The concept of Manager of Managers (MoM) has existed for many years but does it mean the same today as it always has?

MoMs were introduced to overcome the problem where lower order management systems e.g. Element Management Systems (EMS) gave a very fragmented view of the network, leaving it up to operations staff to piece together the puzzle to form a picture of the complete network and its current status. This picture often only existed in the mind of the user and the detail of that picture dependent on the individual’s experience. Correlation of events across the diverse ‘stove pipe’ solutions was primarily a visual correlation on the part of the user.

The introduction of MoMs enabled Network operations staff to pull together management information into one central point. Thus providing a single integrated view of the entire network and enabling the introduction of automated correlation systems. This is why MOM is sometimes referred to in some circles as the ‘single pane of glass’. While the concept was fine, in the early days the practice was somewhat limited by the lack of integration capabilities supported by the lower order systems. Standard interfaces and APIs were few and far between. It probably wasn’t until the development of standards such as the Simple Network Management Protocol (SNMP) that MoM capability became a reality. With the advent of web services enabling more federated integration between individual management systems this has received further impetus.

Today we see the adoption of MoM concepts being widely used, although ironically the term itself seems to have faded from our common vocabulary. While the term ‘MoM’ has traditionally been associated with consolidation of lower order systems into the Network Layer, the same principles are now being applied for managing systems, applications, services, customers or business units etc. Effective management at these higher levels still depends on the collection of data and information from the underlying systems. So the deployment of MoMs continues to gather pace and indeed some existing network centric MoMs are being re-positioned for managing at these higher layers with varying degrees of effectiveness. Undoubtedly, we will see wider adoption of Service Management Systems, SLA Management Systems, Business Management Systems and so on, each a new generation of MoM in their own right. For example, the BSM (Business Service Management) dashboard is a type of MoM albeit designed less for real time operations support than for broader business and technology alignment.

The question remains whether any of the current crop of MoM type technologies is ready to take on the mantle for real time dynamic infrastructure support? More about that in a later blog.

Ian Best