Quick Answer: What Is MongoDB Not Good For?

Is MongoDB good for reporting?

The mongoDB Aggregation-Framework will do well in most cases but has its limits compared to SQL.

If your MongoDB collections are similar to SQL data tables, you can use ODBC drivers, this way is very limited but you can use any reporting services that works with ODBC connection..

What is MongoDB and its usage?

MongoDB is a document-oriented NoSQL database used for high volume data storage. Instead of using tables and rows as in the traditional relational databases, MongoDB makes use of collections and documents. … Collections contain sets of documents and function which is the equivalent of relational database tables.

Why is MongoDB bad?

You may end up having a lot of duplicate data, as MongoDB does not support well-defined relationships. Updating this duplicate data can be hard and, also due to lack of ACID compliance, we might end up having corrupted data.

Is MongoDB worth learning 2020?

It’s simple but immensely powerful! It’s free (open source) and solves the problem of storing, indexing and load balancing (all in one)! It’s none other than the most popular database solution across the globe- MongoDB. … It is also very flexible and is an excellent database for companies considering scaling.

Does Google use MongoDB?

The database company MongoDB works with the three major cloud providers — Amazon Web Services, Microsoft Azure, and Google Cloud — but it’s seeing the fastest growth with customers going with Google.

Is MongoDB better than SQL?

MongoDB is almost 100 times faster than traditional database system like RDBMS, which is slower in comparison with the NoSQL databases. … MongoDB supports deep query-ability i.e we can perform dynamic queries on documents using the document-based query language that’s nearly as powerful as SQL.

Which database is best for reporting?

The most popular types of relational database management systems are MySQL, Oracle, Microsoft SQL Server, IBM DB2 and PostgreSQL. Structured Query Language (SQL) is used by database reporting tools to query and manage data in relational database management systems.

How do I change my MongoDB username and password?

Short answer. Start MongoDB without access control. mongod –dbpath /data/db. Connect to the instance. mongo. Create the user. … Stop the MongoDB instance and start it again with access control. … Connect and authenticate as the user.

Is MongoDB secure?

MongoDB has support for using transport encryption between the client and the nodes, and between the nodes in the cluster. Encrypting traffic ensures that no one can “sniff” sensitive data on the network.

Is MongoDB Atlas secure?

Secure From the Start With MongoDB Atlas, your data is protected with preconfigured security features for authentication, authorization, encryption, and more.

Is MongoDB connection encrypted?

MongoDB supports TLS/SSL (Transport Layer Security/Secure Sockets Layer) to encrypt all of MongoDB’s network traffic. TLS/SSL ensures that MongoDB network traffic is only readable by the intended client.

What is MongoDB suitable for?

What should I use MongoDB for? MongoDB is great for transactional stores where performance is a concern. Its also great when the data structure is going to evolve over time, as its schema-less operations allow you to update the data on the fly.

MongoDB enables such iteration. More than any other NoSQL database, and dramatically more than any relational database, MongoDB’s document-oriented data model makes it exceptionally easy to add or change fields, among other things. … Yes, MongoDB is popular because it’s easy to learn and get started.

What is better than MongoDB?

The Apache Cassandra is an ideal choice for you if you want scalability and high availability without affecting its performance. This MongoDB alternative tool offers support for replicating across multiple datacenters. Features: Data is replicated to multiple nodes to provide a fault-tolerance system.

Is MongoDB free to use?

Yes, MongoDB is licensed under Free Software Foundation’s GNU AGPL v3. 0. Practically, this means that enhancements you make to MongoDB must be released to the community. … However, in the specific case of MongoDB, they simply recognize that applications using their database are a separate work.

What big companies use MongoDB?

MongoDB is a tool in the Databases category of a tech stack….3606 companies reportedly use MongoDB in their tech stacks, including Uber, Lyft, and LaunchDarkly.Uber.Lyft.LaunchDarkly.Delivery Hero.Stack.Alibaba Travels.Accenture.Bepro Company.

Is MongoDB good for real time?

MongoDB is a free, open-source document based NoSQL database system. Some of the capabilities which MongoDB provides and how they are highly suitable for real time analytics: It is based on distributed database, making it horizontally scalable. It stores data in the form of documents – JSON or BSON.

Which database is best for data science?

Top Databases Used In Machine Learning ProjectsApache Cassandra is an open-source and highly scalable NoSQL database management system that is designed to manage massive amounts of data in a faster manner. … Couchbase Server is an open-source, distributed, NoSQL document-oriented engagement database.More items…•