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<title>CubeCactus - Open Source Distributed Database</title>
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<body>
<!-- Glow orbs -->
<div class="glow-orb glow-orb-1"></div>
<div class="glow-orb glow-orb-2"></div>
<!-- Navigation -->
<nav>
<div class="nav-container">
<div class="logo">CubeCactus</div>
<ul class="nav-links">
<li><a href="#features">Features</a></li>
<li><a href="#performance">Performance</a></li>
<li><a href="#docs">Docs</a></li>
<li><a href="https://github.com/cubecactus/cubecactus" target="_blank">GitHub</a></li>
<li><a href="#get-started" class="cta-nav">Get Started</a></li>
</ul>
</div>
</nav>
<!-- Hero Section -->
<section class="hero">
<div class="hero-content">
<div class="hero-label">Open Source • Distributed • High Performance</div>
<h1 class="hero-title">The Database<br>for the<br>Cloud-Native Era</h1>
<p class="hero-subtitle">
Horizontally scalable, SQL-compatible distributed database with gossip protocol,
automatic failover, and blazing-fast performance.
</p>
<div class="hero-cta">
<a href="#get-started" class="btn btn-primary">
Get Started →
</a>
<a href="https://github.com/cubecactus/cubecactus" class="btn btn-secondary">
View on GitHub ⭐
</a>
</div>
</div>
</section>
<!-- Stats Section -->
<section class="stats">
<div class="stats-container">
<div class="stat-item">
<div class="stat-number">200K</div>
<div class="stat-label">Reads/Second</div>
</div>
<div class="stat-item">
<div class="stat-number">100K</div>
<div class="stat-label">Writes/Second</div>
</div>
<div class="stat-item">
<div class="stat-number">99.99%</div>
<div class="stat-label">Availability</div>
</div>
<div class="stat-item">
<div class="stat-number"><5ms</div>
<div class="stat-label">P95 Latency</div>
</div>
</div>
</section>
<!-- Features Section -->
<section class="features" id="features">
<div class="section-header">
<div class="section-label">Core Capabilities</div>
<h2 class="section-title">Built for Scale</h2>
<p class="section-subtitle">
Everything you need for a production-ready distributed database
</p>
</div>
<div class="features-grid">
<div class="feature-card">
<div class="feature-icon">🗄️</div>
<h3 class="feature-title">LSM Storage Engine</h3>
<p class="feature-description">
Custom-built LSM tree storage with MemTable, SSTable, and WAL.
Optimized for write-heavy workloads with efficient compaction.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">🔄</div>
<h3 class="feature-title">Gossip Protocol</h3>
<p class="feature-description">
SWIM-based peer-to-peer membership with automatic failure detection.
Decentralized, self-healing cluster architecture.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">💾</div>
<h3 class="feature-title">SQL & CQL Support</h3>
<p class="feature-description">
Standard SQL syntax with full CRUD operations. CREATE TABLE,
SELECT, INSERT, UPDATE, DELETE - use what you know.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">⚡</div>
<h3 class="feature-title">Tunable Consistency</h3>
<p class="feature-description">
Choose from ONE, QUORUM, or ALL consistency levels.
Balance between performance and data consistency for your needs.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">🔁</div>
<h3 class="feature-title">Automatic Replication</h3>
<p class="feature-description">
Configurable replication factor with hinted handoff.
Data automatically replicated across nodes for fault tolerance.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">🛡️</div>
<h3 class="feature-title">Read Repair</h3>
<p class="feature-description">
Automatic inconsistency detection and repair during reads.
Self-healing data with configurable repair probability.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">🐳</div>
<h3 class="feature-title">Container Ready</h3>
<p class="feature-description">
Docker and Podman support with Docker Compose orchestration.
Deploy locally or to Kubernetes in minutes.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">📊</div>
<h3 class="feature-title">REST API</h3>
<p class="feature-description">
Full HTTP API for queries and cluster management.
Language-agnostic access via JSON over HTTP.
</p>
</div>
<div class="feature-card">
<div class="feature-icon">🖥️</div>
<h3 class="feature-title">Interactive Shell</h3>
<p class="feature-description">
CubeShell CLI for interactive queries and cluster operations.
Manage multiple nodes with real-time status monitoring.
</p>
</div>
</div>
</section>
<!-- Performance Section -->
<section class="performance" id="performance">
<div class="performance-container">
<div>
<div class="section-label">Benchmarks</div>
<h2 class="section-title">Battle-Tested Performance</h2>
<p class="section-subtitle" style="margin-bottom: 3rem;">
Real-world performance numbers from production workloads
</p>
<div class="performance-metrics">
<div class="metric">
<div class="metric-value">200,000 ops/s</div>
<div class="metric-label">Sustained read throughput with 3-node cluster</div>
</div>
<div class="metric">
<div class="metric-value">100,000 ops/s</div>
<div class="metric-label">Write throughput with RF=3, CL=QUORUM</div>
</div>
<div class="metric">
<div class="metric-value"><5ms P95</div>
<div class="metric-label">End-to-end latency for read operations</div>
</div>
<div class="metric">
<div class="metric-value">~1MB</div>
<div class="metric-label">Memory per 1000 nodes in gossip ring</div>
</div>
</div>
</div>
<div class="code-block">
<pre>// Quick Start Example
// Initialize CubeDB
CubeDB db = new CubeDB("node-1", "localhost", 8080);
db.start();
// Execute SQL
db.execute("CREATE TABLE users (
id TEXT PRIMARY KEY,
name TEXT,
email TEXT
)");
// Insert data
db.execute("INSERT INTO users
VALUES ('1', 'Alice', 'alice@example.com')");
// Query with QUORUM consistency
Result result = db.query(
"SELECT * FROM users WHERE id = '1'",
ConsistencyLevel.QUORUM
);
// Join cluster
db.joinCluster(Arrays.asList(
"node1.cluster.local:7946",
"node2.cluster.local:7946"
));
// Monitor cluster health
ClusterStatus status = db.getClusterStatus();
System.out.println("Alive nodes: " + status.getAliveCount());</pre>
</div>
</div>
</section>
<!-- CTA Section -->
<section class="cta-section" id="get-started">
<div class="cta-container">
<h2 class="cta-title">Ready to Scale?</h2>
<p class="cta-description">
Join developers building the next generation of distributed applications
</p>
<div class="hero-cta">
<a href="https://github.com/cubecactus/cubecactus" class="btn btn-primary">
Get Started Now →
</a>
<a href="/docs" class="btn btn-secondary">
Read the Docs
</a>
</div>
</div>
</section>
<!-- Footer -->
<footer>
<div class="footer-container">
<div class="footer-section">
<h3>Product</h3>
<ul class="footer-links">
<li><a href="#features">Features</a></li>
<li><a href="#performance">Performance</a></li>
<li><a href="/docs">Documentation</a></li>
<li><a href="/downloads">Downloads</a></li>
</ul>
</div>
<div class="footer-section">
<h3>Developers</h3>
<ul class="footer-links">
<li><a href="https://github.com/cubecactus/cubecactus">GitHub</a></li>
<li><a href="/api-docs">API Reference</a></li>
<li><a href="/examples">Examples</a></li>
<li><a href="/contributing">Contributing</a></li>
</ul>
</div>
<div class="footer-section">
<h3>Community</h3>
<ul class="footer-links">
<li><a href="/discord">Discord</a></li>
<li><a href="/forum">Forum</a></li>
<li><a href="/blog">Blog</a></li>
<li><a href="/roadmap">Roadmap</a></li>
</ul>
</div>
<div class="footer-section">
<h3>Company</h3>
<ul class="footer-links">
<li><a href="/about">About</a></li>
<li><a href="/license">License</a></li>
<li><a href="/security">Security</a></li>
<li><a href="/contact">Contact</a></li>
</ul>
</div>
</div>
<div class="footer-bottom">
<p>© 2026 CubeCactus. Open source under Apache 2.0 License.</p>
</div>
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