भेक्टर डाटाबेस एम्बेडिङ्गहरु (भेक्टर प्रतिनिधित्व) लाई समानताद्वारा भण्डारण र कुशलतापूर्वक खोज गर्दछन् — सिमान्टिक खोज, RAG, र सिफारिस प्रणालीहरु सक्षम गर्दछन्। तिनीहरु एम्बेडिङ्गहरु संग काम गर्ने आधुनिक AI अनुप्रयोगहरुको लागि मुख्य पूर्वाधार घटक हुन्।
भेक्टर डाटाबेसहरुले के गर्दछन्
VECTOR DATABASE → stores EMBEDDINGS (vectors) and searches them by SIMILARITY:
→ store millions of vectors (representing documents, images, etc.)
→ given a query vector, efficiently find the most SIMILAR vectors (nearest neighbors)
→ optimized for high-dimensional vector similarity search at scale
→ enables fast semantic similarity search over large embedding collections
किन तिनीहरु आवश्यक छन्
→ semantic search/RAG need to find the most relevant items by EMBEDDING SIMILARITY
→ comparing a query against millions of vectors naively is SLOW → vector DBs use
approximate nearest neighbor (ANN) algorithms for FAST similarity search
→ purpose-built for the vector similarity search that AI applications need at scale
