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![]() MongoDB Charts is a new, integrated tool in MongoDB for data visualization. It also automatically incorporates error handling logic for "TransientTransactionError" and"UnknownTransactionCommitResult". It starts a transaction, executes the specified operations, and commits (or aborts on the error). Call-back API: This is the recommended approach to using transactions.Core API: It is a similar syntax to relational databases (e.g., start_transaction and commit_transaction).MongoDB provides two APIs to use transactions. ![]() Transactions provide a useful feature in MongoDB to ensure consistency. What do you mean by Transactions?Ī transaction is a logical unit of processing in a database that includes one or more database operations, which can be read or write operations. To insert a single document, use the collection’s insertOne method: > db.books.insertOne() The basic method for adding data to MongoDB is “inserts”.
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