关于[Transactions are coming to MongoDB 4.0]的摘要:
MongoDB 4.0 (available today as a Release Candidate) adds support for multi-document transactions, making it the only database to combine the speed, flexibility, and power of the document model with ACID guarantees. Through snapshot isolation, transactions provide a consistent view of data, and enforce all-or-nothing execution to maintain data integrity. MongoDB 4.0 will be Generally Available in Summer 2018.