Introduction to MongoDB MongoDB server is an opensource document database which stores data in JSON (which is a key:value) format. It has no db schemas filled with joins and relationships and is highly recommended as backend for web applications where huge volume of data is inserted and proce...
CMA uses this database metadata to provide detailed technical advice about possible migration targets and methods. Choose and download the most appropriate metadata collection method for your situation: Cloud Pre-Migration Advisor Tool (CPAT) (Use Oracle SQLcl MIGRATEADVISOR Command, see Jeff Smith's...
Move to Managed Databases - Migrate from MongoDB to Amazon DocumentDB (19:36) Why use Amazon DocumentDB? Amazon DocumentDB is a fully managed document database service. It is compatible with the open-source MongoDB 3.6 API and enables you to easily migrate from a self-managed database. ...
A source in the Import utility is file-based which contains the data exported from a database. Let us consider we want to migrate data from MongoDB to Oracle NoSQL Database. Here all the data from MongoDB are exported in JSON format and stored in files. These files are identified as ...
Migrate MongoDB to Lindorm,Data Transmission Service:This topic explains the process of migrating ApsaraDB for MongoDB with either ReplicaSet or sharded cluster architecture to Lindorm using Data Transmission Service (DTS).
On New migration project, specify a name for the project, and in the Source server type text box, select MongoDB. In the Target server type text box, select Azure Cosmos DB for NoSQL, and then for Choose type of activity, select Offline data migration. Select Create and run activity to...
Migrate Data from MongoDB to PostgreSQL Get a DemoTry it Step 4: Creating a Linked Server in SQL Server For this step, it is recommended that you leverage the following T-SQL snippet to create the linked server to your SQLite database. There aren’t any login accounts or any security ...
importcom.mongodb.spark._importcom.mongodb.spark.config._importorg.apache.spark._importorg.apache.spark.sql._varsourceConnectionString ="mongodb://<USERNAME>:<PASSWORD>@<HOST>:<PORT>/<AUTHDB>"varsourceDb ="<DB NAME>"varsourceCollection ="<COLLECTIONNAME>"vartargetConnectionString ="mongodb:...
("MongoDB to CosmosDB Migration") \ .config("spark.mongodb.input.uri", source_connection_string) \ .config("spark.mongodb.output.uri", target_connection_string) \ .getOrCreate() # Read from source MongoDB df = my_spark.read.format("com.mongodb.spark.sql.D...
This Python script migrates data from a MongoDB database to a MySQL database. It iterates over all collections in the MongoDB database, creates corresponding tables in the MySQL database, and inserts the data. mysqlpythonsqldatabasemongodbmigrationmigratemongodb-migrationmigrate-databasemongodb-...