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(HA)
Technology presumes there's just one right way to do things
and there never is.
It is not enough to simply purchase a High Availability solution.
What is important is to INTEGARATE HA SOLUTIONS INTO A SINGLE HA SYSTEM where all components operate and communicate within a complete HA environment.
Digital Edge designs HA systems using multiple vendors and methodologies providing a path to the least expensive solution to HA efforts. We assist our clients in answering the following questions:
- How much availability is needed
- What system components must be built with HA considerations
- What is the best HA solution or vendor that would fully utilize existing resources, without large initial investments.
- How to integrate HA components into single HA system.
- How to test and certify HA solution
- How to maintain and upgrade you HA solution
- How to scale your HA system and its components in the future
- How to recover HA system after failure of a component.
- Change management for your HA system.
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In most situations, purchasing a single high availability solution does not make your system "high available". Considering a full technology system which provides business services consists of multiple components such as networks, databases, application services, shared resources etc.; high availability solution should cover all such components and their intercommunication.
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Digital Edge concentrates on both the research and implementation of high availability solutions. We closely monitor the development of high availability implementations within the industry paying close attention to specific problems encountered in such implementations, as well as the solutions to those problems. We study the work of various vendors of high availability solutions, and architect ways of integrating them with each other along with the final business applications.
High Availability network architecture falls under one of Digital Edge's "Advanced Services". It is not that HA is inherently difficult if viewed as a single product, however, it should not be looked upon in this way. At Digital Edge, we will ensure that your system meets your HA requirements by viewing, and testing your network as a complete entity. It is only in this way can you be assured of a total HA solution.
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