AAxander Data Services delivers High Availability and Disaster Recovery services that help organizations protect critical systems, minimize downtime, and maintain business continuity. We design, implement, and support resilient architectures, failover solutions, backup strategies, replication technologies, and recovery processes that keep operations running during planned and unplanned disruptions.
Eliminate single points of failure with redundant architectures that keep applications running through hardware failures, network outages, and maintenance events
Immutable, encrypted backups with cross-region replication ensure your data survives corruption, human error, or cyberattacks
Documented failover runbooks, regular testing, and quarterly drills validate your recovery capabilities before a real disaster strikes
Meet regulatory requirements with auditable recovery processes, defined RTO/RPO targets, and defense-in-depth protection spanning local to regional failures
Design and implement redundant, fault-tolerant database architectures that eliminate single points of failure and deliver continuous application availability
Create comprehensive DR plans with defined Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO) aligned to business requirements
Configure automated database replication across availability zones and geographic regions to protect against regional outages and data center failures
Deploy intelligent failover systems that detect failures and automatically redirect traffic to standby environments with minimal disruption
Implement immutable, encrypted backup strategies with versioning, object locking, and regular restoration testing to ensure recoverability
Conduct quarterly failover drills, chaos engineering exercises, and complete recovery simulations to validate readiness
Design disaster recovery strategies spanning on-premise, cloud, and hybrid environments for maximum flexibility and resilience
Create detailed incident response playbooks, escalation paths, and recovery runbooks for your team
High availability (HA) focuses on preventing downtime through redundant systems and automatic failover for local failures. Disaster recovery (DR) is the process of restoring operations after a major disruption like a regional outage, data corruption, or cyberattack
Recovery Time Objective (RTO) is the maximum acceptable downtime—how long your systems can be unavailable. Recovery Point Objective (RPO) is the maximum acceptable data loss—how much data you can afford to lose. Both are critical metrics that define your DR strategy
Yes. HA handles routine failures and keeps systems running, while DR provides a safety net for catastrophic events. HA is your first line of defense; DR is your backup plan when HA mechanisms fail
We support Microsoft SQL Server (Always On Availability Groups), Oracle (Data Guard, Maximum Availability Architecture), PostgreSQL, MySQL, MongoDB, and Cassandra across all major cloud platforms and on-premise environments.
We recommend quarterly DR drills and full failover simulations, with additional testing after any major infrastructure changes. Regular testing validates your recovery procedures and identifies gaps before a real disaster occurs
Cloud providers secure the underlying infrastructure, but you are responsible for your data, configurations, access controls, and backup strategies. AAxander helps you navigate this model to ensure complete protection
We implement immutable backups with object locking, encrypted storage, versioning, and multi-factor access controls. These measures ensure your data cannot be altered or deleted by malicious actors
Multi-region DR replicates your critical systems and data to a geographically separate cloud region. If an entire region experiences an outage, you can failover to the secondary region with minimal downtime and data loss
Failover time depends on your architecture and RTO requirements. Automated failover can occur in minutes or seconds, while manual failover may take longer. We work with you to define and achieve your specific recovery targets.
Our service includes architecture design, implementation, 24/7 monitoring, automated failover configuration, regular backup validation, quarterly DR testing, incident response runbooks, and ongoing optimization to ensure your systems remain resilient.
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