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Base view issue with MongoDB custom datsource

HI Team, I'm using Denodo 7.0. Created a MongoDB connection with custom datasource. Had a requirement to create a base view by selecting few fields from MongoDB collection. suppose collection 'abc' having 10 fields in it and we need to create base vi...

mongodb

Performance Issues with many Columns, MongoDB source

Hello dear Denodo team, I have a question regarding the performance of a view based on a MongoDB data source. The base view in question has about 2.7 million records and 256 columns. Running the query SELECT max(date) FROM ; I tried several things...

performance optimization mongodb

Performance of a view based on a MongoDB data source

Hello dear Denodo team, I have a question regarding the performance of a view based on a MongoDB data source. The base view in question has about 2.6 million records and 256 columns. Running the query Select max(date) from ... on Base View level re...

mongo Base view Base View configuration mongodb

Introspection query does not work in MongoDB

Hi All, We have Denodo 8 on Windows Server. We installed mongodb-customwrapper according to document. (https://community.denodo.com/docs/html/document/denodoconnects/6.0/Denodo%20MongoDB%20Custom%20Wrapper%20-%20User%20Manual) No problem connecting o...

mongo introspection query mongodb

Denodo MongoDB Base Base View Creation

HI Team, I'm trying to create base view from a mongodb datasource using Connection String(host:port/database) and Collection fields as wrapper parameter values but I'm facing the error "There was an error while creating this base view: Error while exec...

mongodb

MongoDB Custom Wrapper - Type Conversion (Object, String)

Hi everyone, I have some issues with data type conversion while using the MongoDB Custom Wrapper. The following example Data illustrates the issue. /* 1 */ { "_id" : ObjectId("5f22f0c2754d8395a9b0acb9"), "Id" : "00Qi000000Jr44XEAR", "Nam...

Type Conversion Custom Connector Data Type Conversion Error Handling mongodb

MongoDB vs JSON

Hello, Here is the context for my question. It is an architecture question. We have centralized our data sources in Denodo. Now, this data must be consumed by a system that has a back-end on MongoDB. I would like a billateral communication. The linea...

Connector API JSON mongodb

List multiple servers (of a replication set) in Connection String when creating MongoDB base view

I need to know the connection string to use when connecting to MongoDB which is part of a replication set (the set consists of 3 servers). The Connection String I use when connecting to one MongoDB database is: mongodb://server1:port/dbname?authSource...

custom wrapper mongodb