DINROS - Create your SAM roadmap
The purpose of the framework DINROS is to understand current SAM tool capabilities, using that baseline to plan how and where to make improvements within six critical SAM activities.
DINROS - The six SAM activities
Discovery is the act of interrogating TCP/IP networks to identify network-attached physical and virtualized platforms upon which software executes. Discover all platforms across the network and categorize these into those which have the potential to run Enterprise Software (i.e Oracle) and those which do not with minimal impact.
This is to ascertain potential financial exposure from licensing requirements.
The purpose of inventory is to capture platform configuration information and to extract a complete list of all its software.
Enterprises often have multiple discovery and inventory solutions. Normalization is the consolidation of discovered inventory datasets to remove duplicated or conflicting information.
The goal of reconciliation is primarily to harmonize contract, purchase and entitlement information with normalized inventory data to establish an ELP - the balance of licenses purchased to licenses consumed. ELP forms the basis of compliance, risk-reduction, audit defense, contract (re)negotiations, license "true ups" and optimizing software spend. Given the variety of SAM stakeholders, to accomplish these tasks, reconciliation merges normalized asset data with related information from other, often external, sources.
The goals of license optimization are to optimize software spending, keep track of changing software license structures and better manage vendors. Optimizing license position means being able to reduce the number, type and expense of licenses needed and in use, as appropriate.
SAM tools both consume and produce data and information, which they must share to be useful. Gathering technical, financial and contractual data in a central system of record for IT assets enables I&O leaders to manage vendors effectively, and software assets from requisition through retirement. Implicit is the need for an integrated workflow and data persistence, driving the need for a centralized information repository in which to store and make available the results of activities.
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