https://solanica.io/whitepapers/Recent content in Whitepapers on SolanicaHugoen-ushttps://solanica.io/whitepapers/production-data-on-k8s/Mon, 01 Jan 0001 00:00:00 +0000https://solanica.io/whitepapers/production-data-on-k8s/<section class="sol-whitepaper-hero"> <div class="sol-container"> <div class="sol-hero-content"> <div class="sol-breadcrumb"> <span class="sol-mono">/whitepapers/</span> <span class="sol-status-icon info">❯</span> <span class="sol-mono">data-on-kubernetes</span> </div> <h1>The Cloud-Native Data Manual</h1> <h2>Engineering Production Databases on Kubernetes</h2> <p class="sol-tagline">The debate is over. The real question is: <code>how</code> do you manage stateful workloads without losing data or burning cash?</p> <div class="sol-metadata"> <div class="sol-meta-item"> <span class="sol-status-icon success">●</span> <span class="sol-mono">STATUS: PRODUCTION_READY</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon info">●</span> <span class="sol-mono">AUDIENCE: SRE | DBRE | PLATFORM_ENG</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon warning">●</span> <span class="sol-mono">LEVEL: ADVANCED_OPS</span> </div> </div> </div> </div> </section> <style> /* --- Base --- */ .sol-whitepaper-hero { background: linear-gradient(135deg, #0a0a1f 0%, #161641 100%); padding: 120px 20px 80px 20px; font-family: 'Inter', sans-serif; color: #ffffff; border-bottom: 2px solid #7790de; position: relative; overflow: hidden; } .sol-whitepaper-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: linear-gradient(90deg, rgba(119, 144, 222, 0.05) 1px, transparent 1px), linear-gradient(rgba(119, 144, 222, 0.05) 1px, transparent 1px); background-size: 50px 50px; opacity: 0.3; pointer-events: none; } .sol-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; } /* --- Breadcrumb --- */ .sol-breadcrumb { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; font-size: 14px; } .sol-mono { font-family: 'Courier New', monospace; color: #7790de; font-weight: 600; } .sol-status-icon { font-size: 12px; } .success { color: #00ff9d; } .info { color: #2ecc71; } .warning { color: #ffbd2e; } /* --- Typography --- */ .sol-hero-content h1 { font-size: 56px; line-height: 1.1; font-weight: 800; margin: 0 0 15px 0; color: #ffffff; letter-spacing: -0.5px; } .sol-hero-content h2 { font-size: 32px; line-height: 1.3; font-weight: 600; margin: 0 0 30px 0; color: #7790de; } .sol-tagline { font-size: 20px; line-height: 1.6; color: #b4bec8; margin-bottom: 40px; max-width: 800px; } .sol-tagline code { background: rgba(119, 144, 222, 0.15); color: #00ff9d; padding: 2px 10px; border-radius: 4px; font-family: 'Fira Code', 'Courier New', monospace; font-size: 0.95em; font-weight: 600; } /* --- Metadata --- */ .sol-metadata { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 40px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); } .sol-meta-item { display: flex; align-items: center; gap: 8px; font-size: 13px; } @media (max-width: 768px) { .sol-hero-content h1 { font-size: 36px; } .sol-hero-content h2 { font-size: 24px; } .sol-tagline { font-size: 16px; } .sol-metadata { flex-direction: column; gap: 15px; } } </style> <section class="sol-exec-summary"> <div class="sol-container"> <div class="sol-section-header"> <span class="sol-mono sol-section-label">$ cat executive-summary.txt</span> <h2>Executive Summary</h2> </div> <div class="sol-summary-content"> <div class="sol-main-text"> <p>The debate over whether databases "belong" on Kubernetes is settled. The discussion is now strictly operational: how do you manage stateful workloads at scale without losing data or overpaying for "zombie" resources? Kubernetes is a world-class orchestrator, but it is fundamentally "data-blind." It understands process status, but it is oblivious to database deadlocks or replica divergence.</p>https://solanica.io/whitepapers/mongodb-on-kubernetes/Mon, 01 Jan 0001 00:00:00 +0000https://solanica.io/whitepapers/mongodb-on-kubernetes/<section class="sol-mg-hero"> <div class="sol-mg-container"> <nav class="sol-mg-breadcrumb"> <a href="https://solanica.io/whitepapers/" class="sol-mg-breadcrumb-link">whitepapers</a> <span class="sol-mg-breadcrumb-sep">❯</span> <span class="sol-mg-breadcrumb-current">mongodb-on-kubernetes</span> </nav> <div class="sol-mg-hero-content"> <div class="sol-mg-hero-label"> <span class="sol-mg-mono">$ kubectl get mongodbclusters --all-namespaces</span> </div> <h1>Running MongoDB<br>on Kubernetes</h1> <h2>Replica Sets, Sharded Clusters &amp; Operator Comparison</h2> <div class="sol-mg-metadata"> <div class="sol-mg-badge"> <span class="sol-mg-badge-label">STATUS</span> <span class="sol-mg-badge-value">PRODUCTION_READY</span> </div> <div class="sol-mg-badge"> <span class="sol-mg-badge-label">AUDIENCE</span> <span class="sol-mg-badge-value">DBA | SRE | PLATFORM_ENG</span> </div> <div class="sol-mg-badge"> <span class="sol-mg-badge-label">DATABASE</span> <span class="sol-mg-badge-value">MongoDB 6+</span> </div> </div> </div> </div> </section> <style> .sol-mg-hero { background: linear-gradient(135deg, #0a0a1f 0%, #0f0f2d 60%, #1a0f30 100%); padding: 80px 20px 100px; font-family: 'Inter', sans-serif; color: #ffffff; position: relative; overflow: hidden; } .sol-mg-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: linear-gradient(90deg, rgba(0, 255, 157, 0.03) 1px, transparent 1px), linear-gradient(rgba(0, 255, 157, 0.03) 1px, transparent 1px); background-size: 50px 50px; pointer-events: none; } .sol-mg-hero .sol-mg-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; } .sol-mg-hero .sol-mg-breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 48px; font-size: 13px; font-family: 'Courier New', monospace; opacity: 0.7; } .sol-mg-hero .sol-mg-breadcrumb-link { color: #00ff9d; text-decoration: none; } .sol-mg-hero .sol-mg-breadcrumb-link:hover { text-decoration: underline; } .sol-mg-hero .sol-mg-breadcrumb-sep { color: #b4bec8; } .sol-mg-hero .sol-mg-breadcrumb-current { color: #b4bec8; } .sol-mg-hero .sol-mg-mono { font-family: 'Courier New', monospace; font-size: 14px; color: #00ff9d; background: rgba(0, 255, 157, 0.1); padding: 8px 14px; border-radius: 4px; border-left: 3px solid #00ff9d; } .sol-mg-hero h1 { font-size: 64px; font-weight: 800; line-height: 1.1; margin: 24px 0 16px 0; color: #ffffff; letter-spacing: -1px; } .sol-mg-hero h2 { font-size: 22px; font-weight: 400; color: #b4bec8; margin: 0 0 40px 0; line-height: 1.4; } .sol-mg-hero .sol-mg-metadata { display: flex; flex-wrap: wrap; gap: 12px; } .sol-mg-hero .sol-mg-badge { display: inline-flex; align-items: center; border: 1px solid #2a2a5c; border-radius: 4px; overflow: hidden; font-family: 'Courier New', monospace; font-size: 12px; } .sol-mg-hero .sol-mg-badge-label { background: rgba(0, 255, 157, 0.1); color: #00ff9d; padding: 5px 10px; font-weight: 600; letter-spacing: 0.5px; border-right: 1px solid #2a2a5c; } .sol-mg-hero .sol-mg-badge-value { color: #d1d5db; padding: 5px 10px; } @media (max-width: 768px) { .sol-mg-hero { padding: 60px 20px 70px; } .sol-mg-hero h1 { font-size: 38px; } .sol-mg-hero h2 { font-size: 18px; } } </style> <section class="sol-mg-toc-section"> <div class="sol-mg-toc-container"> <div class="sol-mg-toc-header"> <span class="sol-mg-toc-label">$ cat mongodb-on-kubernetes/table-of-contents.md</span> <p class="sol-mg-toc-intro">This guide covers production MongoDB on Kubernetes end-to-end — from replica set topology and sharded cluster architecture to operator selection, PITR backups, and compute sizing.</p>https://solanica.io/whitepapers/mysql-on-kubernetes/Mon, 01 Jan 0001 00:00:00 +0000https://solanica.io/whitepapers/mysql-on-kubernetes/<section class="sol-mysql-hero"> <div class="sol-container"> <div class="sol-hero-content"> <div class="sol-breadcrumb"> <span class="sol-mono">/whitepapers/</span> <span class="sol-status-icon info">❯</span> <span class="sol-mono">mysql-on-kubernetes</span> </div> <h1>Running MySQL on Kubernetes</h1> <h2>A Complete Architecture Guide</h2> <p class="sol-tagline">MySQL is one of the most mature relational databases in the world. Running it on Kubernetes is no longer a question of <code>if</code> — it's a question of <code>how</code>.</p> <div class="sol-metadata"> <div class="sol-meta-item"> <span class="sol-status-icon success">●</span> <span class="sol-mono">STATUS: PRODUCTION_READY</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon info">●</span> <span class="sol-mono">AUDIENCE: DBA | SRE | PLATFORM_ENG</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon warning">●</span> <span class="sol-mono">DATABASE: MySQL 8.x+</span> </div> </div> </div> </div> </section> <style> .sol-mysql-hero { background: linear-gradient(135deg, #0a0a1f 0%, #161641 100%); padding: 120px 20px 80px 20px; font-family: 'Inter', sans-serif; color: #ffffff; border-bottom: 2px solid #7790de; position: relative; overflow: hidden; } .sol-mysql-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: linear-gradient(90deg, rgba(119, 144, 222, 0.05) 1px, transparent 1px), linear-gradient(rgba(119, 144, 222, 0.05) 1px, transparent 1px); background-size: 50px 50px; opacity: 0.3; pointer-events: none; } .sol-mysql-hero .sol-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; } .sol-mysql-hero .sol-breadcrumb { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; font-size: 14px; } .sol-mysql-hero .sol-mono { font-family: 'Courier New', monospace; color: #7790de; font-weight: 600; } .sol-mysql-hero .sol-status-icon { font-size: 12px; } .sol-mysql-hero .success { color: #00ff9d; } .sol-mysql-hero .info { color: #2ecc71; } .sol-mysql-hero .warning { color: #ffbd2e; } .sol-mysql-hero .sol-hero-content h1 { font-size: 56px; line-height: 1.1; font-weight: 800; margin: 0 0 15px 0; color: #ffffff; letter-spacing: -0.5px; } .sol-mysql-hero .sol-hero-content h2 { font-size: 32px; line-height: 1.3; font-weight: 600; margin: 0 0 30px 0; color: #7790de; } .sol-mysql-hero .sol-tagline { font-size: 20px; line-height: 1.6; color: #b4bec8; margin-bottom: 40px; max-width: 800px; } .sol-mysql-hero .sol-tagline code { background: rgba(119, 144, 222, 0.15); color: #00ff9d; padding: 2px 10px; border-radius: 4px; font-family: 'Fira Code', 'Courier New', monospace; font-size: 0.95em; font-weight: 600; } .sol-mysql-hero .sol-metadata { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 40px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); } .sol-mysql-hero .sol-meta-item { display: flex; align-items: center; gap: 8px; font-size: 13px; } @media (max-width: 768px) { .sol-mysql-hero .sol-hero-content h1 { font-size: 36px; } .sol-mysql-hero .sol-hero-content h2 { font-size: 24px; } .sol-mysql-hero .sol-tagline { font-size: 16px; } .sol-mysql-hero .sol-metadata { flex-direction: column; gap: 15px; } } </style> <section class="sol-mysql-toc-section"> <div class="sol-container"> <div class="sol-toc-header"> <span class="sol-mono sol-toc-label">$ cat TABLE_OF_CONTENTS</span> <h2>MySQL on Kubernetes: Architecture &amp; Operations</h2> <p class="sol-toc-intro">Six pillars of running production MySQL on Kubernetes — from topology design to operator selection</p>https://solanica.io/whitepapers/postgresql-on-kubernetes/Mon, 01 Jan 0001 00:00:00 +0000https://solanica.io/whitepapers/postgresql-on-kubernetes/<section class="sol-pg-hero"> <div class="sol-container"> <div class="sol-hero-content"> <div class="sol-breadcrumb"> <span class="sol-mono">/whitepapers/</span> <span class="sol-status-icon info">❯</span> <span class="sol-mono">postgresql-on-kubernetes</span> </div> <h1>Running PostgreSQL on Kubernetes</h1> <h2>A Complete Architecture Guide</h2> <p class="sol-tagline">PostgreSQL is the world's most advanced open-source relational database. Running it on Kubernetes is no longer a question of <code>if</code> — it's a question of <code>how</code>.</p> <div class="sol-metadata"> <div class="sol-meta-item"> <span class="sol-status-icon success">●</span> <span class="sol-mono">STATUS: PRODUCTION_READY</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon info">●</span> <span class="sol-mono">AUDIENCE: DBA | SRE | PLATFORM_ENG</span> </div> <div class="sol-meta-item"> <span class="sol-status-icon warning">●</span> <span class="sol-mono">DATABASE: PostgreSQL 14+</span> </div> </div> </div> </div> </section> <style> .sol-pg-hero { background: linear-gradient(135deg, #0a0a1f 0%, #161641 100%); padding: 120px 20px 80px 20px; font-family: 'Inter', sans-serif; color: #ffffff; border-bottom: 2px solid #7790de; position: relative; overflow: hidden; } .sol-pg-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: linear-gradient(90deg, rgba(119, 144, 222, 0.05) 1px, transparent 1px), linear-gradient(rgba(119, 144, 222, 0.05) 1px, transparent 1px); background-size: 50px 50px; opacity: 0.3; pointer-events: none; } .sol-pg-hero .sol-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; } .sol-pg-hero .sol-breadcrumb { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; font-size: 14px; } .sol-pg-hero .sol-mono { font-family: 'Courier New', monospace; color: #7790de; font-weight: 600; } .sol-pg-hero .sol-status-icon { font-size: 12px; } .sol-pg-hero .success { color: #00ff9d; } .sol-pg-hero .info { color: #7790de; } .sol-pg-hero .warning { color: #ffbd2e; } .sol-pg-hero .sol-hero-content h1 { font-size: 56px; line-height: 1.1; font-weight: 800; margin: 0 0 15px 0; color: #ffffff; letter-spacing: -0.5px; } .sol-pg-hero .sol-hero-content h2 { font-size: 32px; line-height: 1.3; font-weight: 600; margin: 0 0 30px 0; color: #7790de; } .sol-pg-hero .sol-tagline { font-size: 20px; line-height: 1.6; color: #b4bec8; margin-bottom: 40px; max-width: 800px; } .sol-pg-hero .sol-tagline code { background: rgba(119, 144, 222, 0.15); color: #00ff9d; padding: 2px 10px; border-radius: 4px; font-family: 'Fira Code', 'Courier New', monospace; font-size: 0.95em; font-weight: 600; } .sol-pg-hero .sol-metadata { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 40px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); } .sol-pg-hero .sol-meta-item { display: flex; align-items: center; gap: 8px; font-size: 13px; } @media (max-width: 768px) { .sol-pg-hero .sol-hero-content h1 { font-size: 36px; } .sol-pg-hero .sol-hero-content h2 { font-size: 24px; } .sol-pg-hero .sol-tagline { font-size: 16px; } .sol-pg-hero .sol-metadata { flex-direction: column; gap: 15px; } } </style> <section class="sol-pg-toc-section"> <div class="sol-container"> <div class="sol-toc-header"> <span class="sol-mono sol-toc-label">$ cat TABLE_OF_CONTENTS</span> <h2>PostgreSQL on Kubernetes: Architecture &amp; Operations</h2> <p class="sol-toc-intro">Six pillars of running production PostgreSQL on Kubernetes — from Patroni HA to operator selection</p>