Topics tagged indexes

Topic	Replies	Views	Activity
Q. MongoDB Index Size Diff (4.2 vs 6.0) Working with Data indexes	0	12	August 6, 2025
Mongodb duplicate Unique index value Working with Data indexes	16	182	July 24, 2025
Index Usage Data Unavailable in Compass Working with Data indexes , compass	2	108	July 3, 2025
Advice and Good Practice regarding lookup/match operation Working with Data aggregation , indexes , node-js	2	46	June 25, 2025
Query with $or clauses does not pickup optimal index Working with Data queries , indexes	4	129	April 7, 2025
Index not used properly on aggregation with $or Working with Data aggregation , indexes	2	63	April 4, 2025
Return sorted array elements in some field Working with Data indexes	3	121	April 2, 2025
Why doesn't the compound wildcard index work as expected? Working with Data queries , indexes , crud	0	34	March 31, 2025
Timeline of 2 index builds on 93 million collection Working with Data queries , indexes , replication , ops-manager	3	77	March 5, 2025
Can indexing be multithreaded for multiple CPUs? Working with Data indexes , database-tools , containers	1	84	March 2, 2025
Mongodb Index is working but getplancache list is empty Working with Data queries , aggregation , indexes	1	72	February 10, 2025
Extra space occupied by Indexes Working with Data indexes , data-modeling , storage	4	132	February 10, 2025
Index not working in production Working with Data aggregation , indexes	0	55	February 5, 2025
Index Intersection and MongoDB 7 Working with Data queries , indexes	1	1236	January 29, 2025
MongoDB TTL Index. doesn't delete old documents. Working with Data indexes	4	264	January 23, 2025
Compound Index Not Being Used Working with Data queries , indexes	3	715	January 23, 2025
Query behavior with Cursor and getMore: Inconsistent results and handling new inserts Working with Data queries , indexes , golang , storage	0	91	January 10, 2025
Cannot create index parallel arrays Working with Data indexes	0	139	January 6, 2025
Text search not working on dynamic values Working with Data queries , indexes , text-search , atlas-search	0	59	December 2, 2024
MongoDB not using wildcard nested array index Working with Data indexes	14	6111	November 11, 2024
Performance Impact of 955 indexes in one database Working with Data indexes	3	344	October 21, 2024
How to load complete index to wt cache? Developer Tools indexes , performance , storage	0	96	October 21, 2024
In MongoDB 5.0.9 ,TTL Index is not working Working with Data indexes	3	195	October 18, 2024
Declarative Index Management in Java Java Frameworks indexes , java	0	50	October 17, 2024
TTLMonitor is not working,the expired data not delete Working with Data queries , indexes	0	53	October 17, 2024
Why compound wildcard index still do fetch? Working with Data queries , aggregation , indexes , atlas-cluster	16	290	October 15, 2024
Cannot use "$in" for partialFilterExpression in MongoDB 6.0.* Working with Data indexes , node-js	1	1540	October 14, 2024
Help me creating indexes properly Working with Data queries , indexes , node-js , mongoose-odm , react-js	1	80	October 1, 2024
Index not updated with springboot Java Frameworks indexes , java , spring-data-odm	2	4701	September 27, 2024
Aggregation using COLLSCAN when it should use IXSCAN Working with Data aggregation , indexes	2	2684	September 13, 2024