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Mission-Critical Infrastructure

Never Go Offline Again

Enterprise clusters that automatically handle failures, traffic spikes, and scaling—so your applications stay running when it matters most.

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Cloud Infrastructure

Why AccuWeb.Cloud Clusters

Most providers make clusters complex. We don’t. With AccuWeb.Cloud, you get production-ready, high-availability clusters in one click — designed for speed, scale, and uptime.

Cluster Architecture
  • True Multi-Node Topologies

    Load Balancer + App Nodes + Database + Shared Storage in perfect harmony

  • Auto-Scaling & Self-Healing

    Handles traffic spikes and node failures automatically with zero intervention

  • Enterprise Defaults

    WAF, SSL, CDN, automated backups, and monitoring included out of the box

  • Multi-Region Deployment

    Deploy across global regions for high availability and compliance.

Find the Right Cluster for Your Business

Pre-engineered cluster solutions optimized for specific use cases and workloads

Web Apps

For Websites & High-Traffic Apps

If your site is slow, crashes from traffic spikes, or needs to handle millions of users

WordPress Cluster Architecture
Most Popular

The problem we solve: Your site needs to handle sudden traffic surges without slowing down or crashing.

  • Auto-scaled: Handles traffic spikes from a viral post or marketing campaign.
  • Load balanced: Ensures fast, consistent performance.
  • Always-on uptime: Galera DB replication keeps your database running.
  • Shared storage: Every image and media file is available on all nodes.
  • Best for: Content creators and media companies with high-traffic websites.
Magento Cluster Architecture

The problem we solve: Your online store needs to handle flash sales and seasonal spikes without a hitch.

  • Auto-scaled PHP: Built for blazing-fast eCommerce.
  • Zero downtime: Handles high traffic with no interruptions.
  • Fault tolerant: MySQL replication ensures data reliability.
  • Session ready : Redis caching: manages carts and sessions.
  • Best for : Online retailers building high-performance eCommerce platforms.
Spring Boot Cluster Architecture

The problem we solve: You need a production-ready environment for your Java microservices, fast.

  • Auto-scaling: Adds more power to handle traffic spikes.
  • Load balanced: Ensures zero downtime for your apps.
  • Pre-configured: Get your environment running without manual setup.
  • Best for: Development teams building modern Java microservices.
Databases

For Mission-Critical Databases

If you need a reliable, high-performance database that won't fail

MySQL/MariaDB Cluster Architecture

The problem we solve: Your business-critical app needs an always-on, high-performance database.

  • High availability (HA) : Replication and automatic failover.
  • Smart traffic: ProxySQL routing optimizes performance.
  • Flexible setup: Choose Primary-Primary or Primary-Secondary.
  • Best for: Financial services and core business applications that depend on transactions.
PostgreSQL Cluster Architecture

The problem we solve: You need a high-availability, stable database for critical applications.

  • Failover ready : No downtime if a node fails.
  • Async/sync replicas: Ensures data is backed up and consistent.
  • Best for: Developers building SaaS backends and analytics platforms.
MongoDB Replica Set Architecture

The problem we solve: Your real-time app needs a flexible, scalable NoSQL database.

  • No single point of failure : Auto-replication built-in.
  • Scales with you: Sharding options for high-volume data.
  • Best for: Development teams building real-time applications and NoSQL workloads.
Redis Cluster Architecture

The problem we solve: Your app needs ultra-fast, in-memory caching for real-time performance.

  • Ultra-fast response: In-memory caching for lightning speed.
  • Durability: Replication and persistence for data safety.
  • Best for: Developers building apps with session management, leaderboards, or caching needs.
DevOps

For DevOps & Developer Teams

If your team needs to streamline development and manage containers easily

Kubernetes Cluster Architecture

The problem we solve: You want to run your containers without the complexity of managing Kubernetes yourself.

  • Container orchestration: Full stack with Ingress, SSL, and Helm.
  • Auto-scaling: Your nodes grow with your needs.
  • Built-in monitoring: Keep an eye on performance and health.
  • Best for: DevOps teams running scalable microservices and containerized apps.
Docker Swarm Architecture

The problem we solve: You want a lightweight and simple way to orchestrate your containers.

  • Simple orchestration: A straightforward alternative to a full-blown orchestrator.
  • Visual management : Portainer provides a user-friendly interface.
  • Secure & reliable : Includes TLS, RBAC, and rolling updates.
  • Best for: Development teams building microservices and smaller CI/CD pipelines.
GitLab Server Architecture

The problem we solve: You need to take control of your entire DevOps pipeline in a private, high-availability environment.

  • HA setup: A highly available GitLab environment.
  • CI/CD runners : Auto-scaling runners included.
  • Artifact storage : Shared storage and replication for builds.
  • Best for: DevOps teams needing a private, managed DevOps lab.
Jenkins DevOps Architecture

The problem we solve: Your large team needs a fast, reliable CI/CD pipeline that can handle a high volume of builds.

  • High availability: A pre-configured HA Jenkins cluster.
  • Scalable : Auto-scaling build agents handle large workloads.
  • Persistent data : Shared storage for build artifacts.
  • Best for: Large development teams needing fast and reliable pipelines.
Global

For Global Reach & Compliance

If you have a global user base and need to reduce latency and ensure compliance

Multi-Region WordPress

Multi-Region WordPress Cluster

The problem we solve: You need your WordPress site to be fast and available to a global audience.

  • Always-on uptime: Replicated across multiple regions
  • Low latency: International users get fast experience
Deploy Global Cluster
Multi-Region Databases

Multi-Region Databases

The problem we solve: Your users shouldn't wait for data to travel across the globe.

  • Global performance: MySQL, PostgreSQL, Redis across regions
  • Disaster recovery: Built-in replication for peace of mind
Deploy Global Cluster

Cluster Architecture Principles

Every cluster is built with enterprise-grade components and zero single points of failure

Cluster Architecture Diagram

Our every cluster kit includes:

  • Load Balancers — SSL offload + smart routing
  • App Nodes — stateless + auto-scaling
  • Resilient Databases — replication + automatic failover
  • Shared Storage — consistent assets across nodes
  • Monitoring & Alerts — logs, metrics, health checks
  • Security Baseline — TLS, WAF, network isolation
  • Zero-Downtime Deploys — rolling / blue-green strategies

No Single Point of Failure

Every component is redundant. If one fails, others take over instantly with zero downtime.

Intelligent Load Distribution

Smart algorithms distribute traffic based on server health, capacity, and response times.

Auto-Scaling by Design

Clusters automatically add or remove resources based on real-time demand and traffic patterns.

Comparison at a Glance

See how AccuWeb.Cloud clusters compare to other providers across key metrics

Category AccuWeb.Cloud DigitalOceanScalaHostingCloudClusters.io
One-Click Clusters Pre-engineered kits (apps, DBs, DevOps — deploy in minutes) K8s + DBs only (you assemble manually) Custom builds (designed per request, no instant launch) One-click apps only (not infra clusters)
Web/App Clusters WordPress, Magento, Spring Boot, Tomcat, GlassFish, WildFly (multi-node, auto-scaling) Not packaged (requires manual setup) Custom per project (built case-by-case) Single-app hosting (WordPress, Odoo, ERPNext)
Database Clusters MySQL, MariaDB, Percona, PostgreSQL, MongoDB, Redis, Couchbase, GlusterFS (replication + failover) Managed DBs (single + read replicas) Custom DB setups (manual engineering) Limited DB options (basic MySQL, Redis, Kafka)
DevOps/CI/CD Clusters Kubernetes, Docker Swarm, GitLab, Jenkins (pre-wired automation kits) Kubernetes only (you configure pipelines) Available on request (custom DevOps builds) None (no DevOps clusters)
Multi-Region Options Yes (apps & DBs across global DCs — WordPress, MySQL, PostgreSQL, Redis, MariaDB) Partial (DB replicas only) Yes (custom global setups) No (single region only)
Management Level Fully supported PaaS (we manage infra + scaling) DIY IaaS (you manage components yourself) Custom-managed (their team builds & maintains) App-managed (only the app layer, not infra)
Time to Deploy Minutes (1-click install kits, pre-wired) Hours–days (assemble infra manually) Weeks (consultation + custom build) Minutes (apps only, not clusters)
HA & Auto-Scaling Built-in (per cluster kit) Limited (depends on user design) Yes (engineered per project) Basic (single-app redundancy only)
Best ForTeams & enterprises needing turnkey, enterprise-grade clusters (production-ready in minutes)Builders who prefer DIY (hands-on infra)Companies needing custom setupsBudget app hosting (simple apps only)

* This comparison was created using each provider's official documentation and offerings. Unlike others, AccuWeb.Cloud clusters are pre-engineered and available instantly in our one-click marketplace.

Guaranteed 40% Cloud Savings OR Get 100% Money Back T&C Apply!

AC
AccuWeb.Cloud
$6.35
1vCPU / 1GB RAM / 50GB SSD
MA
Microsoft Azure
$10.46
1vCPU / 1GB RAM / 50GB SSD
AWS
AWS Cloud
$11.06
1vCPU / 1GB RAM / 50GB SSD
DO
DigitalOcean
$17.20
1vCPU / 1GB RAM / 50GB SSD
GC
Google Cloud
$30.70
1vCPU / 1GB RAM / 50GB SSD

*For a detailed explanation of how we calculated prices, click here

*Pricing comparison based on equivalent configurations as of 18th October 2025

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FAQs on High-Availability Clusters

A server is a single machine, while a cluster is a group of machines that work together. If one fails, another takes over, ensuring zero downtime.

No. AccuWeb.Cloud offers one-click deployment of production-ready clusters. They manage the infrastructure so you can focus on your application.

Every cluster includes enterprise-level security such as TLS/SSL, Web Application Firewall (WAF), network isolation, automated backups, and hardened server images.

High availability is achieved through redundancy: if a node fails, traffic is instantly redirected to a healthy node—no downtime.

Clusters automatically add nodes during traffic spikes and scale down when load decreases—optimizing both cost and performance.

Session replication keeps user data—like login status, shopping carts, or forms—consistent across servers. This ensures sessions aren’t lost if a node fails.

Yes. Clusters support multi-region deployment for global performance improvement, compliance, and disaster recovery.

All clusters come with auto-scaling, replication, failover, monitoring, backups, SSL, WAF protection, and 24/7 expert support.

AccuWeb.Cloud offers multi-region WordPress and database clusters that replicate data and applications across regions for speed, uptime, and compliance.

  • MySQL / MariaDB Cluster: HA via replication and failover, with ProxySQL for optimization; supports Primary-Primary and Primary-Secondary setups.
  • PostgreSQL Cluster:Failover-ready with synchronous/asynchronous replicas—ensuring data consistency and uptime.
  • MongoDB Replica Set: Auto-replication, no single point of failure; supports sharding for high data volume environments.
  • Redis Cluster: In-memory caching with replication and persistence—for real-time performance like session or leaderboard functionality.
  • Couchbase Cluster: Automatic sharding and strong consistency—optimized for JSON workloads and app scalability.

Yes—GlusterFS Cluster offers shared and replicated file storage accessible across all app nodes, preventing data loss and supporting media-heavy applications.

  • Kubernetes Cluster: Full-stack orchestration with ingress, SSL, Helm, auto-scaling, and monitoring—ideal for microservices.
  • Docker Swarm Cluster:Lightweight orchestration powered by Portainer, with TLS, RBAC, rolling updates—for simpler CI/CD pipelines.
  • GitLab Server Cluster: HA GitLab environment with auto-scaling CI/CD runners and shared artifact storage—built for private DevOps pipelines.
  • Jenkins DevOps Pack: HA Jenkins cluster with scalable build agents and shared storage—suited for large teams needing fast, reliable pipelines.

Please ask your queries. We are available 24/7

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