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Simplified Disaster Recovery as-a-Service with Cloud Storage Service at the Edge

Growing security threats, such as ransomware attacks, combined with the potential outages caused by natural disasters, operational or human errors, make Disaster Recovery (DR) and Business Continuity (BC) a must have strategy for any enterprise IT organization. But executing on the DR/BC strategy without cutting corners or breaking the bank isn’t a trivial effort. 

ClearSky Data’s innovative approach to cloud storage service at the edge has taken DR to the next level:



Cost-effective, simplified DRaaS with built-in hybrid cloud storage service
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Multi-Site DR

Multi-cloud storage-as-a-service with instant multi-site data availability
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With ClearSky Data you can:

  • Meet aggressive RPO/RTO in minutes, instead of hours: (RPO = 0,
    RTO < 10-15 min)
  • Eliminate/avoid costs associated with secondary infrastructure
  • Reduce storage costs by more than 50%
  • Get automatic failover recovery
  • Gain complete data mobility/portability without replication
  • Ensure flash performance with automatic data protection and security
  • Test your DR environment as often as necessary without added costs
  • Pay-as-you-use model

How we do it:

Each data center (physical or virtual) contains a ClearSky Edge Cache so users can access data from whichever data center is running. Both Edge Cache instances are connected to a pair of metro PoPs (for redundancy) using dedicated high-speed network connections (part of the service). Behind the PoPs, a private long-haul network provides a high-speed, high-bandwidth connection to the Backing Cloud.

If the primary data center goes down, taking that Edge Cache with it, an IT administrator can immediately use the ClearSky Storage Manager web dashboard to migrate data volumes or snapshot clones to the DR site, where they are exposed for users via the Edge Cache in that location. In VMware environments, an administrator can also access the ClearSky Service through the vCenter to perform application-specific migrations.


ClearSky Architecture

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