Atlas Search
45 results found
-
Support ngrams and edge ngrams
We leverage ngrams and edgengrams in Elastic. We need to have these in order to perform the same searches in Atlas Search:
https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-ngram-tokenizer.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-edgengram-tokenizer.html
6 votesWe have released this feature and you can learn about it here: https://docs.atlas.mongodb.com/reference/atlas-search/index-definitions/#bson-data-types-autocomplete
Let me know if you have questions about the new features for nGrams and edgeGrams. :)
-
Atlas Search Query Profiler/Explainer
Similar to How in MonogDB you can perfrom db.collection.find().explain() or how in Elastic you have the Explain API (https://www.elastic.co/guide/en/elasticsearch/reference/current/search-explain.html)
It would be great to know how scores are arrived at in Atlas Search.
6 votesHi all,
The explain feature for Search has been released. There are more features for Search explain coming. You can read about:
https://docs.atlas.mongodb.com/reference/atlas-search/explain/
-
Function scores for Search
Elastic allows you to do to function scores, which allow us flexibility in manipulating results during certain queries. is this coming to Atlas Search?
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-function-score-query.html
6 votesWe now support a variety of function scores including constant, arithmetic, gaussian, path, score, and unary operators.
-
Support querying with numeric arrays (like $in)
I want to be able to query for multiple numbers in the same query without having to specify separate “range” clauses (or “equals” when they are supported with numbers).
ie. I want to be able to query for [1, 2, 3] and any document which matches 1, 2, or 3 gets returned.5 votesIncluded in our May 26th release, see docs and changelog here
-
Deploy Atlas Search from Terraform
Add the necessary resource types to the mongodb_atlas Terraform provider to enable Atlas search indexes to be deployed by Terraform. This is needed as we need MongoDB apikey to call the API.
5 votesWe’ve released an integration with Terraform – feel free to utilize this documentation: https://registry.terraform.io/providers/mongodb/mongodbatlas/latest/docs/resources/search_index
Please let us know any feedback you may have.
-
Soundex/phonetic filter support
We need support for Soundex or phonetic filters for our use cases so we can support searches for similar sounding terms. thank you!
5 votes -
Support for fuzzy search and synonyms
it is just possible to either, use synonms, or fuzzy search. Would be great to have both options in one search query
4 votesBelated post: Support for both exist
-
Allow $elemMatch inside $search
When searching array of objects inside document, it'll be useful if we have a similar operator like $elemMatch
4 votesCompleted, view changelog for more info
-
Add boolean as a search data type
I want to search boolean fields in my search index, but currently hit an error when trying to specify boolean fields:
"Your index could not be built: Could not resolve type id 'boolean'"
When is boolean type support coming?
4 votesThis feature has been implemented.
Index Definition
https://docs.atlas.mongodb.com/reference/atlas-search/index-definitions/#booleanQuery Operator
https://docs.atlas.mongodb.com/reference/atlas-search/equals/ -
Full Text Index over a view
My organization has a few use cases where we have a service 'join' various docs and write them into a 'consolidated doc' in elastic search to support various nested query requirements. It would be great if we could use FTS on a mongo/atlas view as we could then eliminate the need for our data joining service and its associated latency and consistency issues.
Also fyi - it appears this is 'possible' in the current Atlas portal/UI and via the API. You can define a full text index on a view - but it disappears after a minute or two.
4 votesSee a variety of tutorials on how to achieve this here: https://www.mongodb.com/docs/atlas/atlas-search/tutorial/cross-collection-tutorials/
-
Add $search to aggregation pipeline builder in Atlas
Right now I can write shell queries and Compass queries that can leverage $search in the aggregation pipeline, but not in Atlas.
4 votesThis feature has been implemented on Atlas.
-
MongoDB University Course on Atlas Search
I'd like to see a MongoDB university course on Atlas Search
3 votesVisit our university course here: https://learn.mongodb.com/courses/mongodb-atlas-search
-
Allow for specifying language-specific analyzers for the autocomplete datatype
Currently, the autocomplete data-type doesn't allow for specifying an analyzer, which means it uses the default standard analyzer. Now, the standard analyzer divides text based on word boundaries, making it language-neutral in most cases. However, currently, another language-specific analyzer cannot be specified for autocomplete.
This is a feature request to allow for specifying language-specific analyzers for the autocomplete data-type in the index definitions, in order to fully support autocomplete searching in languages other than English.
3 votes -
Support M10/M20
We'd like to use this feature but it's currently not available.
3 votes -
case insenstive sorting in atlas search
we need a way to get results back from an atlas search that will be case-insensitive.
currently, we need to index many columns with an upper option just to cover this need.
we looking for the same level of support that ELK has.2 votesThis can be achieved by using the normalizer: lowercase option in the token field mapping. See Case-Insensitive Sort tutorial here.
-
Allow autocomplete on nested document field
Although I can index a nested field using the autocomplete type, it does not return any results when queried.
Here's an example snippet from an index definiton:
"Customers": { "dynamic": false, "fields": { "Name": { "foldDiacritics": true, "maxGrams": 8, "minGrams": 3, "type": "autocomplete" } }, "type": "document" },In the above example, for a customer named "John Smith" I'd expect to get a result for "joh" when querying on the Customer.Name path. But I currently get no results.
2 votes -
Full-text search for Chinese language
Currently to perform full-text search for Chinese text, the mongo documents need to uploaded to Solr or ES. It would be helpful if the functionality can be supported by Atlas.
2 votesWe’ve added support for the Chinese Language via the Lucene CJK analyzer. You can learn more about it here: https://docs.atlas.mongodb.com/reference/atlas-search/analyzers/language/#ref-language-analyzers
-
Support HTML strip tags analyzer
If some html text is indexed we could strip tags so searches by h1, span, div, etc... should not return results.
For example:
Elasticsearch: https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-htmlstrip-charfilter.html
2 votesWe have added this capability as a character filter via the release of custom analyzers:
https://docs.atlas.mongodb.com/reference/atlas-search/analyzers/custom/#htmlstrip
Please let me know if you have any questions and enjoy!
-
Reverse Search using edgeGram in autocomplete searches
For searching on the last few characters of a field's values, currently the only option available is to create a nGram or need to create a custom analyzer with regex split/capture group.
As lucene internally has the reverse option available, can we have reverse flag provided with edgeGram to perform searches from the end?
Use case:
Lets suppose the field is tokenNumber and we usually search by the last 5 digits of the tokenNumber itself.
1 voteWe recently released support for this feature in our latest autocomplete improvements: https://docs.atlas.mongodb.com/reference/atlas-search/autocomplete/
-
Add support for creating and editing Custom Analyzers via the Visual Editor
The Visual Editor currently does not support creating or editing custom analyzers. This is a feature request for adding support for creating and editing Custom Analyzers via the Visual Editor.
1 voteCustom Analyzers are now supported in the Visual Index Builder (changelog).
- Don't see your idea?