Indexes provide high performance read operations for frequently used queries.
Using the code: all_reviews = db_handle.find().sort('reviewDate', pymongo.ASCENDING) print all_reviews.count() print all_reviews[0] print …
mongodb mongodb-query mongodb-indexesIs there a way to see a list of indices on a collection in mongodb in shell? i read through …
mongodb indexing database-indexes mongodb-indexes databaseI have a mongodb collection term with following structure { "_id" : "00002c34-a4ca-42ee-b242-e9bab8e3a01f", "terminologyClass" : "…
mongodb spring-data-mongodb mongodb-java mongodb-indexesI just want to display all the indexes in the shell.
mongodb indexing mongodb-indexes databaseI'm implementing a contact database that handles quite a few fields. Most of them are predefined and can be considered …
mongodb mongodb-indexesThere is a particular task I want to accomplish, but I am not finding any particular way to do that. …
mongodb mongodb-query mongodb-indexesWhen creating an index in mongodb, you can specify the background: true flag, which causes the index creation to be …
mongodb indexing mongodb-indexesI'm not sure I understand sparse indexes correctly. I have a sparse unique index on fbId { "ns" : "mydb.users", "key" : { "…
mongodb indexing mongodb-indexesI am using MongoDB 1.6.3, to store a big collection (300k+ records). I added a composite index. db['collection_name'].getIndexes() [ { "…
mongodb database-design mongodb-indexes mongodb-ruby nosqlCan I modify existing index in MongoDB without dropping it ? I don't see anything about it in documentation. I have …
mongodb indexing mongodb-indexes