Cassandra High Availability & Disaster Recovery

Enterprise-grade Cassandra high availability solutions with multi-datacenter replication, automatic failover, and guaranteed uptime. Protect your business from costly database outages.

99.99% Uptime SLA
< 1 Minute RTO
Multi-DC Resilience

Cost of Database Downtime

Understanding the true cost of database outages across different industries

E-commerce

$84,000
per hour of downtime

Lost sales, customer churn

Financial Services

$540,000
per hour of downtime

Trading losses, compliance issues

IoT Platforms

$45,000
per hour of downtime

Data loss, device disconnection

Gaming

$75,000
per hour of downtime

Player churn, revenue loss

SaaS/Technology

$140,000
per hour of downtime

Service disruption, SLA breaches

High Availability Solutions

Comprehensive HA architectures designed for different availability requirements

Multi-Datacenter Replication
Global data distribution with configurable replication factors and consistency levels
  • Cross-DC replication
  • Configurable RF
  • Local/Global quorum
  • Eventual consistency
Uptime:99.9%
RTO:< 2 minutes
RPO:< 30 seconds
Token Ring Optimization
Balanced token distribution for optimal data placement and fault tolerance
  • Balanced token rings
  • Hotspot elimination
  • Automatic rebalancing
  • Rack awareness
Uptime:99.95%
RTO:< 1 minute
RPO:< 10 seconds
Automated Repair & Consistency
Continuous data consistency maintenance with Cassandra Reaper automation
  • Automated repairs
  • Consistency monitoring
  • Anti-entropy processes
  • Merkle tree validation
Uptime:99.9%
RTO:< 5 minutes
RPO:< 1 minute
Load Balancing & Failover
Intelligent client-side load balancing with automatic node failover
  • Client-side LB
  • Node health monitoring
  • Automatic failover
  • Connection pooling
Uptime:99.99%
RTO:< 30 seconds
RPO:Real-time
Comprehensive Monitoring
Real-time cluster monitoring with OpsCenter and custom alerting
  • OpsCenter integration
  • Custom dashboards
  • Proactive alerting
  • Performance tracking
Uptime:99.95%
RTO:< 2 minutes
RPO:< 5 seconds
Cross-Region Disaster Recovery
Geographic redundancy with automated disaster recovery procedures
  • Multi-region setup
  • DR automation
  • Geographic failover
  • Compliance support
Uptime:99.99%
RTO:< 10 minutes
RPO:< 2 minutes

Implementation Process

Our proven methodology for implementing enterprise-grade Cassandra high availability

01
Architecture Assessment
Analyze current cluster topology and design optimal HA architecture
  • Current state analysis
  • HA architecture design
  • Risk assessment
  • Implementation roadmap
02
Infrastructure Setup
Deploy and configure HA infrastructure components across datacenters
  • Multi-DC provisioning
  • Network configuration
  • Security setup
  • Monitoring installation
03
Replication Configuration
Configure multi-datacenter replication and consistency strategies
  • Replication setup
  • Consistency tuning
  • Token ring optimization
  • Health checks
04
Failover Testing
Comprehensive testing of failover scenarios and recovery procedures
  • Failover testing
  • Performance validation
  • Recovery procedures
  • Documentation
05
Monitoring & Alerting
Implement comprehensive monitoring and alerting systems
  • OpsCenter setup
  • Alert configuration
  • Escalation procedures
  • Dashboard creation
06
Go-Live & Support
Production deployment with ongoing monitoring and support
  • Production deployment
  • 24/7 monitoring
  • Support procedures
  • Performance optimization

Uptime Guarantees

Choose the right availability level for your business requirements

99.9%
8.77 hours/year

Basic HA setup

99.95%
4.38 hours/year

Multi-DC replication

99.99%
52.6 minutes/year

Enterprise HA solution

99.999%
5.26 minutes/year

Mission-critical systems

Success Stories

Real-world implementations of Cassandra high availability solutions

IoT
IoT Platform Multi-Region HA
Global IoT data ingestion requiring 99.99% availability across multiple regions

Solution

Implemented multi-region Cassandra cluster with optimized token rings

Results

  • 99.99% uptime during peak IoT events
  • Zero data loss from regional outages
  • 50% improvement in global latency
  • Handled 10M+ events per second
99.99%
Uptime
< 1 minute
RTO
< 10 seconds
RPO
Gaming
Gaming Platform Disaster Recovery
Player data protection and zero downtime during datacenter failures

Solution

Cross-region Cassandra setup with automated failover and player session recovery

Results

  • Zero player data loss
  • Seamless failover experience
  • 30-second recovery time
  • Maintained player sessions
99.995%
Uptime
< 30 seconds
RTO
Real-time
RPO
FinTech
Financial Services Compliance HA
Regulatory requirements for financial data availability and disaster recovery

Solution

Multi-datacenter Cassandra with compliance-ready monitoring and audit trails

Results

  • Regulatory compliance achieved
  • Audit-ready disaster recovery
  • 5-minute RTO for disaster scenarios
  • Comprehensive audit logging
99.97%
Uptime
< 5 minutes
RTO
< 1 minute
RPO

Protect Your Business from Database Downtime

Don't let database outages cost your business. Get a comprehensive high availability assessment and implementation plan from our Cassandra experts.