MongoDB Community Hub

Topic	Replies	Views	Activity
In Aggregation remove element of subarray and delete element of array if empty subarray after remove Working with Data aggregation	0	164	June 18, 2025
Free Certification Code Expiration MongoDB for Students	2	1816	June 18, 2025
Issue with ProctorU account setting for certification exam Certification Exams	3	185	June 18, 2025
Issue in Aggregate response time MongoDB Atlas aggregation , node-js , atlas	14	557	June 18, 2025
Enhance Your MongoDB Workflow in IntelliJ IDEA Ultimate – Public Preview now available! Community Announcements aggregation , schema-validation , java , atlas	1	257	August 16, 2025
"FETCH" step in secondary replica is slower than primary replica Other MongoDB Topics mongodb-shell , queries , aggregation , node-js , replication	0	147	June 17, 2025
Performance Issues with a Self-Managed PSSSA Replica Set Replication replication	0	224	June 17, 2025
MongoDB C# Driver \| EF core update nested tree view Drivers dot-net , crud	2	325	June 16, 2025
PyMongo 4.13.2 Released Driver Releases python	1	295	September 14, 2025
BSON-Ruby 5.1.0 Product & Driver Announcements ruby	1	119	September 14, 2025
MongoExpiredSessionError with Flex instance MongoDB Atlas node-js , serverless	0	208	June 16, 2025
Performance Drop After Upgrade 6.0.10 > 7.0.1 Working with Data queries	30	8576	June 16, 2025
Preparing for MongoDB C100DBA – Do i need practice questions for prep? Certification Exams mongodb-shell , queries , database-tools	4	321	June 21, 2025
Simple Linux "UI" for viewing schemas and example data Developer Tools mongodb-shell	0	210	June 15, 2025
Not getting a file that exists with mongofiles' get_id command Developer Tools queries	1	312	June 15, 2025
Request for 100% Certification Discount Voucher – MongoDB University Course Completion MongoDB for Students	2	915	June 15, 2025
Cannot connect to cluster using Mongoose MongoDB Atlas node-js , mongoose-odm , atlas-cluster	0	195	June 15, 2025
Error "MongoDB Cloud is currently unavailable" MongoDB Atlas compass , atlas-cluster	0	212	June 15, 2025
How to handle possible null values in CSFLE automatic encryption MongoDB Atlas dot-net , field-encryption	4	347	June 13, 2025
Completed Unit Java Developer Path MongoDB University java , compass	1	81	August 12, 2025
Missing Proof of Completion MongoDB University	1	139	August 11, 2025
Fatal assertion possibly related to openssl Containers and Orchestration	2	593	June 12, 2025
The DNS query name does not exist Drivers python , atlas-cluster	4	12788	June 12, 2025
Best query to get distinct counts for large data sets - with no 16 mb limit error. Working with Data queries , aggregation	1	251	June 12, 2025
MUG Meetup #12 Asia Pacific kualalumpur-mug	1	499	June 12, 2025
Switching dedicated cluster to flex clusters MongoDB Atlas flex-clusters	5	992	June 12, 2025
How to collect current operations from all mongod nodes (including secondaries) in a MongoDB cluster? Working with Data aggregation , replication , sharding	0	218	June 12, 2025
Mounting volume with mongodb-atlas-local wipes out /data/configdb Atlas Search containers , local-dev-atlas-cli	6	349	June 17, 2025
MongoDB LockTimeout Resolution Working with Data	0	252	June 12, 2025
Working with huge datasets - optimizing aggregates with date fields Working with Data aggregation , node-js , mongoose-odm	6	492	June 12, 2025

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