Why is MongoDB relevant Cassandra?

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In sum, Cassandra is the modern version of the relational database, albeit where data is grouped by column instead of row, for fast retrieval. MongoDB stores records as documents in JSON format.It has a JavaScript shell and a rich set of functions which makes it easy to work with. 8 мар. 2019 г.

Why choose MongoDB over Cassandra?

MongoDB is a general-purpose database that can support multiple use cases with its flexible document model, rich aggregation language, and robust features such as sharding and ACID compliant transactions. Therefore, it can cover the vast majority of Cassandra's most popular use cases, and much more.

Which one is better MongoDB or Cassandra?

Conclusion: The decision between the two depends on how you will query. If it is mostly by the primary index, Cassandra will do the job. If you need a flexible model with efficient secondary indexes, MongoDB would be a better solution.

Which is easy to learn MongoDB or Cassandra?

I will mention that MongoDB has a reputation of being very developer-friendly, due to the fact that you can write code and store data without having to define a schema. Cassandra has a little steeper learning curve (IMO).

Why should I use Cassandra?

Cassandra's benefits include: Open source: Increases innovation, speed of implementation, flexibility, and extensibility. More cost effective, while avoiding vendor lock-in. Handles a high volume of data with ease: Built to handle a massive amount of data across many servers.

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