HFHussain Fakhruddininsultanbyte.com·2d ago · 9 min readArabic search in production: normalization, stemming and relevance QAArabic search rarely fails because a team forgot to add a search box. It fails in the gap between what a user types, what the index stores, and what the analyzer quietly changes along the way. A produ20
MSManu Shuklainecorpit.hashnode.dev·2d ago · 12 min readOpenSearch semantic enrichment reached VPC domains on 17 August 2026 with an authorization step AWS did not announceOpenSearch semantic enrichment reached VPC domains on 17 August 2026 with an authorization step AWS did not announce Summary. On 17 August 2026 AWS extended automatic semantic enrichment in Amazon Ope00
MSManu Shuklainecorpit.hashnode.dev·Aug 14 · 18 min readDynamoDB vector search vs pgvector vs OpenSearch: the 2026 cost callDynamoDB vector search vs pgvector vs OpenSearch: the 2026 cost call Summary. AWS made vector search in Amazon DynamoDB generally available on 5 August 2026, in all commercial AWS Regions plus the AWS00
KSKaran Singhinskaran.hashnode.dev·Jul 15 · 7 min readSemantic Search Isn't Enough: A Practitioner's Guide to Hybrid RetrievalEvery team that adds "AI search" to their product follows the same arc. They embed their documents, stand up a vector database, wire up nearest-neighbour search, and demo something that feels magical 12K
Hhimanshuinhimanshutech.hashnode.dev·Jun 20 · 9 min readWhat AI Engineers Can Learn From OpenSearch's Move to gRPCWhy a search engine changing its transport protocol quietly became one of the most important infrastructure decisions for RAG and vector workloads in 2025 Let's start with a number that deserves more01A
JGJames Gainesinblog.gainesai.com·Apr 28 · 10 min readWhy Vector Search Alone Fails on Regulatory Documents TL;DR Vector search is great at finding semantically similar content, but it struggles with broad keyword-heavy queries common in regulatory and clinical document search. By combining BM25 keyword mat00
RWRick Wiseincloudcostwise.hashnode.dev·Apr 9 · 3 min readYour OpenSearch Bill Is Bigger Than You Think: A Technical Cost BreakdownOpenSearch can look cheap at first glance, then surprise you in the monthly bill. Most teams look at one line item and assume that is "the OpenSearch cost." In reality, OpenSearch spend is a composite of compute, storage, backups, and data movement, ...00
DLDhananjay Lakkawaringenaiguru.hashnode.dev·Mar 14 · 5 min readStop Overpaying for VectorDBs: Architecting Serverless RAG on AWSBuilding a Retrieval-Augmented Generation (RAG) prototype takes a weekend. Taking that prototype to production without burning through your infrastructure budget is a completely different engineering 10
RSReactive Searchinblog.reactivesearch.io·Feb 24 · 3 min readReactiveSearch is Now Fully Open SourceThe entire ReactiveSearch stack is now completely free and open-source: API gateway, dashboard, search relevancy, pipelines, AI search, analytics, access control, caching, UI builder and more. No payw00
VPVeer Pratap Singhinveer-tech.hashnode.dev·Feb 10 · 6 min readBuilding a DORA-Compliant SOC Logging Architecture Building a DORA-Compliant SOC Logging Architecture with Wazuh and Azure Blob Storage When working with a European client in the financial domain, one of the key requirements we had to address was comp00
