How well are we serving our customers? How well are we serving ourselves? How well are our vendors serving us? These are simple questions often extremely difficult to answer accurately, timely, and in an easy to understand manner. These perspectives lie at the heart of FoSLM's focus and, like a breath of fresh air, renews the SLM mindset.
As one manager of a large credit card company put it: "A fool with a tool is still a fool." FoSLM brings this point home by emphasizing that a plan must be in place before selecting the tool to make it happen. The number of companies offering SLM tools is approaching the three-digit mark. Because of this, it is vital that a company have their plan in place before shopping. Otherwise, like going to the supermarket hungry, you may wind up buying things you don't really need. And while you may eventually eat those other things, shelfware has the potential of costing time, money, and careers.
Drawing on decades of combined experience, the authors zero in on the concept of "end-to-end" metrics. This customer-centric view cannot be seen among the vast silos of vertically aligned data based on individual network components. These must be combined and related to business functions at the transaction level -- and reported in a manner the customer understands. Quality service, from the customer's viewpoint, is the prime directive.
For companies embarking on establishing or refurbishing their SLM programs, the FoSLM book is a must. There are strategies, tactics, and operations for building a game plan. There are examples, templates, and references in its appendix. Dozens of available SLM-related products are briefly discussed. To use an Emerilism, the FoSLM takes SLM and kicks it up a notch.
The five chapters of Part I thoroughly covers principles. One of the strongest chapters in this part is 2, which addresses factors and issues that other books (and articles and white papers) seem to sidestep. Among them are the effect of batch processing and workload on your ability to meet service level objectives, security, recovery management and costs/affordability. Lest you think that batch processing is a thing of the past, consider what it takes to refresh data warehouses and data marts, which depend on batch processing. Workload management, especially the balancing act of squeezing in batch jobs, back-ups and other tasks that need to occur in maintenance windows that are shrinking because the demands of e-commerce and supply chain management practically demand 24x7, is highlighted in this book as well. Other chapters in Part I that contained gems include: the report card summary in chapter 3 (service level reporting), the plethora of tips in chapter 4 (service level agreements) and the excellent collection of resources cited in chapter 5 (standards efforts).
Part II of the book is weak. It consists of a chapter on service level management practices for a selection of U.S. companies, and a chapter on service level management products. In my opinion this entire part of the book can be dispensed with because the authors have a web site that augments this book that provides a more up-to-date survey of practices in the U.S. and an additional survey that is global. The chapter on products was obsolete before the book was published. Again, the web site (URL is provided in the book) provides up-to-date information.
Part III is superb. It is a roadmap to developing, implementing and managing service levels, starting with chapter 8 that leads you through developing a business case. Chapter 9, implementing service level management, was a little light because the task is much larger than what the authors squeezed into the 14 pages allocated to this topic. Chapter 10 is devoted to data and metrics, which are essential to a viable service level management initiative. The remaining two chapters are a wrap-up; however, each is worth a thorough reading because there are gems of information and advice sprinkled throughout.
The appendices are forms and templates, which can also be obtained in soft copy from the authors' web site. Each of these artifacts are valuable and will save you a significant amount of time if you're starting from scratch.
I'm tempted to subtract a star for Part II's deficiencies, but I won't because this book still stands as the best I've read. Moreover, the authors make available updated information on their web page, which is something you cannot do with a paper book, and also provide a wealth of additional material that adds significantly to this book's value. My hope is the authors will trade the page count consumed by Part II for a more in-depth treatment of implementation in chapter 9.