This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Five Forces Driving SD-WAN Migration
Legacy WANs are unfit for the digital era. The public Internet continues
to be plagued by congestion and reliability problems caused by
exponential traffic growth, bandwidth-intensive applications, and
expanding network complexities. MPLS was designed before the cloud and
brings along with it high costs, inflexibility, and long deployment
times. These deficiencies have given rise to a technology known as