Resource management is the process of identifying, collecting, tracking, and allocating resources in an organization to achieve goals. It includes managing human resources, project resources, infrastructure, and natural resources. Effective resource management reduces turnaround times, maximizes efficiency, prevents miscommunication, allows for better forecasting, and reduces challenges like unclear planning, lack of data and assessment, and inefficient resource use. Key techniques include resource allocation, scheduling, smoothing, leveling, and forecasting. Best practices involve agreements, performance reviews, meetings, clear project plans, communication plans, follow-ups, budget planning, and project management tools.