- What is difference between MySQL and MongoDB?
- Why MySQL is the best database?
- What companies use MongoDB?
- What are the disadvantages of MySQL?
- Can MongoDB replace MySQL?
- What are the disadvantages of MongoDB?
- Should I learn MongoDB or MySQL?
- Why would I use MongoDB?
- Why MySQL is so popular?
- Which database is best for Python?
- Why is MongoDB bad?
What is difference between MySQL and MongoDB?
KEY DIFFERENCES: MongoDB represents data as of JSON documents whereas MySQL represents data in tables and rows.
In MongoDB, you don’t need to define the schema while in MySQL you need to define your tables and columns.
Why MySQL is the best database?
One of the reasons MySQL is the world’s most popular open source database is that it provides comprehensive support for every application development need. … MySQL also provides connectors and drivers (ODBC, JDBC, etc.) that allow all forms of applications to make use of MySQL as a preferred data management server.
What companies use MongoDB?
MongoDB is a tool in the Databases category of a tech stack….3414 companies reportedly use MongoDB in their tech stacks, including Uber, Lyft, and Stack.Uber.Lyft.Stack.Delivery Hero …HENNGE K.K …ViaVarejo.LaunchDarkly …Bepro Company …
What are the disadvantages of MySQL?
What are the disadvantages of MySQL?MySQL does not support a very large database size as efficiently.MySQL does not support ROLE, COMMIT, and Stored procedures in versions less than 5.0.Transactions are not handled very efficiently.There are a few stability issues.It suffers from poor performance scaling.More items…
Can MongoDB replace MySQL?
MySQL, MS SQL Oracle and Server are nearly synonymous with RDBMS, but MongoDB is a cross-platform document-oriented and NoSQL database. At times, it can be a wise decision to replace MySQL with MongoDB. … With MongoDB, you can store JSON-like documents with dynamic schemas.
What are the disadvantages of MongoDB?
Disadvantages of MongoDB There are a few disadvantages of the MongoDB NoSQL database as well. MongoDB uses high memory for data storage. There is a limit for document size, i.e. 16mb. There is no transaction support in MongoDB.
Should I learn MongoDB or MySQL?
If you’re going to have a career in data management, you’ll want to learn SQL; after all, even a lot of “NoSQL” db engines have SQL-like query languages. … If you are actively using MongoDB, go ahead, but learn SQL (and possibly MySQL) quickly.
Why would I use MongoDB?
Companies and development teams of all sizes use MongoDB because: The document data model is a powerful way to store and retrieve data that allows developers to move fast. MongoDB’s horizontal, scale-out architecture can support huge volumes of both data and traffic.
Why MySQL is so popular?
It offers advanced features and reliability far beyond a typical freeware project. Successful companies such as Verizon, Netflix, and Twitter rely on MySQL databases to power their businesses. In addition to being free, another very appealing aspect of MySQL is its open source nature.
Which database is best for Python?
Most common databases for Python web apps PostgreSQL and MySQL are two of the most common open source databases for storing Python web applications’ data. SQLite is a database that is stored in a single file on disk. SQLite is built into Python but is only built for access by a single connection at a time.
Why is MongoDB bad?
MongoDB, unfortunately, does not support transactions. So if you need to update more than one document or collection per user request, don’t use MongoDB. It may lead to corrupted data, as there is no ACID guarantee. Rollbacks have to be handled by your application.