Which is faster MongoDB or Cassandra?

Is MongoDB better than Cassandra?

Apache Cassandra supports a query language called the Cassandra Query Language (CQL) whereas MongoDB does not have support for any query language and can only structure queries in JSON fragments. If support for a query language is required, Apache Cassandra should be preferred over MongoDB.

What is faster than MongoDB?

Advantages of PostgreSQL For those using AWS, it can be hosted using Amazon Aurora on the Amazon Relational Database Service (RDS). Plus, PostgreSQL is blazing fast. Its performance is better than MySQL, and MySQL is already much faster than MongoDB.

Is Cassandra DB fast?

Cassandra is very fast writing bulk data in sequence and reading them sequentially. Cassandra is very fast in throughput and from operations perspective too. Cassandra is very easy to maintain as it is very reliable and a robust systems architecture.

Why is Cassandra so fast?

The write is also replicated to multiple other nodes, so if one node loses its Memtable data, there are mechanisms in place for eventual consistency. Writing to in-memory data structure is much faster than writing to disk. Because of this, Cassandra writes are extremely fast!