ACID Transactions with MongoDB
For a long time, the scope of a transaction in MongoDB spanned only one document. Some scenarios were more difficult to support with this approach. Since MongoDB 4.0, ACID transactions can include multiple documents. This session explains how exactly it works and what it implies in terms of concurrency, scalability, durability, and performance. I'll discuss some of the underlying mechanics of multi-document transactions to gain a deeper understanding of this feature and how it affects your data design decisions.
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