- [Secondary Indexing](https://helix-digitalocean.mintlify.app/documentation/hql/schema/indexing.md): Indexing a field of a node as a global secondary index.
- [Schema Definition](https://helix-digitalocean.mintlify.app/documentation/hql/schema/schema-definition.md): Text, title, and styling in standard markdown
- [Edges](https://helix-digitalocean.mintlify.app/documentation/hql/select/selectE.md): Learn how to select edges in your graph.
- [Nodes](https://helix-digitalocean.mintlify.app/documentation/hql/select/selectN.md): Learn how to select nodes in your graph.
- [Vectors](https://helix-digitalocean.mintlify.app/documentation/hql/select/selectV.md): Learn how to select vectors in your graph.
- [Shortest Path](https://helix-digitalocean.mintlify.app/documentation/hql/shortest_path.md): Find the shortest path between two nodes using BFS or Dijkstra's algorithm.
- [Traversals From Edges](https://helix-digitalocean.mintlify.app/documentation/hql/traversals/steps_edges.md): Move from an edge to its connected nodes or vectors.
- [Traversals From Nodes](https://helix-digitalocean.mintlify.app/documentation/hql/traversals/steps_nodes.md): Navigate your graph from selected nodes using typed traversal steps.
- [Helix Types](https://helix-digitalocean.mintlify.app/documentation/hql/types.md)
- [Updating Items](https://helix-digitalocean.mintlify.app/documentation/hql/updating.md)
- [Embedding Vectors](https://helix-digitalocean.mintlify.app/documentation/hql/vectors/embedding.md): Embed text directly into vectors using the built-in Embed function.
- [Vector Search](https://helix-digitalocean.mintlify.app/documentation/hql/vectors/searching.md): Search for vectors in your graph using cosine similarity.
- [Go SDK](https://helix-digitalocean.mintlify.app/documentation/sdks/helix-go.md): Getting started with HelixDBs Go SDK.
- [Python SDK](https://helix-digitalocean.mintlify.app/documentation/sdks/helix-py.md): Getting started with HelixDBs Python SDK.
- [Rust SDK](https://helix-digitalocean.mintlify.app/documentation/sdks/helix-rs.md): Getting started with HelixDBs Rust SDK.
- [TypeScript SDK](https://helix-digitalocean.mintlify.app/documentation/sdks/helix-ts.md): Getting started with HelixDBs TypeScript SDK.
- [HelixDB Chunking](https://helix-digitalocean.mintlify.app/features/chunking/helix-chunking.md): Getting start with chunking your text data
- [HelixDB MCP](https://helix-digitalocean.mintlify.app/features/mcp/helix-mcp.md): Getting start with connecting HelixDB with LLMs via an MCP connection.
- [Overview](https://helix-digitalocean.mintlify.app/features/overview.md): Overview of HelixDB features.
- [HelixDB Codebase Indexer](https://helix-digitalocean.mintlify.app/guides/code-index.md): Indexing your codebase with HelixDB
- [HelixDB Dashboard](https://helix-digitalocean.mintlify.app/guides/dashboard.md): Allows you to view and interact with your HelixDB database through a web interface
- [Deploying Helix to DigitalOcean](https://helix-digitalocean.mintlify.app/guides/deploy-digitalocean.md): This is a walkthrough on how to deploy a HelixDB instance to DigitalOcean's droplets
- [Helixir](https://helix-digitalocean.mintlify.app/guides/helixir.md): The elixir of HelixDB
- [MCP Guide](https://helix-digitalocean.mintlify.app/guides/mcp-guide.md): A guide to get you started with HelixDB MCP Endpoints
- [Guides Overview](https://helix-digitalocean.mintlify.app/guides/overview.md): Cookbook for HelixDB
- [Python Setup](https://helix-digitalocean.mintlify.app/guides/professors/backend_setup.md): Python setup for the professors example using Qwen Embedding Model
- [HelixDB Setup](https://helix-digitalocean.mintlify.app/guides/professors/helixdb_setup.md): An end-to-end example to building a chatbot to recommend professors.
- [Task Overview](https://helix-digitalocean.mintlify.app/guides/professors/prof.md): This guide will walk you through the process of building a Graph-Vector RAG in Python to recommend professors based on their research areas.
- [Social Network](https://helix-digitalocean.mintlify.app/guides/social-network.md): A social network example of how to use HelixDB