nosql-aggregation-CodePudding

Tags > nosql-aggregation

09-11OSAvoid duplicate documents and Lookup with same 'as' key
09-01OSMongo - Group documents with different regexes
08-31Back-endHow to write a MongoDB Aggregation Pipeline for generating a key value pair as an output?
08-29Back-endAggregation to filter reference in MongoDB
07-13Nethow to group array value with count in mongodb?
07-06Software designFilter result in memory to search in elasticsearch from multiple indexes
05-23Software engineeringHow to perform a $match inside $switch statement in mongo
05-23Software engineeringHow to perform a $match with $or inside $switch statement in Mongo
05-22NetMongoDB aggregation: modify elements with a specific value in sub-sub-array
04-20Software designHow do you use MongoDB $lookup to return a substring, then check things in another collection with t
04-07BlockchainFind duplicate values inside an array of objects in MongoDB in single record
02-25NetHow do I do mongo aggregation for this particular case?
02-24NetHow do I reference data from another collection?
02-24NetHow to fetch data in a single go from mongodb based on multiple filters?
02-19front endMongoDB Aggregation Pipeline - get oldest document, but debounced
02-10MobileHow to find min/max aggregations with diffrerent filters in MongoDB?
12-16Software designMongoDB group by multiple fields
12-15MobileMongoDB Aggregate - Group certain items in document array
12-02Software designMongoDB Aggregation pipeline: group array elements by a field without knowing the field value
11-09Software engineeringHow to aggregate by Month, Week and Day - MongoDB
10-20Mobile(Mongodb) Getting an error (BadValue) $in needs an array , when using $map aggregate function
10-08Software designMongoDB- How to remove duplicate documents?
09-21NetFinding ID of mongo documents with duplicated elements in nested array