it is similar to the MongoDB, but it is a home-grown AWS Solution. This is schemaless and uses a key-value store. You specify the required throughput capacity and DynamoDB does the rest(fully-managed).
Being fully managed means:
- Service manages all provisioning (and scaling) of underlying hardware.
- Fully distributed, & scales automatically with demand & growth.
- Built as a fault tolerant highly available service.
On the backend, it fully synchronizes the data across all of the availability zones within the region you created the dynamoDB tables in.
Dynamo DB also easily integrates with other aws services, such as Elastic MapReduce.
can easily move data to a hadoop cluster in Elastic MapReduce.
Popular use cases include
IOT, Gaming, Mobile
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