We performed a comparison between Faiss and MongoDB based on real PeerSpot user reviews.
Find out what your peers are saying about Oracle, PostgreSQL, MariaDB and others in Open Source Databases."The product has better performance and stability compared to one of its competitors."
"The most valuable feature of MongoDB is the ease of connections, aggregation, and queries."
"I think that MongoDB isn't too structured, and that's good for our technical team because they are able to search through the database better than if they are using SQL Server."
"MongoDB's best features are scalability, document management, and data security."
"I value the API integrations."
"MongoDB is scalable and stable. The initial setup is very easy, and deployment and maintenance can be done by one person."
"MongoDB is easy to use."
"The most valuable feature is that you can store unstructured data, which is helpful when you don't know what the best structure should be and you cannot use a relational database because of that."
"The solution's most important aspect is its seamless database."
"It could be more accessible for handling larger data sets."
"I feel that most people don't know a lot about MongoDB, so maybe they could add some more documentation and tutorials."
"There can be stability issues."
"From my point of view, they need a totally free IDE to work at high levels."
"I don't see a lot of areas that need improvement."
"It could be more stable. It would be better if it were more user-friendly like Oracle, which is very easy. For example, creating an index is simple in Oracle. In MongoDB, it's quite challenging to do that. Performance could be better. It's fast and good, but you cannot put every application that you would like to in MongoDB."
"The stability could be improved."
"I have found the solution difficult to operate as an administrator."
"People coming from RDBMS should have the flexibility to write queries in SQL that can be converted into JSON queries."
Faiss is ranked 11th in Open Source Databases with 1 review while MongoDB is ranked 5th in Open Source Databases with 69 reviews. Faiss is rated 7.0, while MongoDB is rated 8.2. The top reviewer of Faiss writes "Works efficiently with smaller data sets, there could be an integration with automated products ". On the other hand, the top reviewer of MongoDB writes "Lightweight with good flexibility and very fast performance for searching data". Faiss is most compared with Chroma, Elastic Search, Qdrant, Pinecone and Cassandra, whereas MongoDB is most compared with InfluxDB, Couchbase, ScyllaDB, Oracle NoSQL and CouchDB.
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