MongoDB and MySQL are two of the most popular relational databases currently available, and both have their own advantages and disadvantages. Both databases are frequently used for web applications and other types of data storage and retrieval. Here are some of the main differences between MongoDB and MySQL:
Storage Format
MongoDB stores data in documents using a JSON-like format whereas MySQL stores data in tables with a schema. This means that MongoDB is more flexible in terms of the data structure it can support, while MySQL is limited to structured data.
Scalability
MongoDB is horizontally scalable, which means it can easily and quickly scale up to accommodate large amounts of data. On the other hand, MySQL is vertically scalable, and is better suited for smaller data sets.
Data Modeling
MongoDB uses a document-based data model which is easy to learn and understand. MySQL on the other hand, uses a relational model which requires experience to fully understand and work with.
Performance
MongoDB is well known for its high performance and scalability compared to MySQL, which can become slow when dealing with larger datasets.
Overall, MongoDB and MySQL are both powerful databases and can be used for many different types of applications and data storage. It really comes down to personal preference and the type of data you are dealing with.