An innovative training archive management model has been developed by a certain unit, which digitizes and visualizes daily training results, and customizes a "training package" for each officer and soldier to enhance their strengths and weaknesses. This has improved the level of refinement in training management and promoted the overall improvement of training quality and efficiency. The work of military training archives is an important institutional arrangement for optimizing military training management and promoting high-quality development of military training. It has the characteristics of being fundamental, long-term, and comprehensive. The military training archives provide a basic training database. Through systematic analysis of training data, all levels can accurately grasp the training progress of the troops, distinguish different training levels, scientifically formulate training plans, and help officers and soldiers steadily improve their training performance. From this, it can be seen that building a unified and professional military training archive system is of great significance for improving the level of military training governance, achieving high-quality development of military training, adapting to the needs of military modernization and military struggle preparation. The military training archives comprehensively reflect the individual and unit capabilities, characteristics and strengths of officers and soldiers, carry the experience and innovative achievements of various levels of training and preparation, and are the objective basis for analyzing the training situation and evaluating the training level. They are the decision-making basis for selecting task forces and key personnel, and the reference basis for planning and designing combat operations and selecting and organizing combat forces. Accelerate the transformation and upgrading of our military training, requiring all levels to further strengthen the analysis of weaknesses and deficiencies based on data, assess training situations, evaluate training performance, improve training methods, and enable them to assist in combat planning and tactics innovation, fully enhancing the contribution rate of training management to combat readiness. Born in numbers, accumulated in numbers, formed in numbers, adaptable in numbers Comprehensive data analysis of military training archives is like searching for gold in the sand. Data itself is not a "gold mine". Only by utilizing scientific analysis and processing methods to form a data-driven model can we stimulate data vitality and create data value. Otherwise, even with massive amounts of data information, its value will be difficult to explore and develop. For example, utilizing advanced algorithms to analyze audio and video data, scientifically assessing personnel participation, effective training time, and combat effectiveness, supporting training benefit analysis, identifying weaknesses and deficiencies, and adjusting program plans; Using methods such as difference in differences, instrumental variables, and synthetic control, scientifically analyze the effectiveness of training methods, prevent intuitive judgment errors, and so on. Digging into the value of military training archive data can provide a basic basis for improving the overall and refined training management level, helping to optimize and improve training content, standards, and support conditions, and better promote the achievement of consistent combat training. President Xi Jinping emphasized that "leaders and cadres at all levels should strengthen their learning, understand big data, make good use of big data, and enhance their ability to use data to promote various work." Leaders and cadres at all levels should strengthen their awareness of data, regard military training archives work as a regular and fundamental work, and make unremitting efforts to collect and manage training data in a solid and meticulous manner in accordance with the requirements of unified standards, complete content, and dynamic updates. Further improve the basic skills of acquiring, analyzing, and utilizing data, fully tap and utilize the data value of military training archives, promote the transformation of training management from extensive and experiential to scientific and refined, and support first-class training with first-class management. (New Society)