MongoDB

"Fast, fast, fast, and agile"

Commentaires: Very positive. I will likely use MongoDB on every future project of moderate to extreme complexity.

Avantages: One of the most difficult parts of software development, especially with complex projects, is keeping the software maintained. As business requirement change, the effort required to make those changes grows over time. MongoDB opened up a whole new world for me. I can make structural changes to my underlying data with ease without too much modification the data access layer. It reduces initial development significantly, and allows my team to pivot to new requirements with unprecedented ease. Because related data is encapsulated, queries are much faster, and our software is extremely performant. Highly recommended.

Inconvénients: The tooling isn't great. Compass is a decent tool for accessing and lookup, but it lacks polish. It's slow to start up and sometimes difficult to pull up the data I'm seeking

"Great data storage solution with space for improvement"

Commentaires: Using MongoDB for years, mostly as local storage in docker containers. Latest project is based on cloud solution.

Avantages: I like the Atlas Cloud solution. It enables various tricks and cross-integrations of single database between multiple apps (containers) with simple user management - for a reasonable price.

Inconvénients: I cannot get over this Atlas Compass UX issue - I want to open at least two "tabs" with collections at the same time. This is not possible and even worse, when you switch between collections, thee state is completely reset. So I'm compiling the search query carefully with all the commas, brackets and identifiers, I often need to search for ID from another collection or maybe from the same collection. When i change collection scope -> BAM! The whole query is gone :( The input should retain its actual value... Second "issue": When it comes to schema changes in living DB, sometimes it behaves unexpectedly (no error, no data). Maybe I'm doing something wrong, but I would like to know it...

"Mongo allows you to take off easily, but makes it harder to do more advanced analysis."

Avantages: -Easy Setup
-Getting simple data in/out is painless & straightforward
-Basic analytics are easy, as is managing multi-server clusters

Inconvénients: -Working with complex data is a difficult.
-Many original features or design choices were incorrect and slow to be corrected. For example, timezone support is minimal and days/dates/months use a custom numbering rather than ISO. Mongo is only now adding ISO versions of aggregation commands

"One of the best for Web Developers"

Commentaires: My overall experience with MongoDB is good. I'm satisfied with it. It is much perfect when we are integrating it with JavaScript backend. I recommend using MongoDB for all the web developers as it provides great developer experience. The developers can setup easily and configure with their technology. I find MongoDB very useful, not only for the developers but also for the beginner students which can help them in their college projects.

Avantages: First thing is there's no need of any Queries; it is the king of NoSQL. MongoDB is easy to user and learn too and also a flexible schema for changing data elements. Being a web developer, i work on JavaScript, so it's too good for Integrating with JavaScript backend like NodeJS. For the beginner and new comers, they have Mongo DB for free with certain amount of data storage.

Inconvénients: Unlike SQL, it has no joins, which can sometime be an issue in some data retrieval cases. Sometimes it works very slow in the cloud environment. There are no functions available for Transaction. MongoDB's documentation is much confusing to the users. Even if it's easy to use and learn, learning MongoDB might take some time. I thinkg it is hard to work with complex queries.

"Fastest leap In database management"

Commentaires: I use mongo with our applications. For any set of data, this is the best database.

Avantages: Really speedy and requires less memory.
We can create collections without a definite number of rows and columns to come.
We can add data without restrictions
It gives a JSON output which is really easy to work with
Easy to add , edit and remove data
If a certain section has more than one data, we can insert them as sub arrays, and it makes the developments so flexible.

Inconvénients: The free version allows limited memory so that we have to upgrade it to insert unlimited data. Other than that this is the best.