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</script><p>Geode is an enterprise-ready graph database implementing the ISO/IEC 39075:2024 Graph Query Language (GQL) 100% compliance. Designed for production workloads, Geode combines standards alignment, high performance, and comprehensive security features.</p>
<h3 id="what-is-geode" class="position-relative d-flex align-items-center group">
<span>What is Geode?</span>
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</h3><p>Geode is a property graph database that stores data as nodes, relationships, and properties. Unlike traditional relational databases optimized for tabular data, Geode excels at representing and querying highly connected data where relationships between entities are as important as the entities themselves.</p>
<p>Built from the ground up in Zig for performance and memory safety, Geode is designed for high-throughput workloads. The modern QUIC+TLS transport ensures secure, low-latency communication with connection migration support.</p>
<h3 id="key-features" class="position-relative d-flex align-items-center group">
<span>Key Features</span>
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<span>Standards Compliance</span>
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</h4><ul>
<li><strong>100% GQL compliance</strong>: Deterministic ordering and pagination policies with MATCH semantics</li>
<li><strong>Standards-Based</strong>: No vendor-specific query language extensions required</li>
<li><strong>Future-Proof</strong>: Built on internationally recognized standards</li>
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<h4 id="enterprise-security" class="position-relative d-flex align-items-center group">
<span>Enterprise Security</span>
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</h4><ul>
<li><strong>Transparent Data Encryption (TDE)</strong>: AES-256-GCM encryption at rest</li>
<li><strong>Field-Level Encryption (FLE)</strong>: Searchable encryption for sensitive data</li>
<li><strong>Row-Level Security (RLS)</strong>: Fine-grained access control with policy evaluation</li>
<li><strong>Comprehensive Audit Logging</strong>: Full compliance trail for GDPR, SOX, HIPAA, PCI-DSS</li>
<li><strong>MFA Support</strong>: Multi-factor authentication with TOTP</li>
<li><strong>KMS Integration</strong>: HashiCorp Vault for key management</li>
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<span>Optimized Architecture</span>
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<li><strong>Memory-Mapped I/O</strong>: Efficient storage with page-level caching</li>
<li><strong>SIMD Optimization</strong>: Vectorized operations for supported workloads</li>
<li><strong>Six Index Types</strong>: B-tree, Hash, HNSW, R-tree, Full-text, Patricia Trie</li>
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<span>Advanced Features</span>
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<li><strong>Distributed Deployment</strong>: Up to 32 shards with Raft consensus</li>
<li><strong>Machine Learning</strong>: Node2Vec, GraphSAGE, DeepWalk embeddings</li>
<li><strong>Real-time Analytics</strong>: Streaming pattern detection with ML anomaly detection</li>
<li><strong>Vector Search</strong>: Approximate K-NN with HNSW indexes</li>
<li><strong>Geospatial</strong>: R-tree indexing with Haversine distance</li>
<li><strong>Full-Text Search</strong>: BM25 ranking with stemming</li>
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<h4 id="production-ready" class="position-relative d-flex align-items-center group">
<span>Production Ready</span>
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<li><strong>97.4% Test Coverage</strong>: 1,644/1,688 tests passing</li>
<li><strong>ACID Transactions</strong>: Full transactional guarantees with MVCC</li>
<li><strong>6 Isolation Levels</strong>: Read Uncommitted to Linearizable</li>
<li><strong>WAL for Durability</strong>: Point-in-time recovery support</li>
<li><strong>Evidence-Based Development</strong>: 1,735 CANARY markers tracking 2,190+ requirements</li>
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<span>Topics in This Section</span>
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</h3><ul>
<li><strong><a
href="/docs/overview/introduction/"
>Introduction</a>
</strong> - Detailed introduction to Geode including architecture overview, feature highlights, and comparison with other graph databases</li>
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<h3 id="why-choose-geode" class="position-relative d-flex align-items-center group">
<span>Why Choose Geode?</span>
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<h4 id="standards-based" class="position-relative d-flex align-items-center group">
<span>Standards-Based</span>
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</h4><p>Geode implements the ISO/IEC 39075:2024 GQL standard, ensuring your queries and data models are portable and future-proof. No vendor lock-in with proprietary query languages.</p>
<h4 id="enterprise-grade-security" class="position-relative d-flex align-items-center group">
<span>Enterprise-Grade Security</span>
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</h4><p>From encryption at rest (TDE) to fine-grained access control (RLS), Geode provides the security features enterprises require. Comprehensive audit logging supports compliance with major regulations.</p>
<h4 id="optimized-for-graph-workloads" class="position-relative d-flex align-items-center group">
<span>Optimized for Graph Workloads</span>
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</h4><p>Memory-mapped I/O, SIMD optimization, and six specialized index types are designed for efficient graph traversal and query execution.</p>
<h4 id="modern-architecture" class="position-relative d-flex align-items-center group">
<span>Modern Architecture</span>
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</h4><p>Built with modern technologies: Zig for performance and safety, QUIC for efficient networking, MVCC for high concurrency, and Raft for distributed consensus.</p>
<h4 id="developer-friendly" class="position-relative d-flex align-items-center group">
<span>Developer Friendly</span>
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</h4><ul>
<li><strong>LSP Support</strong>: IDE integration for any editor</li>
<li><strong>Interactive REPL</strong>: Powerful shell for query development</li>
<li><strong>Client Libraries</strong>: Go, Python, Rust, Node.js, and Zig with idiomatic APIs</li>
<li><strong>Comprehensive Documentation</strong>: 40+ guides and references</li>
</ul>
<h3 id="use-cases" class="position-relative d-flex align-items-center group">
<span>Use Cases</span>
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</h3><p>Geode excels at use cases requiring complex relationship queries:</p>
<h4 id="social-networks" class="position-relative d-flex align-items-center group">
<span>Social Networks</span>
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</h4><p>Model users, posts, followers, and interactions. Query friend networks, detect communities, and generate recommendations with natural graph patterns.</p>
<p><strong>See</strong>: <a
href="/docs/use-cases/social-networks/"
>Social Networks Use Case</a>
</p>
<h4 id="fraud-detection" class="position-relative d-flex align-items-center group">
<span>Fraud Detection</span>
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</h4><p>Identify suspicious transaction patterns, detect fraud rings, and analyze behavioral anomalies in financial networks.</p>
<p><strong>See</strong>: <a
href="/docs/use-cases/fraud-detection/"
>Fraud Detection Use Case</a>
</p>
<h4 id="knowledge-graphs" class="position-relative d-flex align-items-center group">
<span>Knowledge Graphs</span>
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</h4><p>Build enterprise knowledge graphs connecting people, documents, projects, and concepts. Enable semantic search and knowledge discovery.</p>
<p><strong>See</strong>: <a
href="/docs/use-cases/knowledge-graphs/"
>Knowledge Graphs Use Case</a>
</p>
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<span>Recommendation Engines</span>
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</h4><p>Generate personalized recommendations based on user behavior, product relationships, and collaborative filtering patterns.</p>
<p><strong>See</strong>: <a
href="/docs/use-cases/recommendations/"
>Recommendations Use Case</a>
</p>
<h4 id="supply-chain" class="position-relative d-flex align-items-center group">
<span>Supply Chain</span>
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</h4><p>Track products, suppliers, logistics, and dependencies across complex supply networks. Analyze impact of disruptions and optimize routing.</p>
<p><strong>See</strong>: <a
href="/docs/use-cases/supply-chain/"
>Supply Chain Use Case</a>
</p>
<h3 id="architecture-highlights" class="position-relative d-flex align-items-center group">
<span>Architecture Highlights</span>
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</h3>
<h4 id="query-pipeline" class="position-relative d-flex align-items-center group">
<span>Query Pipeline</span>
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</h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="cl">GQL Parser → Planner (CBO) → Execution Engine → Storage Engine
</span></span></code></pre></div><ul>
<li><strong>Parser</strong>: ISO/IEC 39075:2024 syntax coverage (see conformance profile)</li>
<li><strong>Planner</strong>: Cost-based optimization with statistics</li>
<li><strong>Execution</strong>: Optimized for graph traversal patterns</li>
<li><strong>Storage</strong>: Memory-mapped I/O with WAL</li>
</ul>
<h4 id="storage-engine" class="position-relative d-flex align-items-center group">
<span>Storage Engine</span>
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</h4><ul>
<li><strong>Page Manager</strong>: 8KB pages with LRU cache</li>
<li><strong>WAL</strong>: Segment-based with checkpointing</li>
<li><strong>Indexes</strong>: Six types for different access patterns</li>
<li><strong>MVCC</strong>: Serializable Snapshot Isolation</li>
</ul>
<h4 id="network-layer" class="position-relative d-flex align-items-center group">
<span>Network Layer</span>
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</h4><ul>
<li><strong>QUIC Transport</strong>: Modern protocol with multiplexing</li>
<li><strong>TLS 1.3</strong>: Mandatory encryption</li>
<li><strong>Protobuf Wire Protocol</strong>: Compact binary transport over QUIC or gRPC</li>
<li><strong>Connection Migration</strong>: Support for mobile clients</li>
</ul>
<p>See <a
href="/docs/architecture/"
>Architecture</a>
for complete details.</p>
<h3 id="quality-metrics" class="position-relative d-flex align-items-center group">
<span>Quality Metrics</span>
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</h3>
<h4 id="test-coverage" class="position-relative d-flex align-items-center group">
<span>Test Coverage</span>
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</h4><ul>
<li><strong>97.4% Integration Test Pass Rate</strong>: 1,644/1,688 tests</li>
<li><strong>100% Unit Test Pass Rate</strong>: 393/393 tests</li>
<li><strong>GQL conformance profile</strong>: see conformance profile</li>
<li><strong>1,735 CANARY Markers</strong>: Tracking 2,190+ requirements</li>
</ul>
<h4 id="status-breakdown" class="position-relative d-flex align-items-center group">
<span>Status Breakdown</span>
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</h4><ul>
<li><strong>81.4% TESTED</strong>: Full test coverage with evidence</li>
<li><strong>6.0% BENCHED</strong>: Performance benchmarks</li>
<li><strong>7.7% EXEMPT</strong>: Documentation and metadata</li>
<li><strong>5.7% IMPL</strong>: Implementation without tests</li>
</ul>
<h3 id="quick-start" class="position-relative d-flex align-items-center group">
<span>Quick Start</span>
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</h3><p>Get started with Geode in minutes:</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># Install (choose one method)</span>
</span></span><span class="line"><span class="cl"><span class="c1"># Linux binary (example)</span>
</span></span><span class="line"><span class="cl">curl -L -o geode-linux-amd64 https://gitlab.com/devnw/codepros/geode/geode/-/releases/latest/download/geode-linux-amd64
</span></span><span class="line"><span class="cl">sudo install -m <span class="m">0755</span> geode-linux-amd64 /usr/local/bin/geode
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="c1"># Docker</span>
</span></span><span class="line"><span class="cl">docker pull geodedb/geode:latest
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="c1"># From source</span>
</span></span><span class="line"><span class="cl">git clone https://github.com/codeprosorg/geode
</span></span><span class="line"><span class="cl"><span class="nb">cd</span> geode
</span></span><span class="line"><span class="cl">make build
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="c1"># Start server</span>
</span></span><span class="line"><span class="cl">geode serve --listen 0.0.0.0:3141
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="c1"># Connect with shell</span>
</span></span><span class="line"><span class="cl">geode shell
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="c1"># Run first query</span>
</span></span><span class="line"><span class="cl">RETURN <span class="m">1</span> AS x<span class="p">;</span>
</span></span></code></pre></div><p>See <a
href="/docs/get-started/"
>Installation Guide</a>
for detailed instructions.</p>
<h3 id="community-and-support" class="position-relative d-flex align-items-center group">
<span>Community and Support</span>
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</h3>
<h4 id="documentation" class="position-relative d-flex align-items-center group">
<span>Documentation</span>
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</h4><ul>
<li><strong><a
href="/docs/gql/guide/"
>GQL Guide</a>
</strong>: Complete query language reference</li>
<li><strong><a
href="/docs/architecture/"
>Architecture</a>
</strong>: System design and internals</li>
<li><strong><a
href="/docs/reference/api-reference-complete/"
>API Reference</a>
</strong>: Complete API documentation</li>
<li><strong><a
href="/docs/tutorials/"
>Tutorials</a>
</strong>: Hands-on learning resources</li>
</ul>
<h4 id="contributing" class="position-relative d-flex align-items-center group">
<span>Contributing</span>
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</h4><p>Geode is open source and welcomes contributions. See <a
href="/docs/contribute/"
>Contributing Guide</a>
for how to get involved.</p>
<h4 id="license" class="position-relative d-flex align-items-center group">
<span>License</span>
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</h4><p>Geode is licensed under the Apache License 2.0.</p>
<h3 id="learn-more" class="position-relative d-flex align-items-center group">
<span>Learn More</span>
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</h3><ul>
<li><strong><a
href="/docs/overview/introduction/"
>Introduction</a>
</strong> - Detailed introduction and feature overview</li>
<li><strong><a
href="/docs/get-started/"
>Installation Guide</a>
</strong> - Get Geode running</li>
<li><strong><a
href="/docs/gql/guide/"
>GQL Guide</a>
</strong> - Learn the query language</li>
<li><strong><a
href="/docs/model/data-model-and-types/"
>Data Model</a>
</strong> - Understand property graphs</li>
<li><strong><a
href="/docs/use-cases/"
>Use Cases</a>
</strong> - Real-world applications</li>
</ul>
<h3 id="next-steps" class="position-relative d-flex align-items-center group">
<span>Next Steps</span>
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</h3><ol>
<li><strong><a
href="/docs/get-started/"
>Install Geode</a>
</strong> - Get the database running</li>
<li><strong><a
href="/docs/gql/guide/"
>Learn GQL</a>
</strong> - Master the query language</li>
<li><strong><a
href="/docs/tutorials/"
>Explore Tutorials</a>
</strong> - Hands-on learning</li>
<li><strong><a
href="/docs/client-libraries/"
>Build Applications</a>
</strong> - Connect from your code</li>
<li><strong><a
href="/docs/ops/deployment/"
>Deploy to Production</a>
</strong> - Go live</li>
</ol>
Overview
Introduction to Geode graph database with ISO/IEC 39075:2024 GQL conformance profile and enterprise-ready features
1 page