When I should use MongoDB?

When I should use MongoDB?

Companies and development teams of all sizes use MongoDB because:

1. The document data model is a powerful way to store and retrieve data that allows developers to move fast.
2. MongoDB’s horizontal, scale-out architecture can support huge volumes of both data and traffic.

What is MongoDB best used for?

MongoDB is the most commonly used database in the development industry as a Document database. In document databases, the basic concept of table and row in compare with SQL database has been changed. Here row has been replaced by the term document which is much more flexible and model-based data structure.

When should I use MongoDB over SQL?

Conclusion

1. SQL databases are used to store structured data while NoSQL databases like MongoDB are used to save unstructured data.
2. MongoDB is used to save unstructured data in JSON format.
3. MongoDB does not support advanced analytics and joins like SQL databases support.

When should you use and not use MongoDB?

One of the downsides of MongoDB is that it doesn’t support transactions. Though fewer and fewer applications are requiring transactions, there are still some that need transactions in order to update multiple documents/collections. If that’s a necessary function for your team, MongoDB should not be used.

Is Memcache recommended when using MongoDB?

If you have extra RAM on web servers, you may be able to use Memcache. Of course, you could also run Mongo locally on the web server. Just slave the data you need from the master. If you have extra RAM on other computers, then there’s not really a point in using memcache. Just add more nodes to your MongoDB replica set or shard.

What is the best way to store dates in MongoDB?

The best format to store date and time. The best format to store date and time in MongoDB is native javascript Date () or ISO date format as it internally

What is the difference between MongoDB and SQL?

The major difference between MongoDB and SQL Databases is the way they handle data. In SQL databases, data is stored in form of traditional 2 dimensional row-column structure while in MongoDB rich data document model is followed, which allows storage of any type of data.

How to take backups in MongoDB?

How to Create and Use MongoDB Backups on Ubuntu 14.04 Creating an Example Database. Creating a backup of an empty database isn’t very useful, so in this step, we’ll create an example database and add some data Checking the Size of the Database. Now that you have a database containing data, you can create a backup for it. Creating a Backup. Deleting the Database. Restoring the Database.