To concatenate with condition in MongoDB, use condandinthat,workwithcondandinthat,workwithconcat. Let us create a collection with documents − > db.demo745.insertOne({Value1:"100",Value2:"100"}); { "acknowledged" : true, "insertedId" : ObjectId("5eae6419a930c785c834e554") } >...
The proposed method, STIG (spatio-temporal indexing using GPUs), was implemented in MongoDB [23] and tested using two large data sets: NYC taxi trips and Twitter data. The results of the experiments have shown the efficiency of STIG which was capable of obtaining interactive, sub-second ...