Elasticsearch
Free and Open, Distributed, RESTful Search Engine (by elastic)
OpenSearch
🔎 Open source distributed and RESTful search engine. (by opensearch-project)
Our great sponsors
| Elasticsearch | OpenSearch | |
|---|---|---|
| 91 | 19 | |
| 67,391 | 8,609 | |
| 0.9% | 3.1% | |
| 10.0 | 9.9 | |
| 2 days ago | 6 days ago | |
| Java | Java | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Elasticsearch
Posts with mentions or reviews of Elasticsearch.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-18.
- One .gitignore to rule them all
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Who's hiring developer advocates? (October 2023)
Link to GitHub -->
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Do we think about vector dbs wrong?
I believe the 1024 limit has been upped in recent versions of Elasticsearch
-
Elasticsearch VS openobserve - a user suggested alternative
2 projects | 30 Aug 2023
- Fleet datastreams: custom index templates
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Integrating Elasticsearch with Node.js Applications
Elasticsearch is written in Java and its source code is available on Github.
-
What Is a Vector Database
No - they just did something in Elasticsearch to make their own FieldType https://github.com/elastic/elasticsearch/pull/95257
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Top 10 Best Vector Databases & Libraries
Elasticsearch (63.3k ⭐) → A distributed search and analytics engine that supports various types of data. One of the data types that Elasticsearch supports is vector fields, which store dense vectors of numeric values. In version 7.10, Elasticsearch added support for indexing vectors into a specialized data structure to support fast kNN retrieval through the kNN search API. In version 8.0, Elasticsearch added support for native natural language processing (NLP) with vector fields.
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10+ Open-Source Projects For Web Developers In 2023
GitHub Stars: 63.3 K GitHub Link: https://github.com/elastic/elasticsearch
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Java NullPointerException when running CK analysis on Elasticsearch project
I am trying to run a CK analysis on the Elasticsearch project using this CK tool. However, I am getting a NullPointerException with the following error message:
OpenSearch
Posts with mentions or reviews of OpenSearch.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-08-30.
-
OpenSearch VS openobserve - a user suggested alternative
2 projects | 30 Aug 2023
- An alternative to Elasticsearch that runs on a few MBs of RAM
-
Postgres FTS vs the new wave of search engines
OpenSearch
- ZincSearch – lightweight alternative to Elasticsearch written in Go
- OpenSearch 2.0
- Elastic and Amazon reach agreement on Elasticsearch trademark infringement suit
-
Goodbye AWS OpenSearch, hello self-hosted ElasticSearch on EC2
The future of OpenSearch doesn't look bright. AWS OpenSearch project on github has tanked since AWS took over while ElasticSearch project is keeping up a steady pace.
-
Introduction to OpenSearch
Below is an example of adding a JSON document to an OpenSearch index by sending an HTTPS request, taken from the official OpenSearch project site.
- Amazon Elasticsearch Service Is Now Amazon OpenSearch Service
- Elastic has broken filebeat as of 7.13; it no longer works with AWS managed ElasticSearch
What are some alternatives?
When comparing Elasticsearch and OpenSearch you can also consider the following projects:
Apache Superset - Apache Superset is a Data Visualization and Data Exploration Platform [Moved to: https://github.com/apache/superset]
graylog - Free and open log management
bleve - A modern text/numeric/geo-spatial/vector indexing library for go
pgvector - Open-source vector similarity search for Postgres
Whoosh
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow
Apache Solr - Apache Lucene and Solr open-source search software
Metabase - The simplest, fastest way to get business intelligence and analytics to everyone in your company :yum:
elasticsearch-dsl-py - High level Python client for Elasticsearch
Milvus - A cloud-native vector database, storage for next generation AI applications
Typesense - Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
django-haystack - Modular search for Django
Elasticsearch vs Apache Superset
OpenSearch vs graylog
Elasticsearch vs bleve
Elasticsearch vs pgvector
Elasticsearch vs Whoosh
Elasticsearch vs MeiliSearch
OpenSearch vs Apache Solr
Elasticsearch vs Metabase
Elasticsearch vs elasticsearch-dsl-py
Elasticsearch vs Milvus
Elasticsearch vs Typesense
Elasticsearch vs django-haystack