Data organization is the process of structuring, arranging, and managing data in a systematic way to optimize storage and retrieval. This involves organizing data in a logical and coherent manner, creating meaningful relationships between different datasets, and ensuring data is easily accessible and understandable for users. Data organization is essential for efficient data management, analysis, and decision-making in various fields such as business, science, and research. Techniques used in data organization include data modeling, database design, indexing, and data classification.