What Does Information Life Cycle Management (ILM) Mean?
Information Life Cycle Management (ILM) is a complex Data Life Management Cycle (DLM) subset and Records and Information Management (RIM) practice used for data storage, system administration and management. The strategic ILM approach is used to determine how data is moved, deleted, destroyed or archived and is based on automated storage procedures, manual data organization formats (paper, microfilm, photographs, negatives and audio/video recordings) and early data storage management, like hierarchical storage management (HSM).
Techopedia Explains Information Life Cycle Management (ILM)
ILM is effective in modern computing where data management is critical, due to compliance issues from legislation like the Health Insurance Portability and Accountability Act (HIPAA) and the Sarbanes-Oxley Act. Both are used to regulate particular types of data management. ILM uses more complex criteria than data file type, age and access frequency. ILM products automate data management by organizing data and automating data migration into tiers categorized by policy criteria. ILM is based on three storage strategies, as follows:
