1. Home
  2. Applications
  3. Tomcat Hosting

Tomcat Hosting

Java Power. Tomcat Precision.

Pay As You Go Model

  • Launch Java web apps with Tomcat in seconds
  • Seamless support for WAR deployments and Java Servlet
  • Containerized environments for maximum security & performance
  • Integrated CI/CD support and Git-based deployments
  • Live migration & version rollback for high uptime
Get Started Now Compare Plans
ISO Certified
24/7 Support
10K+ Users

Minimal Downtime

Deployment

One Click

Setup

Money-Back

Guarantee

Complete

Deploy Assist

23+ Years

Exp. in Hosting Business

1M+

Websites Powered

Equinix

Data Centers

True

Pay As You Use Pricing

< 11 Mins

Ticket Response Time

Tomcat Cloud Instance Pricing

All instances are dedicated, ensuring superior performance with no resource sharing, backed by our 30-days money back guarantee!
Learn more
AVAILABLE DATA CENTERS
PlanvCPURAMHourly PriceMonthly Price

Guaranteed 40% Cloud Savings OR Get 100% Money Back

AC AccuWeb.Cloud
$211
16vCPU / 32GB RAM / 50GB SSD
MA Microsoft Azure
$285.12
8vCPU / 32GB RAM / 64GB SSD
DO DigitalOcean
$302.00
8vCPU / 32GB RAM / 120GB SSD
GC Google Cloud
$312.22
12vCPU / 32GB RAM / 50GB SSD
AWS AWS Cloud
$450.76
16vCPU / 32GB RAM / 50GB SSD
Save at least 40% or your money back Read the terms

Third-party names and marks belong to their respective owners and are shown for identification only.

Pricing comparison based on equivalent configurations as of 1 August 2026.

View Pricing

30 days money back guarantee

Terms of Service Apply. For more details, please refer to our refund policy.
Enterprise Architecture

Tomcat/TomEE Cluster Setup for
Scalability and High Availability

Tomcat/TomEE Cluster Setup

The Tomcat/TomEE Cluster Configuration is designed to provide high availability and optimal performance. The architecture relies on a load balancer that intelligently routes incoming traffic across multiple application servers.

Core Setup

  • The architecture starts with two main servers (represented by purple cubes) within the load balancing layer. These servers handle the incoming traffic efficiently by distributing the load evenly across the network.

Application Servers (Nodes)

  • Below the load balancing layer, there are several application servers (labeled as Node 1, Node 2, and Node N). The "N" signifies the cluster's scalability, meaning you can expand the number of nodes as needed.

Session Replication

  • These nodes are connected by bi-directional arrows (in red) to represent session replication. This crucial feature ensures that user sessions remain consistent across all nodes, even if the load balancer routes requests to different servers.

Key Features of Tomcat/TomEE Cluster

Cluster Management

  • The SimpleTcpCluster class handles core operations like inter-node communication, coordination, and synchronization.
  • It ensures smooth operation by managing session replication and failure recovery, keeping the cluster healthy and efficient.

Multicast Membership

  • Multicast addressing facilitates real-time communication across nodes, ensuring all nodes are synchronized.
  • Data like session info and server state changes are broadcast simultaneously, maintaining consistency and reliability across the cluster.

Thread Management

  • Thread management is optimized for performance.
  • The NioReceiver uses non-blocking I/O to minimize delays, while the PooledParallelSender sends messages to multiple nodes concurrently, enhancing scalability and communication speed.

Simplified Configuration

  • Automated configuration simplifies the setup process by handling critical files like server.xml and context.xml, reducing errors and deployment time.

Performance Optimization

  • The cluster is designed to manage high traffic efficiently, distributing load across multiple nodes and replicating session data in real-time.
  • This ensures uninterrupted performance and scalability, even during peak loads.

Minimal Downtime Deployment

  • The cluster features automatic failover and session replication, guaranteeing Minimal Downtime during updates or unexpected failures.
  • Traffic is rerouted seamlessly, and session data remains intact.

Ease of Use

  • Automated setup and management reduce the need for deep technical expertise, making deployment and operation quick and straightforward, ideal for teams focused on efficiency.

Reliability

  • Built-in failover mechanisms ensure that traffic is redirected in case of node failure, keeping your service reliable and uninterrupted for end users.

Scalability

  • AccuWeb.Cloud's Tomcat/TomEE cluster supports auto-scaling based on real-time demand, providing optimal performance during peak traffic and reducing costs during low traffic.

Seamless Java Hosting

  • Offers a smooth hosting experience for Java developers, supporting both Tomcat and TomEE.
  • With reliable infrastructure and automated scaling, developers can focus on their Java apps without backend complexity.
Technical Excellence

Technical Highlights of Tomcat/TomEE Auto-Clustering

TCP-Based Communication

  • SimpleTcpCluster facilitates efficient TCP-based communication between cluster nodes.
  • Ensures smooth data exchange, node coordination, and failure recovery, maintaining the cluster's reliability.

Interceptors and Failover Detection

  • Powerful interceptors like TcpFailureDetector quickly identify failed nodes for swift failover.
  • The MessageDispatchInterceptor ensures asynchronous message dispatching, enhancing communication across all nodes.

Static Membership for Node Discovery

  • Static membership allows preconfigured IP addresses and unique IDs for each node, listed in the server.xml file.
  • This guarantees all nodes can discover and communicate with each other from the beginning.

Seamless Node Package Manager (NPM) Support

  • Full Node Package Manager (NPM) support for effortless management and installation of Node.js packages.
  • Ideal for microservices and full-stack applications, enabling streamlined dependency management, automated builds, and faster development workflows.

Get Started

Register now to get advantage of our Cloud Hosting solutions!

Register Now

Flexible Cloud Pricing

Keep cloud costs simple with clear, resource-based pricing.

Resource Based

Pay for your selected instance resources.

Scale on Demand

Upgrade or downgrade resources as requirements change.

Perfect Fit

Choose the right plan for your workload and budget.

Flexible Add-ons

Add backups, snapshots, and other services only when needed.

Simple. Flexible. Transparent cloud pricing.

Reliable Support When you Need it the Most!

Live Chat Support

Ticket Support

FAQs on Tomcat Hosting

AccuWeb.Cloud’s Tomcat/TomEE cluster provides a fault-tolerant, load-balanced, and auto-scalable environment for enterprise-grade Java applications. It ensures high availability, session replication, and seamless performance under heavy loads, all deployed effortlessly via an intuitive dashboard.

Using DeltaManager, AccuWeb.Cloud ensures real-time session replication across all cluster nodes, maintaining a consistent user experience even if a server node goes down by instantly syncing session data.

Auto-clustering on AccuWeb.Cloud means you don’t need to manually configure server.xml or cluster elements. Just enable clustering with a single click, and the platform handles node discovery, load distribution, and communication automatically.

The system uses intelligent load balancing and horizontal auto-scaling to dynamically allocate traffic across nodes. As traffic increases, additional nodes spin up automatically, ensuring zero slowdown and uninterrupted performance.

Tomcat/TomEE clusters on AccuWeb.Cloud include automatic failover detection. If a node becomes unresponsive, sessions shift to healthy nodes with no data loss or user impact.

Nodes in the cluster use TCP multicast/unicast protocols, managed through pre-configured secure firewall rules. This ensures fast and secure internal communication across nodes without manual intervention.

  • 1-click cluster setup with zero config overhead
  • Auto-scaling architecture
  • Integrated CI/CD deployment support
  • Built-in monitoring with real-time metrics and alerts
  • Enhanced SSL, WAF, and DDoS protection for security

Because you get container-native hosting, customizable environments, and full control over deployments backed by 24/7 expert support. Ideal for startups, agencies, or large enterprises running Tomcat/TomEE stacks.

To migrate a Tomcat web app, upload your .war file to AccuWeb.Cloud’s Tomcat instance, enable clustering in the environment, and optionally connect it to your version control (GitHub, Bitbucket, GitLab) for automated deployments.

Yes. Tomcat clustering is suitable for stateless and stateful Java microservices, especially when paired with Spring Boot, REST APIs, or distributed cache solutions. AccuWeb.Cloud allows easy microservice orchestration using containers and volume mounts.

Yes. Tomcat is ideal for lightweight Java servlets, while TomEE includes full Java EE support like JPA, EJB, and JAX-RS. Choose TomEE if your application depends on full enterprise APIs.

You get Prometheus and Grafana integration, real-time log access, and container health metrics. These tools help monitor CPU, memory, I/O, and uptime for each node in your cluster.

Yes. AccuWeb.Cloud offers metric-based auto-scaling where cluster nodes scale horizontally based on real-time CPU, memory, or custom-defined thresholds. This helps avoid over-provisioning and keeps performance consistent.

Absolutely. Tomcat powers millions of enterprise applications. When hosted in a high-availability clustered setup like AccuWeb.Cloud, it becomes fully production-ready with load balancing, failover, CI/CD support, and container isolation.

* View Product limitations and legal policies

All third-party logos and trademarks displayed on AccuWeb Cloud are the property of their respective owners and are used only for identification purposes. Their use does not imply any endorsement or affiliation.