Google Professional Data Engineer

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A university research group has launched a company to bring a laboratory management system to market. Currently using MongoDB, they aim to transition to a managed database service in Google Cloud. Which service would you recommend?




Explanation:

MongoDB is a document database, making Cloud Firestore the ideal choice as it also operates as a document database. Cloud Bigtable serves as a wide-column NoSQL database, unsuitable for replacing MongoDB. BigQuery is tailored for data warehousing and analysis, while Cloud SQL is a relational database, neither of which are appropriate substitutes for a NoSQL database like MongoDB. For more details, visit Firebase Firestore documentation.