It takes a technologically nimble and well-managed enterprise to take advantage of today\u2019s fast-changing market conditions. Eschewing the plodding, monolithic business models of the past, today\u2019s best-run businesses rely on interchangeable, best-of-breed approaches that allow them to adapt on the fly and seize market opportunities others miss.\n\nMulti-sourcing brings speed, but also complications\n\nAt the heart of such speed and agility is the practice of multi-sourcing, a business model that has been on the rise for many years and is now considered a secular trend. But many enterprises still struggle with managing and integrating so many service streams to achieve their desired business outcomes.\n\n\nFrom the supply side, service providers and system integrators find themselves competing for many smaller, unbundled contracts, working feverishly to wring every drop of business from today\u2019s changing market. Solution and product vendors are emerging from everywhere, and the pace of innovation and solution development is only gaining speed. After Silicon Valley, places such as Israel and India have become meccas of IT innovation and entrepreneurship. Mergers and acquisitions continue to define the IT industry, and consolidation activity promises to gain momentum in the coming years.\n\n\nBecause technology now plays a leading\u2014and not just a supporting\u2014role in the transformation of so many industries, companies are facing Hobson\u2019s choice when it comes to managing multiple providers. In other words, they can take it or leave it, but leaving it would mean certain death. Multiple, integrated solutions and providers are essential parts of nearly every successful business\u2019 IT landscape today.\n\nThe time is now to pay attention to how solutions connect and how providers relate to one another.\n\nIf dealing with an ever-expanding IT ecosystem is a mandate for enterprises, then developing the organizational maturity and capability of integrating and managing services purchased from disparate and specialized vendors is a necessary part of it. This means automating multi-vendor governance capabilities and leveraging tools and processes that help integrate the delivery and management of services from an end-to-end perspective. The fast-developing ecosystem proffers a strategic choice: to buy services (outsource to a third party) or to build services (develop in-house capability and implement within the enterprise). And, at the risk of stating the obvious, there\u2019s no one-size-fits-all answer.\n\n\nThinking about how to manage the day-to-day processes and communications needed to integrate service components is not a very exciting topic against the noise of new digital capabilities like automation and data analytics. But as mundane as it may seem, buying or building service integration and management is critical to the future success of an enterprise.\n\n\nThe days of \u201cone-throat-to-choke\u201d partnerships between enterprise and services providers are numbered. The time is now to pay attention to how solutions connect and how providers relate to one another. Looking toward an uncertain future in which it seems nearly everyone\u2019s head is in the cloud, getting down to brass tacks will make all the difference.