As search technology evolves, vector search is emerging as a critical tool for modern enterprises, enhancing discovery and decision-making by analyzing the relationships between data points through mathematical representations called vectors. Unlike traditional search methods that rely on keyword matches, vector search identifies contextual similarities and meaning, making it ideal for applications such as recommendation systems, document retrieval, and fraud detection. It utilizes machine learning techniques to improve the accuracy and relevance of search results, especially for unstructured data, complex queries, and multilingual applications. While vector search offers significant advantages, including context-aware results and scalability for large datasets, it also poses challenges like computational complexity, storage requirements, and data privacy concerns. Businesses across various industries are adopting vector search to improve knowledge management and customer support, with future advancements expected to enhance efficiency, adaptability, and privacy-preserving capabilities.