Mohit Bharti. Architectures and Optimization Strategies for Real-Time Machine Learning Recommendation Systems: A Systematic Review of Scalability Challenges. Int. J. Sci. Res. Comput. Sci. Eng. Inf. Technol [Internet]. 2025 Jan. 19 [cited 2025 Jul. 31];11(1):797-808. Available from: https://ijsrcseit.com/index.php/home/article/view/CSEIT25111258