Migrating MongoDB to Azure Cosmos DB: Recommended Solution

Migrating MongoDB to Azure Cosmos DB

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Question

You have an on-premises deployment of MongoDB.

You plan to migrate MongoDB to an Azure Cosmos DB account that uses the MongoDB API.

You need to recommend a solution for migrating MongoDB to Azure Cosmos DB.

What should you include in the recommendation?

Answers

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D.

A

https://docs.microsoft.com/en-us/azure/cosmos-db/mongodb-migrate

To migrate MongoDB to an Azure Cosmos DB account that uses the MongoDB API, the recommended solution is the Azure Cosmos DB Data Migration Tool. Option D is the correct answer.

The Azure Cosmos DB Data Migration Tool is a free, downloadable tool that can be used to migrate data from various sources to Azure Cosmos DB. It supports MongoDB, Cassandra, SQL Server, Gremlin, and Azure Table storage as source data stores, and it can migrate data to Azure Cosmos DB accounts that use the SQL API, MongoDB API, Cassandra API, Gremlin API, and Table API.

To migrate MongoDB data to Azure Cosmos DB using the Azure Cosmos DB Data Migration Tool, you will need to follow these steps:

  1. Download and install the Azure Cosmos DB Data Migration Tool on your local machine.

  2. Configure the source MongoDB server and the target Azure Cosmos DB account in the tool.

  3. Select the MongoDB collections that you want to migrate to Azure Cosmos DB.

  4. Customize the migration settings, including the migration mode (full or incremental), the batch size, and the throughput.

  5. Start the migration job and monitor its progress in the tool.

The Azure Cosmos DB Data Migration Tool offers several benefits, including:

  1. High throughput: The tool can migrate data at high throughput rates, which helps to minimize the migration time.

  2. Data consistency: The tool ensures data consistency during the migration process, even if the source data store is being updated while the migration is in progress.

  3. Flexibility: The tool supports various migration scenarios, including full and incremental migrations, as well as data transformations and filtering.

  4. Ease of use: The tool provides a user-friendly interface that simplifies the migration process.

Therefore, in summary, the Azure Cosmos DB Data Migration Tool is the recommended solution for migrating MongoDB to an Azure Cosmos DB account that uses the MongoDB API.

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