GitHub - unum-cloud/usearch: Fast Open-Source Search & Clustering engine × for Vectors & 🔜 Strings × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
E-Commerce search at scale on Apache Lucene (tm)
After many years running its own in-house C++ search engine, Amazon is exploring moving its customer facing e-commerce product search to Apache Lucene (tm), serving millions of customers each day worldwide. Solr, Elasticsearch and other Lucene derivatives have been used widely for many years at Amazon, but until now the .com product search has been powered by a proprietary in-house engine. We'll d
Elasticsearch Site Search UI Components – Searchkit
Searchkit is an open source library which helps you build a great search experience with Elasticsearch. import Searchkit from "searchkit" import Client from '@searchkit/instantsearch-client' import { InstantSearch, SearchBox, Hits, RefinementList, Pagination, RangeInput } from 'react-instantsearch'; const sk = new Searchkit({ connection: { host: 'http://localhost:9200', // cloud_id: "elastic-cloud
Faceted navigation best (and 5 of the worst) practices
accessibility 10 advanced 195 AMP 13 Android 2 API 7 apps 7 autocomplete 2 beginner 173 CAPTCHA 1 Chrome 2 cms 1 crawling and indexing 158 encryption 3 events 51 feedback and communication 83 forums 5 general tips 90 geotargeting 1 Google Assistant 3 Google I/O 3 Google Images 3 Google News 2 hacked sites 12 hangout 2 hreflang 3 https 5 images 12 intermediate 205 interstitials 1 javascript 8 job s
Data visualization with Elasticsearch aggregations and D3
Update November 2, 2015: Please note that facets are not supported in Elasticsearch 2.0+. For those of you familiar with Elasticsearch, you know that its an amazing modern, scalable, full-text search engine with Apache Lucene and the inverted index at its core. Elasticsearch allows users to query their data and provides efficient and blazingly fast look up of documents that make it perfect for cre
Solr vs Elasticsearch: Performance Differences & More - Sematext
“Solr or Elasticsearch?”…well, at least that is the common question we hear from Sematext’s consulting services clients and prospects. Which one is better, Solr or Elasticsearch? Which one is faster? Which one scales better? Which one is easier to manage? Which one should we use? Is there any advantage to migrating from Solr to Elasticsearch? – and the list goes on. These are all great questions,
Faceted Search « Another Word For It
Dynamic faceting with Lucene by Michael McCandless. From the post: Lucene’s facet module has seen some great improvements recently: sizable (nearly 4X) speedups and new features like DrillSideways. The Jira issues search example showcases a number of facet features. Here I’ll describe two recently committed facet features: sorted-set doc-values faceting, already available in 4.3, and dynamic range
Elasticsearchの"Aggregations"を使って SQLの"Group by"を置き換える - Qiita
はじめに Elasticsearchのv1.0.0 が無事リリースされ、Aggregations APIの利用が可能になりました。 Elasticsearchはこれまで、検索結果を集約して解析する仕組みとしてFacets APIを提供していましたが、実質SQLのGroup byでのcountに相当する機能しかなかったため、maxやavgといった複雑な条件で集約を行いたい場合、クエリを分けて集約したり解析したりするしかありませんでした。 v1.0.0でAggregations APIが提供されたことで、maxやavgはもちろん、日付でヒストグラムを取得するといった複雑な集約も楽に行えるようになり、SQL型検索エンジンからの置き換えも行いやすくなってきたのではないかと思います。 内容 Aggregationsで何ができるのか、SQLのGroup byとの置き換えを例に検証してみましたので、その
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