(MongoDB shard cluster technology is used to solve the storage problem of massive data; and MongoDB replica set is a group of mongod services that maintain the same data set. It can be seen that the course content will lead students to practice MongoDB disaster recovery backup. Through MongoDB shard cluster technology and MongoDB replica set confrontation, a MongoDB high-availability architecture with higher redundancy can be provided.)
发表于 2023-3-7 17:09:26
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