Geode Overview

<h2 id="geode-overview" class="position-relative d-flex align-items-center group"> Geode Overview <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="geode-overview" aria-haspopup="dialog" aria-label="Share link: Geode Overview"> Share link </button> </h2><div id="headingShareModal" class="heading-share-modal" role="dialog" aria-modal="true" aria-labelledby="headingShareTitle" hidden> <div class="hsm-dialog" role="document"> <div class="hsm-header"> <h2 id="headingShareTitle" class="h6 mb-0 fw-bold">Share this section</h2> <button type="button" class="hsm-close" aria-label="Close"> </button> </div> <div class="hsm-body"> <label for="headingShareInput" class="form-label small text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.7rem; letter-spacing: 0.5px;">Permalink</label> <div class="input-group mb-4 hsm-url-group"> <input id="headingShareInput" type="text" class="form-control font-monospace" readonly aria-readonly="true" style="font-size: 0.85rem;" /> <button class="btn btn-primary hsm-copy" type="button" aria-label="Copy" title="Copy"> </button> </div> <div class="small fw-bold mb-2 text-muted text-uppercase" style="font-size: 0.7rem; 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Built from the ground up in Zig for memory safety and efficiency, Geode follows the ISO/IEC 39075:2024 100% GQL compliance and is designed for modern cloud-native deployments. <h3 id="what-is-geode" class="position-relative d-flex align-items-center group"> What is Geode? <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="what-is-geode" aria-haspopup="dialog" aria-label="Share link: What is Geode?"> Share link </button> </h3>Geode is a native graph database that stores and queries connected data using the property graph model. Unlike relational databases that use tables and expensive JOINs, Geode stores relationships as first-class primitives, enabling efficient multi-hop traversals and pattern matching queries that power social networks, recommendation engines, fraud detection systems, and knowledge graphs. <h4 id="key-differentiators" class="position-relative d-flex align-items-center group"> Key Differentiators <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="key-differentiators" aria-haspopup="dialog" aria-label="Share link: Key Differentiators"> Share link </button> </h4>Standards-Based: ISO/IEC 39075:2024 compliance, ensuring no vendor lock-in and future-proof query language. Production-Ready: 97.4% test coverage (1644/1688 tests), 100% GQL compliance (see conformance profile), rigorous governance with 1,735 CANARY markers tracking 2,190+ requirements. Enterprise Features: Row-level security, audit logging, distributed transactions, savepoints, prepared statements, connection pooling. High Performance: QUIC transport (HTTP/3 protocol), parallel query execution, native graph storage with index-free adjacency. Modern Architecture: Memory-safe Zig implementation, QUIC + TLS 1.3 security, Protobuf wire protocol, polyglot client libraries. <h3 id="architecture" class="position-relative d-flex align-items-center group"> Architecture <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="architecture" aria-haspopup="dialog" aria-label="Share link: Architecture"> Share link </button> </h3> <h4 id="high-level-design" class="position-relative d-flex align-items-center group"> High-Level Design <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="high-level-design" aria-haspopup="dialog" aria-label="Share link: High-Level Design"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback">┌───────────────────────────────────────────────────────────┐ │ Client Layer │ │ ┌─────────┐ ┌─────────┐ ┌──────┐ ┌──────┐ │ │ │ Go │ │ Python │ │ Rust │ │ Zig │ + more │ │ └────┬────┘ └────┬────┘ └───┬──┘ └───┬──┘ │ └───────┼───────────┼───────────┼─────────┼───────────────┘ │ │ │ │ └───────────┴───────────┴─────────┘ │ QUIC + TLS 1.3 (Port 3141) │ ┌───────────────────▼───────────────────────────────────────┐ │ Geode Server │ │ ┌────────────────────────────────────────────────────┐ │ │ │ Protocol Layer (JSON Line Protocol) │ │ │ └────────────────────┬───────────────────────────────┘ │ │ │ │ │ ┌────────────────────▼───────────────────────────────┐ │ │ │ Query Engine │ │ │ │ ┌──────────┐ ┌────────┐ ┌─────────────┐ │ │ │ │ │ Parser │→ │Optimizer│→ │ Executor │ │ │ │ │ │ (GQL) │ │ │ │ (Parallel) │ │ │ │ │ └──────────┘ └────────┘ └─────────────┘ │ │ │ └────────────────────┬───────────────────────────────┘ │ │ │ │ │ ┌────────────────────▼───────────────────────────────┐ │ │ │ Storage Engine │ │ │ │ ┌──────────────┐ ┌──────────┐ ┌─────────────┐ │ │ │ │ │ Graph Store │ │ Indexes │ │ WAL │ │ │ │ │ │ (Native) │ │ │ │ (Durable) │ │ │ │ │ └──────────────┘ └──────────┘ └─────────────┘ │ │ │ │ ┌──────────────┐ ┌──────────┐ │ │ │ │ │ Transaction │ │ RLS │ │ │ │ │ │ Manager │ │ Engine │ │ │ │ │ └──────────────┘ └──────────┘ │ │ │ └────────────────────────────────────────────────────┘ │ └───────────────────────────────────────────────────────────┘ </code></pre></div> <h4 id="core-components" class="position-relative d-flex align-items-center group"> Core Components <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="core-components" aria-haspopup="dialog" aria-label="Share link: Core Components"> Share link </button> </h4>Protocol Layer: <ul> <li>QUIC transport for low-latency, encrypted communication</li> <li>Protobuf wire protocol for language-independent messaging</li> <li>TLS 1.3 for security by default</li> <li>Connection pooling and multiplexing</li> </ul> Query Engine: <ul> <li>GQL parser implementing ISO/IEC 39075:2024</li> <li>Cost-based query optimizer</li> <li>Parallel execution engine (multi-core support)</li> <li>Prepared statement caching</li> </ul> Storage Engine: <ul> <li>Native graph storage with adjacency lists</li> <li>Index-free adjacency for O(1) traversals</li> <li>B-tree indexes for property lookups</li> <li>Write-ahead log (WAL) for durability</li> <li>Row-level security (RLS) enforcement</li> <li>Transaction management (ACID)</li> </ul> <h3 id="core-features" class="position-relative d-flex align-items-center group"> Core Features <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="core-features" aria-haspopup="dialog" aria-label="Share link: Core Features"> Share link </button> </h3> <h4 id="graph-query-language-gql" class="position-relative d-flex align-items-center group"> Graph Query Language (GQL) <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="graph-query-language-gql" aria-haspopup="dialog" aria-label="Share link: Graph Query Language (GQL)"> Share link </button> </h4>Geode follows the ISO/IEC 39075:2024 100% GQL compliance: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Pattern matching MATCH (p:Person)-[:KNOWS*2..4]->(friend) WHERE p.city = 'San Francisco' RETURN friend.name, friend.city; -- Aggregations MATCH (u:User)-[:PURCHASED]->(p:Product) RETURN p.category, count(u) AS buyers, sum(p.price) AS revenue GROUP BY p.category ORDER BY revenue DESC; -- Temporal queries MATCH (e:Event) WHERE e.timestamp >= CURRENT_TIMESTAMP - DURATION 'P7D' RETURN e.name, e.timestamp; </code></pre></div> <h4 id="acid-transactions" class="position-relative d-flex align-items-center group"> ACID Transactions <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="acid-transactions" aria-haspopup="dialog" aria-label="Share link: ACID Transactions"> Share link </button> </h4>Full transaction support with distributed ACID guarantees: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">BEGIN TRANSACTION; -- Multiple operations INSERT (order:Order {id: 'o123', total: 299.99}); MATCH (customer:Customer {id: 'c456'}) INSERT (customer)-[:PLACED]->(order); -- Savepoints for partial rollback SAVEPOINT sp1; -- Risky operation INSERT (payment:Payment {amount: 299.99}); -- Rollback to savepoint if needed ROLLBACK TO SAVEPOINT sp1; COMMIT; </code></pre></div> <h4 id="row-level-security-rls" class="position-relative d-flex align-items-center group"> Row-Level Security (RLS) <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="row-level-security-rls" aria-haspopup="dialog" aria-label="Share link: Row-Level Security (RLS)"> Share link </button> </h4>Fine-grained access control at the node and relationship level: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Define security policy CREATE POLICY user_data_isolation ON User USING (id = current_user_id()); CREATE POLICY confidential_relationships ON MANAGES USING (current_user_role IN ['admin', 'manager']); -- Automatically enforced on all queries MATCH (u:User) RETURN u.name; -- Only returns accessible users </code></pre></div> <h4 id="high-performance-indexing" class="position-relative d-flex align-items-center group"> High-Performance Indexing <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="high-performance-indexing" aria-haspopup="dialog" aria-label="Share link: High-Performance Indexing"> Share link </button> </h4>Multiple index types for different query patterns: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- B-tree indexes for equality and range queries CREATE INDEX user_email ON User(email); CREATE INDEX order_date ON Order(date); -- Composite indexes CREATE INDEX product_category_price ON Product(category, price); -- Full-text search indexes CREATE FULLTEXT INDEX product_search ON Product(name, description); -- Use full-text search MATCH (p:Product) WHERE fulltext_search(p, 'wireless headphones bluetooth') RETURN p.name, p.price; </code></pre></div> <h4 id="temporal-data-support" class="position-relative d-flex align-items-center group"> Temporal Data Support <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="temporal-data-support" aria-haspopup="dialog" aria-label="Share link: Temporal Data Support"> Share link </button> </h4>Native temporal types and operations: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Temporal data types INSERT (event:Event { name: 'Conference', start: TIMESTAMP '2024-06-15 09:00:00-07:00', duration: DURATION 'PT8H', scheduled_date: DATE '2024-06-15' }); -- Temporal queries MATCH (e:Event) WHERE e.start >= CURRENT_TIMESTAMP AND e.start <= CURRENT_TIMESTAMP + DURATION 'P30D' RETURN e.name, e.start ORDER BY e.start; -- Time-series aggregations MATCH (sale:Sale) WHERE sale.timestamp >= DATE '2024-01-01' RETURN date_trunc('month', sale.timestamp) AS month, count(*) AS sale_count, sum(sale.amount) AS revenue GROUP BY month ORDER BY month; </code></pre></div> <h3 id="use-cases" class="position-relative d-flex align-items-center group"> Use Cases <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="use-cases" aria-haspopup="dialog" aria-label="Share link: Use Cases"> Share link </button> </h3> <h4 id="social-networks" class="position-relative d-flex align-items-center group"> Social Networks <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="social-networks" aria-haspopup="dialog" aria-label="Share link: Social Networks"> Share link </button> </h4>Model users, connections, posts, likes, and recommendations: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Friend suggestions (friends of friends) MATCH (me:User {id: $user_id})-[:FRIEND]->(f1)-[:FRIEND]->(f2) WHERE f2 <> me AND NOT EXISTS { MATCH (me)-[:FRIEND]->(f2) } RETURN f2.name, count(f1) AS mutual_friends ORDER BY mutual_friends DESC LIMIT 10; -- News feed generation MATCH (me:User {id: $user_id})-[:FOLLOWS]->(author)-[:POSTED]->(post:Post) WHERE post.created >= CURRENT_TIMESTAMP - DURATION 'P7D' RETURN post, author.name ORDER BY post.created DESC LIMIT 50; </code></pre></div> <h4 id="recommendation-engines" class="position-relative d-flex align-items-center group"> Recommendation Engines <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="recommendation-engines" aria-haspopup="dialog" aria-label="Share link: Recommendation Engines"> Share link </button> </h4>Collaborative filtering and content-based recommendations: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Product recommendations (collaborative filtering) MATCH (me:User {id: $user_id})-[:PURCHASED]->(p:Product)<-[:PURCHASED]-(similar:User) MATCH (similar)-[:PURCHASED]->(rec:Product) WHERE NOT EXISTS { MATCH (me)-[:PURCHASED]->(rec) } RETURN rec.name, count(similar) AS recommendation_score ORDER BY recommendation_score DESC LIMIT 20; -- Similar products (content-based) MATCH (p:Product {id: $product_id})-[:IN_CATEGORY]->(cat:Category)<-[:IN_CATEGORY]-(similar:Product) WHERE similar <> p AND abs(similar.price - p.price) < 50 RETURN similar.name, similar.price, similar.rating ORDER BY similar.rating DESC; </code></pre></div> <h4 id="fraud-detection" class="position-relative d-flex align-items-center group"> Fraud Detection <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="fraud-detection" aria-haspopup="dialog" aria-label="Share link: Fraud Detection"> Share link </button> </h4>Pattern matching for suspicious behavior: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Circular transaction patterns (money laundering) MATCH path = (a:Account)-[:TRANSFER*3..5]->(a) WHERE all(r IN relationships(path) WHERE r.amount > 10000) AND all(r IN relationships(path) WHERE r.timestamp >= CURRENT_DATE - DURATION 'P7D') RETURN path, reduce(sum = 0, r IN relationships(path) | sum + r.amount) AS total_amount ORDER BY total_amount DESC; -- Velocity checks (rapid transfers) MATCH (a:Account)-[t:TRANSFER]->(b:Account) WHERE t.timestamp >= CURRENT_TIMESTAMP - DURATION 'PT1H' WITH a, count(t) AS transfer_count, sum(t.amount) AS total_amount WHERE transfer_count > 10 OR total_amount > 100000 RETURN a.id, transfer_count, total_amount ORDER BY total_amount DESC; </code></pre></div> <h4 id="knowledge-graphs" class="position-relative d-flex align-items-center group"> Knowledge Graphs <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="knowledge-graphs" aria-haspopup="dialog" aria-label="Share link: Knowledge Graphs"> Share link </button> </h4>Semantic networks and relationship discovery: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Entity relationships MATCH (entity:Entity {name: 'Albert Einstein'}) -[r1:RELATED_TO]->(related) -[r2:RELATED_TO]->(further) RETURN entity.name, type(r1) AS relationship1, related.name, type(r2) AS relationship2, further.name LIMIT 100; -- Concept hierarchies MATCH path = (specific:Concept)-[:IS_A*]->(general:Concept {name: 'Science'}) RETURN specific.name, length(path) AS distance_from_science ORDER BY distance_from_science; </code></pre></div> <h4 id="infrastructure-management" class="position-relative d-flex align-items-center group"> Infrastructure Management <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="infrastructure-management" aria-haspopup="dialog" aria-label="Share link: Infrastructure Management"> Share link </button> </h4>Network dependencies and impact analysis: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Service dependency tree MATCH path = (service:Service {name: 'web-api'})-[:DEPENDS_ON*]->(dependency) RETURN path, length(path) AS depth ORDER BY depth; -- Impact analysis (what breaks if this fails?) MATCH (failed:Server {id: 'srv-42'})<-[:DEPENDS_ON*]-(affected) RETURN affected.name, affected.criticality, affected.users_affected ORDER BY affected.criticality DESC; </code></pre></div> <h3 id="performance-characteristics" class="position-relative d-flex align-items-center group"> Performance Characteristics <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="performance-characteristics" aria-haspopup="dialog" aria-label="Share link: Performance Characteristics"> Share link </button> </h3> <h4 id="query-performance" class="position-relative d-flex align-items-center group"> Query Performance <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="query-performance" aria-haspopup="dialog" aria-label="Share link: Query Performance"> Share link </button> </h4>Traversals: O(1) per hop regardless of graph size (index-free adjacency) Lookups: O(log n) with indexes, O(n) without Aggregations: Parallelized across CPU cores Joins: Unnecessary (relationships are native) <h4 id="benchmarks" class="position-relative d-flex align-items-center group"> Benchmarks <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="benchmarks" aria-haspopup="dialog" aria-label="Share link: Benchmarks"> Share link </button> </h4>Query Types: <ul> <li>Short paths (1-2 hops)</li> <li>Multi-hop paths with filters</li> <li>Large aggregations</li> <li>Batched bulk writes</li> </ul> <h4 id="scalability" class="position-relative d-flex align-items-center group"> Scalability <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="scalability" aria-haspopup="dialog" aria-label="Share link: Scalability"> Share link </button> </h4>Distributed Deployment: Up to 32 shards with automatic coordination Concurrent Connections: Connection pooling supported Properties: Wide property sets supported (storage dependent) <h3 id="deployment-options" class="position-relative d-flex align-items-center group"> Deployment Options <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="deployment-options" aria-haspopup="dialog" aria-label="Share link: Deployment Options"> Share link </button> </h3> <h4 id="standalone-server" class="position-relative d-flex align-items-center group"> Standalone Server <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="standalone-server" aria-haspopup="dialog" aria-label="Share link: Standalone Server"> Share link </button> </h4>Single-instance deployment for development and small production workloads: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Start server ./geode serve --listen 0.0.0.0:3141 --data /var/lib/geode # Configure ./geode serve --config /etc/geode/geode.conf </code></pre></div> <h4 id="docker-container" class="position-relative d-flex align-items-center group"> Docker Container <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="docker-container" aria-haspopup="dialog" aria-label="Share link: Docker Container"> Share link </button> </h4>Containerized deployment for cloud environments: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Pull image docker pull geodedb/geode:latest # Run container docker run -d \ -p 3141:3141 \ -v /data/geode:/var/lib/geode \ --name geode-server \ geodedb/geode:latest </code></pre></div> <h4 id="kubernetes" class="position-relative d-flex align-items-center group"> Kubernetes <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="kubernetes" aria-haspopup="dialog" aria-label="Share link: Kubernetes"> Share link </button> </h4>Cloud-native orchestration: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">apiVersion: apps/v1 kind: Deployment metadata: name: geode spec: replicas: 3 selector: matchLabels: app: geode template: metadata: labels: app: geode spec: containers: - name: geode image: geodedb/geode:latest ports: - containerPort: 3141 volumeMounts: - name: data mountPath: /var/lib/geode </code></pre></div> <h4 id="high-availability" class="position-relative d-flex align-items-center group"> High Availability <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="high-availability" aria-haspopup="dialog" aria-label="Share link: High Availability"> Share link </button> </h4>Multi-instance deployment with replication (enterprise feature): <ul> <li>Master-replica replication</li> <li>Automatic failover</li> <li>Read replicas for scaling queries</li> <li>Distributed transactions</li> </ul> <h3 id="client-libraries" class="position-relative d-flex align-items-center group"> Client Libraries <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="client-libraries" aria-haspopup="dialog" aria-label="Share link: Client Libraries"> Share link </button> </h3> <h4 id="supported-languages" class="position-relative d-flex align-items-center group"> Supported Languages <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="supported-languages" aria-haspopup="dialog" aria-label="Share link: Supported Languages"> Share link </button> </h4>Go: <code>geodedb.com/geode</code> <ul> <li>database/sql driver interface</li> <li>Connection pooling</li> <li>Prepared statements</li> <li>Full type safety</li> </ul> Python: <code>geode-client</code> (PyPI) <ul> <li>Async/await with asyncio</li> <li>Connection pooling</li> <li>Type hints</li> <li>RLS policy management</li> </ul> Rust: <code>geode-client</code> (crates.io) <ul> <li>Tokio-based async</li> <li>Zero-cost abstractions</li> <li>Type-safe builders</li> <li>Connection pooling</li> </ul> Zig: Native client library <ul> <li>QUIC implementation included</li> <li>Memory-safe</li> <li>Zero dependencies</li> <li>Example code included</li> </ul> <h4 id="example-go-client" class="position-relative d-flex align-items-center group"> Example: Go Client <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="example-go-client" aria-haspopup="dialog" aria-label="Share link: Example: Go Client"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go">package main import ( "context" "fmt" "log" _ "geodedb.com/geode" "database/sql" ) func main() { db, err := sql.Open("geode", "quic://localhost:3141") if err != nil { log.Fatal(err) } defer db.Close() rows, err := db.QueryContext(context.Background(), "MATCH (p:Person) WHERE p.age > $age RETURN p.name, p.city", sql.Named("age", 30)) if err != nil { log.Fatal(err) } defer rows.Close() for rows.Next() { var name, city string rows.Scan(&name, &city) fmt.Printf("%s from %s\n", name, city) } } </code></pre></div> <h3 id="monitoring-and-operations" class="position-relative d-flex align-items-center group"> Monitoring and Operations <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="monitoring-and-operations" aria-haspopup="dialog" aria-label="Share link: Monitoring and Operations"> Share link </button> </h3> <h4 id="metrics" class="position-relative d-flex align-items-center group"> Metrics <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="metrics" aria-haspopup="dialog" aria-label="Share link: Metrics"> Share link </button> </h4>Geode exposes operational metrics: <ul> <li>Query latency (p50, p95, p99)</li> <li>Throughput (queries/second)</li> <li>Connection count</li> <li>Transaction rate</li> <li>Storage usage</li> <li>Index hit rates</li> </ul> <h4 id="logging" class="position-relative d-flex align-items-center group"> Logging <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="logging" aria-haspopup="dialog" aria-label="Share link: Logging"> Share link </button> </h4>Structured logging with configurable levels: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gdscript3" data-lang="gdscript3">2024-06-15T10:30:45Z [INFO] Query executed: duration=15ms 2024-06-15T10:30:46Z [WARN] Slow query detected: duration=2.5s query="MATCH..." 2024-06-15T10:30:47Z [ERROR] Transaction rollback: reason="constraint violation" </code></pre></div> <h4 id="backup-and-restore" class="position-relative d-flex align-items-center group"> Backup and Restore <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="backup-and-restore" aria-haspopup="dialog" aria-label="Share link: Backup and Restore"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Create backup ./geode backup --output /backups/geode-2024-06-15.tar.gz # Restore from backup ./geode restore --input /backups/geode-2024-06-15.tar.gz </code></pre></div> <h3 id="security-features" class="position-relative d-flex align-items-center group"> Security Features <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="security-features" aria-haspopup="dialog" aria-label="Share link: Security Features"> Share link </button> </h3> <h4 id="authentication" class="position-relative d-flex align-items-center group"> Authentication <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="authentication" aria-haspopup="dialog" aria-label="Share link: Authentication"> Share link </button> </h4><ul> <li>Username/password authentication</li> <li>API key authentication</li> <li>Integration with external auth providers (LDAP, OAuth)</li> </ul> <h4 id="authorization" class="position-relative d-flex align-items-center group"> Authorization <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="authorization" aria-haspopup="dialog" aria-label="Share link: Authorization"> Share link </button> </h4><ul> <li>Row-level security (RLS) policies</li> <li>Role-based access control (RBAC)</li> <li>Fine-grained permissions per node/relationship type</li> </ul> <h4 id="encryption" class="position-relative d-flex align-items-center group"> Encryption <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="encryption" aria-haspopup="dialog" aria-label="Share link: Encryption"> Share link </button> </h4><ul> <li>TLS 1.3 for all client connections (mandatory)</li> <li>Encrypted storage at rest (optional)</li> <li>Encrypted backups</li> </ul> <h4 id="audit-logging" class="position-relative d-flex align-items-center group"> Audit Logging <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="audit-logging" aria-haspopup="dialog" aria-label="Share link: Audit Logging"> Share link </button> </h4>All data modifications logged with: <ul> <li>User identity</li> <li>Timestamp</li> <li>Query executed</li> <li>Affected nodes/relationships</li> </ul> <h3 id="comparison-with-other-databases" class="position-relative d-flex align-items-center group"> Comparison with Other Databases <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="comparison-with-other-databases" aria-haspopup="dialog" aria-label="Share link: Comparison with Other Databases"> Share link </button> </h3> <h4 id="vs-neo4j" class="position-relative d-flex align-items-center group"> vs. Neo4j <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="vs-neo4j" aria-haspopup="dialog" aria-label="Share link: vs. Neo4j"> Share link </button> </h4><table> <thead> <tr> <th>Feature</th> <th>Geode</th> <th>Neo4j</th> </tr> </thead> <tbody> <tr> <td>Query Language</td> <td>GQL (ISO standard)</td> <td>Cypher (proprietary)</td> </tr> <tr> <td>ACID</td> <td>Full distributed ACID</td> <td>Full ACID (single instance)</td> </tr> <tr> <td>RLS</td> <td>Native</td> <td>Plugin/application-level</td> </tr> <tr> <td>Licensing</td> <td>Apache 2.0 (open-source)</td> <td>Dual (GPL/commercial)</td> </tr> <tr> <td>Transport</td> <td>QUIC (HTTP/3)</td> <td>Bolt protocol</td> </tr> </tbody> </table> <h4 id="vs-amazon-neptune" class="position-relative d-flex align-items-center group"> vs. Amazon Neptune <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="vs-amazon-neptune" aria-haspopup="dialog" aria-label="Share link: vs. Amazon Neptune"> Share link </button> </h4><table> <thead> <tr> <th>Feature</th> <th>Geode</th> <th>Amazon Neptune</th> </tr> </thead> <tbody> <tr> <td>Query Language</td> <td>GQL</td> <td>Gremlin, SPARQL</td> </tr> <tr> <td>Deployment</td> <td>Any cloud or on-premise</td> <td>AWS only</td> </tr> <tr> <td>Cost</td> <td>Open-source</td> <td>Pay per instance-hour</td> </tr> <tr> <td>Standards</td> <td>ISO GQL</td> <td>Apache TinkerPop, W3C</td> </tr> </tbody> </table> <h4 id="vs-relational-postgresql" class="position-relative d-flex align-items-center group"> vs. Relational (PostgreSQL) <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="vs-relational-postgresql" aria-haspopup="dialog" aria-label="Share link: vs. Relational (PostgreSQL)"> Share link </button> </h4><table> <thead> <tr> <th>Feature</th> <th>Geode</th> <th>PostgreSQL</th> </tr> </thead> <tbody> <tr> <td>Data Model</td> <td>Property graph</td> <td>Tables (relational)</td> </tr> <tr> <td>Relationships</td> <td>First-class</td> <td>Foreign keys + JOINs</td> </tr> <tr> <td>Multi-hop queries</td> <td>O(1) per hop</td> <td>O(n^hops)</td> </tr> <tr> <td>Schema</td> <td>Flexible</td> <td>Rigid</td> </tr> <tr> <td>Use Case</td> <td>Connected data</td> <td>Structured tabular data</td> </tr> </tbody> </table> <h3 id="community-and-support" class="position-relative d-flex align-items-center group"> Community and Support <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="community-and-support" aria-haspopup="dialog" aria-label="Share link: Community and Support"> Share link </button> </h3> <h4 id="open-source" class="position-relative d-flex align-items-center group"> Open Source <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="open-source" aria-haspopup="dialog" aria-label="Share link: Open Source"> Share link </button> </h4><ul> <li>Apache License 2.0</li> <li>Public GitLab repository</li> <li>Active issue tracker</li> <li>Community contributions welcome</li> </ul> <h4 id="documentation" class="position-relative d-flex align-items-center group"> Documentation <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="documentation" aria-haspopup="dialog" aria-label="Share link: Documentation"> Share link </button> </h4><ul> <li>Complete API reference</li> <li>Tutorial and guides</li> <li>Example applications</li> <li>Video tutorials</li> </ul> <h4 id="commercial-support" class="position-relative d-flex align-items-center group"> Commercial Support <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="commercial-support" aria-haspopup="dialog" aria-label="Share link: Commercial Support"> Share link </button> </h4><ul> <li>Enterprise support contracts</li> <li>Training and consulting</li> <li>Custom feature development</li> <li>SLA guarantees</li> </ul> <h3 id="roadmap" class="position-relative d-flex align-items-center group"> Roadmap <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="roadmap" aria-haspopup="dialog" aria-label="Share link: Roadmap"> Share link </button> </h3> <h4 id="current-geode_tag" class="position-relative d-flex align-items-center group"> Current (v0.2.18) <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="current-geode_tag" aria-haspopup="dialog" aria-label="Share link: Current (GEODE_)"> Share link </button> </h4><ul> <li>100% GQL compliance</li> <li>Row-level security</li> <li>Distributed transactions</li> <li>Client libraries (Go, Python, Rust, Zig)</li> </ul> <h4 id="upcoming" class="position-relative d-flex align-items-center group"> Upcoming <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="upcoming" aria-haspopup="dialog" aria-label="Share link: Upcoming"> Share link </button> </h4><ul> <li>Distributed graph partitioning</li> <li>Graph algorithms library (PageRank, community detection)</li> <li>GraphQL API gateway</li> <li>Streaming query results</li> <li>Time-travel queries (temporal versioning)</li> </ul> <h3 id="getting-started" class="position-relative d-flex align-items-center group"> Getting Started <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="getting-started" aria-haspopup="dialog" aria-label="Share link: Getting Started"> Share link </button> </h3> <h4 id="quick-start" class="position-relative d-flex align-items-center group"> Quick Start <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="quick-start" aria-haspopup="dialog" aria-label="Share link: Quick Start"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Install curl -sSL https://geodedb.com/install.sh | sh # Start server geode serve # Connect and query geode shell > INSERT (p:Person {name: 'Alice', age: 30}); > MATCH (p:Person) RETURN p.name, p.age; </code></pre></div> <h4 id="learn-more" class="position-relative d-flex align-items-center group"> Learn More <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="learn-more" aria-haspopup="dialog" aria-label="Share link: Learn More"> Share link </button> </h4><ul> <li>Tutorial: Step-by-step GQL guide</li> <li>Documentation: Complete reference</li> <li>Examples: Sample applications</li> <li>Community: Forum and chat</li> </ul> <h3 id="conclusion" class="position-relative d-flex align-items-center group"> Conclusion <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="conclusion" aria-haspopup="dialog" aria-label="Share link: Conclusion"> Share link </button> </h3>Geode is a production-ready graph database that combines standards-based query language (ISO GQL), enterprise features (RLS, audit logging, distributed ACID), and high performance (QUIC transport, parallel execution) to power modern graph applications. Whether you’re building social networks, recommendation engines, fraud detection systems, or knowledge graphs, Geode provides the foundation for scalable, maintainable, and secure graph data management. Explore the documentation below to dive deeper into specific features, use cases, and best practices.

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Overview

Introduction and Key Features