Cluster Management
High Availability & Load Balancing
Design, deploy, and manage high-availability clusters and intelligent load balancing — ensuring your critical applications stay online, responsive, and resilient under any load or failure scenario.
Complete Cluster Management Services
From initial architecture design to ongoing cluster health monitoring — we eliminate single points of failure and keep your systems always on.
High Availability Clustering
Design and deploy active-active and active-passive cluster configurations to eliminate downtime.
- ✓ Pacemaker & Corosync cluster setup
- ✓ Active-Active & Active-Passive configurations
- ✓ Automatic failover & resource fencing (STONITH)
- ✓ Split-brain prevention & quorum management
- ✓ Cluster resource agents & constraints
Load Balancer Setup & Management
Intelligent traffic distribution to maximise throughput and minimise latency across your infrastructure.
- ✓ HAProxy, Nginx, & Keepalived configuration
- ✓ Layer 4 (TCP) & Layer 7 (HTTP/S) load balancing
- ✓ Round-robin, least-connections & IP-hash algorithms
- ✓ SSL/TLS termination & offloading
- ✓ Health checks & automatic backend removal
Database Cluster Management
Highly available database tiers with synchronous replication and automatic failover.
- ✓ MySQL / MariaDB Galera Cluster
- ✓ PostgreSQL Patroni & repmgr HA
- ✓ MSSQL Always On Availability Groups
- ✓ Read replica scaling & write routing
- ✓ Automated backup & point-in-time recovery
Web & Application Tier Clustering
Scalable, redundant front-end tiers that handle traffic spikes without degradation.
- ✓ Apache / Nginx web cluster setup
- ✓ Sticky sessions & session persistence
- ✓ Shared storage (GlusterFS, NFS, Ceph)
- ✓ Cache layer integration (Redis, Memcached)
- ✓ Blue-green & rolling deployment support
Cluster Monitoring & Health
Continuous visibility into cluster state, node health, and traffic distribution.
- ✓ Real-time cluster resource monitoring
- ✓ Node join / leave & split detection alerts
- ✓ Load balancer traffic analytics & dashboards
- ✓ HAProxy Stats & Grafana integration
- ✓ Automated recovery runbooks
Failover Testing & DR Drills
Regular controlled tests to validate that your HA setup actually works when it matters most.
- ✓ Scheduled failover simulation exercises
- ✓ Node kill & network partition testing
- ✓ RTO / RPO measurement & reporting
- ✓ Post-test RCA & improvement recommendations
- ✓ DR runbook documentation & maintenance
Built to Survive Failures, Not Just Recover From Them
We design clusters where failures are expected — and handled automatically before anyone notices.
Automatic Failover in Seconds
Using Pacemaker, Corosync, and Keepalived, cluster resources migrate to healthy nodes automatically within seconds of a failure — no manual intervention required.
Intelligent Traffic Distribution
HAProxy and Nginx load balancers route traffic using configurable algorithms. Failed backends are automatically removed and re-added when they recover.
Zero-Data-Loss Database HA
Synchronous replication ensures database clusters maintain consistency across nodes. Galera, Patroni, and Always On provide automatic promotion of replicas on primary failure.
Tested, Not Just Configured
We run regular controlled failover drills to confirm RTO and RPO targets are actually met — not just assumed. Every cluster we manage has a tested runbook.
Industries & Use Cases We Serve
Any business where downtime translates to lost revenue, customer trust, or compliance risk.
E-Commerce Platforms
Handle traffic spikes during sales events without degradation. Auto-scale backends behind load balancers with session persistence.
BFSI & FinTech
Mission-critical transaction systems require 99.99% uptime and strict RTO targets. Database HA with synchronous replication ensures zero data loss.
Healthcare & Hospitals
Patient management systems and medical records must remain available 24×7 — even during planned maintenance or unexpected hardware failure.
SaaS Platforms
Multi-tenant SaaS products with SLA commitments need resilient infrastructure. Cluster management underpins your uptime guarantees to customers.
Telecom & ISPs
Core network services and billing platforms demand carrier-grade availability. Clustering ensures failover without service interruption.
Manufacturing & ERP
ERP and MES systems driving production lines cannot afford unplanned downtime. HA clustering protects operational continuity.
Ready to Build a Zero-Downtime
Infrastructure?
Talk to our cluster architects and get a tailored HA design for your environment.