NoSQL, which stand for "not only SQL," is a database that provides a mechanism for storage and retrieval of data. It can accommodate a wide variety of data models, including document, graph stores such as Giraph and Neo4J, key-value like Redis and Riak, and wide-column. NoSQL is an alternative to relational databases or where data is modeled in tabular format.

 

NoSQL databases have become a preferred approach for a variety of reasons. Aside from its flexibility, its advantage also lies on its high scalability. NoSQL can handle huge amount of data since it supports automatic database partitioning, compared to SQL databases which need complex arrangements for sharding to be possible. It is also the preferred type for application that require multi-row transactions since SQL is table-based. NoSQL is also used when data is changing and growing over time and lacks structure.

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    I have a NoSQL idea and need help. It has to be completed in less than 40min! It's divided into two exercises. Will you be up to it ? Have to use Terminal and Virtual Machine and MongoDb, JSON and Hbase.

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    I have transferred my project database to Firestore and now i need a script that will transfer all previous items from the realtime database over to Firestore. I will supply you with a json export from Firebase Realtime Database and need a script that will transfer that data over to Firestore. The database schema is a little different. I have attached a example snippet from the old database and th...

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