Experience pattern recognition search with unmatched speed and typo tolerance.
v3.3.0.6 $ dotnet add package IndxSearchLib
This demo shows out-of-box performance. The dataset has not been altered in any way.
The core technology of traditional search systems has remained unchanged for decades.
Indx introduces a fundamental change in search technology, and a significant leap forward.
Punctuation
Language
Indx's unique approach doesn't rely on traditional linguistic structures.
The system operates without knowing what a word or a comma is. Instead it uses pattern recognition, a method more similar to the human brain.
Indx redefines the search technology landscape, rendering traditional search principles like stop-words and tuning increasingly obsolete.
Indx is exceptionally adept at handling spelling errors. It also uniquely matches queries across words.
See benefits
When indexing, a relevancy model is generated by extracting features from all documents.
The features contains essential parameters like frequency and rarity which are mapped as vectors into a multi-dimensional hypersphere.
When searching, the features of the search query are mapped into this space, and the search results are arranged in the order of the applied distance measure.
Indx performs a search on entire sentences, not just the underlying keywords. This means better matching across words, for incomplete names, and spelling variations.
Why develop with Indx?
Indx is a better starting point for enterprise search applications.
Read the docsBenchmarks
| indx | solr | elastic | |
| Index ~44000 airports | 0,5 seconds 4x faster | 2,1 seconds 4x slower | 3,7 seconds 7x slower |
| Search 44K records | 0,08 ms 200x faster | 16-50 ms 200x slower | 53-155 ms 660x slower |
| Index ~1 Million music artists | 3,8 seconds 4x faster | 15,7 seconds 4x slower | 30,5 seconds 8x slower |
| Search 1M records | 0,55 ms 38x faster | 88-205 ms 160x slower | 21-340 ms 38x slower |
| Fuzzy algorithm | Relevancy Ranking | Levenshtein | Levenshtein |
| Fuzzy limitation | Unlimited | Max 2 characters | Max 2 characters |
| Installation size | 178 kB | 583 MB | 706 MB |
Benchmarks were performed with identical datasets and hardware.
OurAirports -> 44.015 medium and large airports
MusicBrainz -> 1.001.018 music artists
Indx features an unmatched fault–tolerance and answers in microseconds
Benefits
Development options
.NET C# class library
- Self hosted with unlimited usage
- Recommended for .NET projects and projects with a large volume of data to index and search
- GDPR compliance by self-hosting
REST API on Azure
- Easy to get started
- Highly compatible with your existing tech stack
- EU Norway East servers