Traditional Monitoring solutions require you to purchase Server and network hardware plus OS, database and application licenses. The larger the Operation, the larger the capital investment. Such projects also require man years of effort to configure effective monitoring. It takes many months before basic value is realised.
With OMS, Time to Value is within weeks rather than months. There is no need to procure, setup and configure on premise hardware with software.
Your Operations Team do not need to work to tune and mature monitoring. OMS log analytics (in the cloud) absorb your Machine Data and automatically provides you with pro-active best practice guidance and advice.