Boost OpenSearch vector search performance with Intel AVX-512
Introduced in OpenSearch 2.18, Intel Advanced Vector Extensions 512 (Intel AVX-512) is a set of new instructions that can accelerate vector workload performance.... Read more.
Introducing byte vector support for Faiss in the OpenSearch vector engine
The growing popularity of generative AI and large language models (LLMs) has led to an increased demand for efficient vector search and similarity operations. These... Read more.
Optimizing OpenSearch with Faiss FP16 scalar quantization: Enhancing memory efficiency and cost-effectiveness
The rise of large language models (LLMs) and generative AI has ushered in a new era of natural language processing capabilities. Vector databases have emerged as... Read more.
Byte-quantized vectors in OpenSearch
Until now, the OpenSearch k-NN plugin has supported the indexing and querying of vectors of type float, with each vector element occupying 4 bytes. This can be expensive... Read more.
