Software Alternatives & Reviews

Apache Solr VS Carrot2

Compare Apache Solr VS Carrot2 and see what are their differences

Apache Solr logo Apache Solr

Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...

Carrot2 logo Carrot2

Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for.
  • Apache Solr Landing page
    Landing page //
    2023-04-28
  • Carrot2 Landing page
    Landing page //
    2021-08-22

Apache Solr videos

Solr Index - Learn about Inverted Indexes and Apache Solr Indexing

More videos:

  • Review - Solr Web Crawl - Crawl Websites and Search in Apache Solr

Carrot2 videos

No Carrot2 videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Apache Solr and Carrot2)
Custom Search Engine
92 92%
8% 8
Search Engine
88 88%
12% 12
Custom Search
93 93%
7% 7
Search API
95 95%
5% 5

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Apache Solr and Carrot2

Apache Solr Reviews

Top 10 Site Search Software Tools & Plugins for 2022
Apache Solr is optimized to handle high-volume traffic and is easy to scale up or down depending on your changing needs. The near real-time indexing capabilities ensure that your content remains fresh and search results are always relevant and updated. For more advanced customization, Apache Solr boasts extensible plug-in architecture so you can easily plug in index and...
5 Open-Source Search Engines For your Website
Apache Solr is the popular, blazing-fast, open-source enterprise search platform built on Apache Lucene. Solr is a standalone search server with a REST-like API. You can put documents in it (called "indexing") via JSON, XML, CSV, or binary over HTTP. You query it via HTTP GET and receive JSON, XML, CSV, or binary results.
Source: vishnuch.tech
Elasticsearch vs. Solr vs. Sphinx: Best Open Source Search Platform Comparison
Solr is not as quick as Elasticsearch and works best for static data (that does not require frequent changing). The reason is due to caches. In Solr, the caches are global, which means that, when even the slightest change happens in the cache, all indexing demands a refresh. This is usually a time-consuming process. In Elastic, on the other hand, the refreshing is made by...
Source: greenice.net
Algolia Review – A Hosted Search API Reviewed
If you’re not 100% satisfied with Algolia, there are always alternative methods to accomplish similar results, such as Solr (open-source & self-hosted) or ElasticSearch (open-source or hosted). Both of these are built on Apache Lucene, and their search syntax is very similar. Amazon Elasticsearch Service provides a fully managed Elasticsearch service which makes it easy to...
Source: getstream.io

Carrot2 Reviews

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Social recommendations and mentions

Based on our record, Apache Solr should be more popular than Carrot2. It has been mentiond 17 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Apache Solr mentions (17)

  • Swirl: An open-source search engine with LLMs and ChatGPT to provide all the answers you need 🌌
    Using the Galaxy UI, knowledge workers can systematically review the best results from all configured services including Apache Solr, ChatGPT, Elastic, OpenSearch, PostgreSQL, Google BigQuery, plus generic HTTP/GET/POST with configurations for premium services like Google's Programmable Search Engine, Miro and Northern Light Research. - Source: dev.to / 8 months ago
  • Looking for software
    Apache Solr can be used to index and search text-based documents. It supports a wide range of file formats including PDFs, Microsoft Office documents, and plain text files. https://solr.apache.org/. Source: 12 months ago
  • 'google-like' search engine for files on my NAS
    If so, then https://solr.apache.org/ can be a solution, though there's a bit of setup involved. Oh yea, you get to write your own "search interface" too which would end up calling solr's api to find stuff. Source: over 1 year ago
  • Search engine.
    Developers will use their SQL database when searching for specific things like client names, product names, or address search. Now when you want to level up from there and search all tables you better off using a separated server with a specific program like https://solr.apache.org/. Source: over 1 year ago
  • Search text from PDF files stored in an S3 bucket
    We’re using a self-managed OpenSearch node here, but you can use Lucene, SOLR, ElasticSearch or Atlas Search. Source: almost 2 years ago
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Carrot2 mentions (8)

  • Help with my GI MAP results
    I would spend time at https://search.carrot2.org/ with the PubMed setting and work on search terms around psoriasis which will tease out search hits in which reference is made to specific microbiome species; then look at your data and think about what you just learned. I tell that store in another post on this page. Source: about 1 year ago
  • Is Animal Fat Good for You? The Science on Why It’s the Optimal Food for Humans
    My favorite game is to google the titles of some of his references, often to find out they were retracted and should have been noted. I chose his #10 and found a rebuttal to key points [1]. I'd suggest going to a plant-based website, one for which advertising does not sell pills or foods, but, instead, supports the non-profit foundation and put "animal" in the search bar [2] or study this clustered search at... - Source: Hacker News / over 1 year ago
  • Study explores how emotions elicited by chewing gum affect cortical activity
    [2] is a clustered search of PubMed on chewing gum. I've been fascinated with historic claims, e.g. That chewing gum stimulates blood flow to the brain, and others like that. ps: the link is best opened in a private window if you care about cookies. [1] https://www.frontiersin.org/articles/10.3389/fnins.2022.964351/abstract [2] https://search.carrot2.org/#/search/pubmed/chewing%20gum/treemap. - Source: Hacker News / over 1 year ago
  • Why does the US allow a controversial weedkiller banned across the world?
    The websearch using a clustering search engine [1] lands a cluster called "Parkinsons PD" which has 20 PubMed hits, some of which are suggestive of causal links between Paraquat and PD. [1] https://search.carrot2.org/#/search/pubmed/Paraquat/folders. - Source: Hacker News / over 1 year ago
  • I'm really starting to dislike Google
    I've had a very similar issue myself, looking for specific camber information with diagrams. A librarian showed me Carrot2 and my search game is on a whole new level. Source: over 1 year ago
View more

What are some alternatives?

When comparing Apache Solr and Carrot2, you can also consider the following products

ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.

Algolia - Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.

Azure Cognitive Search - Azure Search makes it easy to add powerful and sophisticated search capabilities to your website or...

Swiftype - The simplest way to add search to your website or application. Sign up for free.

Typesense - Typo tolerant, delightfully simple, open source search 🔍

Searchkick - Intelligent search made easy with Rails and Elasticsearch - ankane/searchkick