High Availability System The ultimate disaster tolerant system is classed as a high availability (HA) system. This configuration is designed to eliminate application downtime by using redundant hardware and networking components and specialized application and operating system software. HA systems can seamlessly route around failures in the computing infrastructure without affecting end-user access to data.  

Clustering
 
Clustering uses redundancy to minimize the impact of an outage to end users. In a clustering environment, multiple application servers are configured to operate as a single computing unit. Each server is referred to as a cluster node. If an application or node fails, the impacted processing automatically fails over to a surviving node. Clustering is configured for either local failover, using mirroring technologies over a LAN or MAN, or for global outage protection, using replication techniques across a wide-area network (WAN).


Clustering provides continuous 24x7 monitoring with comprehensive fault detection and automated failover to secondary nodes in the cluster.  This will ensure service continuity in the event of a failure and eliminate the need for immediate on-site manual intervention.


eNation installs and configures High Availability software solutions that run on a variety of OS platforms, and can cluster up to 32 servers for a variety of applications such as databases, web, mail etc.


eNation utilizes products from the top vendors in this field to provide clustering solutions specifically designed for at least 99.999% availability, or the equivalent of less than 5.3 minutes of downtime a year.


Benefits of implementing a High Availability / Clustering solution:
  • 24 x 7 Monitoring
  • Fault Detection
  • Automatic Failover
  • Variety of OS Platforms
  • GUI Administration
  • Affordable
  • Supports up to 32 nodes
eNation’s broad portfolio of Managed Services delivers multiple options to meet your business needs. eNation – the global electronic nation – builds and manages global data centers to host online operations.  Failsafe switchovers between locations to ensure 100% up-time regardless of local conditions, proactive load balancing to give your clients maximum speed, and state-of-the-art security mean you can concentrate on taking care of your business, not on running a computer server operation.


2007-03-15 - eNATION CORPORATION™ named one of Canada’s Top Up and Comer Technology Companies

2008-09-03 - eNation Corporation Honored by Computerworld as Green Data Center

2008-07-14 - Sole Canadian Hosted Data Center to Receive 2008 Green Enterprise IT Award Honorable Mention


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