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Do you need to know SQL to learn MongoDB?
As a NoSQL database, MongoDB indeed does not use SQL as its querying language. Instead, MongoDB relies on several drivers that allow its engine to interact with a wide variety of languages. A No-SQL database contains : The data is stored in database objects which are called Collections.
Is MongoDB difficult to learn?
As you may already know that, MongoDB is a NoSQL database framework. If you are familiar with JavaScript, JSON, and Web Development, MongoDB will not be very difficult to understand, and these courses will definitely help you to get a good start.
How to share data between MongoDB and SQL Server?
Therefore, the seasoned database developer will reach naturally for ODBC, as the most obvious way of sharing data with MongoDB. You declare the MongoDB database as a linked server, and you can then access it and write to it as if it were a SQL-92 database.
Can you use MongoDB as a linked server?
You declare the MongoDB database as a linked server, and you can then access it and write to it as if it were a SQL-92 database. This will work, but you are losing something by the very fact that a collection of MongoDB documents, within a database, can have embedded objects and arrays that must somehow be normalised.
Can you use SQL Server in mongo shell mode?
There is a third dialect in MongoDB, mongo shell mode, which has ‘helper’ functions to describe the BSON data type. Both types can be used by mongoimport, but mongo shell mode is not recognized by standard JSON parsers. SQL Server exports in standard JSON though it can have problems with CLR and deprecated data types.
Can You import CSV from MongoDB to SQL Server?
As well as being unable to import CSV, SQL Server is, unsurprisingly, also unable to export CSV with or without the special header lines. Where a script language has drivers for both MongoDB and SQL Server, it is relatively painless to script a transfer process.