CloudBroker GmbH
roman.dolhai@scaletools.com
Type: Software as a Service
TRL: 9
MongoDB supports field, range query and regular-expression searches. Queries can return specific fields of documents and also include user-defined JavaScript functions. Queries can also be configured to return a random sample of results of a given size.
Fields in a MongoDB document can be indexed with primary and secondary indices.
MongoDB scales horizontally using sharding. The user chooses a shard key, which determines how the data in a collection will be distributed. The data is split into ranges (based on the shard key) and distributed across multiple shards, which are masters with one or more replicas. Alternatively, the shard key can be hashed to map to a shard–enabling an even data distribution.
MongoDB can run over multiple servers, balancing the load or duplicating data to keep the system functional in case of hardware failure.
JavaScript can be used in queries, aggregation functions (such as MapReduce) and sent directly to the database to be executed.
IPR / Licence
MongoDB is released under the Server Side Public License (SSPL), a non-free license developed by the project. It replaces the GNU Affero General Public License, and is nearly identical to the GNU General Public License version 3, but requires that those making the software publicly available as part of a “service” must make the service’s entire source code (insofar that a user would be able to recreate the service themselves) available under this license
This marketplace items allows to provide Change2Twin users with MongoDB database in the cloud and SSH access to its instance. Amount of computation power of the machine is discussed individually. It’s available for free usage in the cloud while Change2Twin project is on (until November 2024) and further pricing depends on computation power and can be discussed individually.
Contact Person
Information
version 7.0 and other are available on demand
Website:
https://www.mongodb.com/
Documentation:
https://www.mongodb.com/docs/manual/
MongoDB Reference Manual - https://www.mongodb.com/docs/manual/reference/