Turnover and lack of skills can be a constant concern. Not to mention the uncertainty of your vendors' direction. You could spend less time hiring and training in-house by taking advantage of our application expertise (MS Dynamics 365, PeopleSoft, Netsuites, and Security)
"A key factor in making this change was a need for 24x7 support for our global operations. To develop that in-house, in our dynamic environment, is unrealistic. You can't staff it 8 to 12 hours a day in the U.S. and then have people on call...it would demand a multiple-shift environment, which would have been difficult for us to resource and fund." -- Colorado K12
How we manage our client's dynamic applications:
Maintain a pool of experts, 24x7.
Provide monitoring capabilities, 24x7.
Utilize high availability architecture.
Provide disaster recovery options.
Employ best-of-breed management tools.