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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    Database expert needed 6 dager left
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    Hello: We currently have a data set consisting of about 10 million rows and about 30 columns. We expect the set to grow. The data is currently spread out over different Excel spreadsheet but we need a more manageable approach. We have a lot of calculations and need to be able to sort and filter the data. We need all this data to be stored in the same database. We're looking for an experienc...

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    we need apache spark scala application which needs to extract data from Hive orc tables and writes bulk load to Hbase (~5 billion rows). Also, perform bulk deletes and updates HBase version - Version 1.1.2.2.5.3.0-37 Spark version - 2.3 or 2.2

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    I need to create a rest backend application . No sql store used for this application is amazon dynamodb. Application is based on java, spring boot, rest and spring data. It is complete backend project where one need to create 6 rest based service . Please read the requirement carefully before bidding. Anyone who is expert in dynamo db, Spring rest need to bid here. Basic set up of application is ...

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    Gaming Application 5 dager left
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    I need an Android app and IOS app I would like it designed and built its a gaming application. It’s basically a fantasy application similar to Mobile premier league. And Dream11

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