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Index Intersection and MongoDB 7
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2
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1508
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September 16, 2025
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Does a MongoDB multikey index return duplicate parent documents if multiple array elements match?
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0
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99
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September 15, 2025
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Both (range, range) query versus (equality, range) query use compound index equally efficiently. Why?
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0
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91
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September 11, 2025
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Logical Storage of the mongo cluster
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1
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149
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September 10, 2025
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Can MongoDB use fields after a range condition in a compound index?
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0
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70
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September 9, 2025
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Does MongoDB update an index when array elements are only reordered?
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2
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209
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September 8, 2025
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Should a low-cardinality field like gender (only 2 values) be included in a MongoDB compound index?
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0
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133
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September 8, 2025
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In MongoDB, is there a performance difference between $in covering all possible values vs leaving the field out in a compound index?
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0
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105
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September 8, 2025
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In compound index, are missing in-between fields always translated to [MinKey, MaxKey] and is index usage guaranteed if the leading field is present?
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0
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103
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September 8, 2025
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In MongoDB, which field order is best for a compound index when mixing $in and equality conditions?
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0
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111
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September 8, 2025
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How to estimate the average base of the logarithm for a MongoDB index lookup?
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0
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97
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September 6, 2025
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Is a 15-field compound index feasible or a red flag?
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0
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120
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September 4, 2025
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Does MongoDB skip index updates if a field is set to its current value?
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5
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294
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August 28, 2025
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Building a 4-field compound index on a 1.2B documents collection (MongoDB 7.0.20): expected impact on cluster?
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0
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99
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August 28, 2025
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Why does MongoDB use B-Tree instead of B+Tree for indexing?
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2
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469
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August 27, 2025
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Autocomplete operator to search string which contains special characters
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8
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3786
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August 18, 2025
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Q. MongoDB Index Size Diff (4.2 vs 6.0)
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0
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88
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August 6, 2025
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Mongodb duplicate Unique index value
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16
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536
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July 24, 2025
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Index Usage Data Unavailable in Compass
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2
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327
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July 3, 2025
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Strange Compound Index Size
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0
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89
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July 3, 2025
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Advice and Good Practice regarding lookup/match operation
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2
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300
|
June 25, 2025
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New Skill Badges Live!
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1
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128
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August 23, 2025
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Is there a way to force MongoDB to filter first, then apply text search to that subset?
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2
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173
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June 18, 2025
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MultiKey Index (Wildcard) not used in range query
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0
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136
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May 23, 2025
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Unique Sparse Compound Index
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0
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105
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May 4, 2025
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Query with $or clauses does not pickup optimal index
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4
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268
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April 7, 2025
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Index not used properly on aggregation with $or
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2
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212
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April 4, 2025
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Return sorted array elements in some field
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3
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282
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April 2, 2025
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Why doesn't the compound wildcard index work as expected?
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0
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117
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March 31, 2025
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UI & Backend Libraries for Effortless MongoDB Atlas Search Integration?
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2
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235
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March 18, 2025
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