Cloud DNS is a multi-million-dollar industry with some estimates of the size of the global DNS market surpassing $215M. The reason why Cloud DNS is such a burgeoning field is because of the benefits it can offer to a company. Having DNS servers on the cloud allows a company a lot of flexibility in its operation as well as offering it a lot of different ways to deal with any issues that may arise such as DDoS or similar types of attacks. As with any new development, there are pros and cons and we shall explore them in detail to determine what we need to know about Cloud DNS and if it's a viable consideration for a corporate entity.
Cost Viability Analysis
When setting up an on-site server, the initial cost will be quite large, but maintenance costs over time would be minimalized since the server would already exist and upgrades would not be nearly as costly as rebuilding the entire server from scratch. However, for a growing corporate company, the volume of growth might require new hardware to be installed regularly, nullifying any benefit from installing a server on-site as a one-time fee. In situations like these, the cloud excels by offering DNS servers that are not only available to the company from anywhere in the world but also ensures that the servers can't be physically tampered with or damaged. For smaller companies, however, it should be noted that data recovery costs could be quite large in the case of having to restore a server backup.
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