How is MongoDB Different as a NoSQL DBMS? Insights by Remote DBA Expert

MongoDB is an open source database management system, written in C++, and can be downloaded and used for free. MongoDB Inc. has developed it, and the Apache License and GNU Affero General Public License joint published it. MongoDB is a NoSQL program, which means the SQL programming is not needed to work with this DBMS. This is a document-based DBMS, which is based on JSON type documents.




Working on MongoDB is possible using a diverse range of programming languages. More than ten languages including JavaScript, C#, C++, Python, and Java, can be used with the DBMS for operating a database. The document model of the system is easy for one to learn and start developing. Simple to complex functions all can be done using the system. Hence development is easy using MongoDB.

MongoDB at a glance


  • Data is stored in MongoDB in JSON-like documents in flexible formats, and the data structure and the fields can change in format from one document to another.
  • The document model is designed to map with the application code objects. This makes it even simpler for working.
  • Data can be analyzed and accessed using indexing, ad hoc queries, and real-time aggregation.
  • He database of MongoDB is distributed at the core, and hence it's globally available with horizontal scaling and easy access.
  • It is free to use


Why would one use MongoDB?


The main reasons you would like to use this DBMS are:

  •  It’s the best way one can work with data- This means you use the minimum code and enjoy the highest flexibility as you can use the document model to handle data while you can make modifications easily and quickly.
  •  The data can be put anywhere intelligently- as per the system architecture data can be placed and distributed anywhere through various apps as per user preferences. Features like the isolation of workload, data scalability, various level of availability, and locality of data make this a versatile DBMS.
  •  You are free to run the system anywhere- the performance and running of MongoDB are the same anywhere from the public cloud to the mainframe. Using the MongoDB Atlas the benefits of multi-cloud strategy can be taken. It's available in more than 50 regions of the world through 3 major cloud platforms.


Where is MongoDB different from SQL based systems?


MongoDB is a NoSQL database management system. This means the use of rows and columns is not practiced in it as it is in the conventional relational DBMS. Rather the architecture of MongoDB is made on documents and collections. With this model the DBMS is found to be apt for businesses for the following reasons:



  •   Great mixture of data and technology for enjoying an advantage in competitions
  •    As it has a low risk in management hence, it's great for critical applications and projects.
  •   The cost of ownership of this is lowered with acceleration in time-to-value which makes it one of the top preferences of DBMS users.
  •  The applications which can be made with MongoDB cannot be made with any traditional style RDBMS.


What is special about MongoDB?


The flexible data model, the dynamic scheme, and the ease in development through various programming languages make it a developers’ high choice where one can develop applications on the go. Continuous integration of data with automatic provisioning increases productivity when this is used.

Besides, when data is stored using MongoDB, the various types and formats of data can be stored and combined thereby making the data really elastic and flexible. You don’t have to make a compromise on the validation rules, data access, and indexing options. While trying to modify the schemes, users do not face any downtime. This means the data can be made to work harder than to be put on the database.

Data scalability


In MongoDB data is exceptionally scalable, and scalable through many data centers spread across the world, and also at the same time, it's really easy and lucid to fetch the data from any data center and work on itand scale it. Zero downtime and zero requirements to change application access is the experience during data scaling. This makes the DBMS unbelievably consistent, highly available, flexible, and scalable with great recovery goals.

The integrated features in MongoDB help in in-memory processing, data analytics and visualization, graph processing, global replication and text search all through various types of real-time apps. Also, the fact that the total ownership cost of this DBMS is very economical is one reason businesses prefer this. The fact that this DBMS runs on commodity hardware is also a big cost reducing factor when compared to other RDBMS systems. To know more, contact with RemoteDBA.com.

The MongoDB NoSQL Architecture


  •  The database is the physical data container, with its own file system; set of files in the system, and many such databases can co-exist on one server of MongoDB.
  •   Groups of databases form a collection, which is just like a table in an RDBMS. And a single database accommodates the entire collection. And the collections do not contain any schemas. The documents inside the collections can contain fields of varied types, and normally the documents in a collection are all specific of same goals and purposes.
  •  A document consists of key-value pairs set, and the schemas in documents are dynamic. Dynamic schemas in documents mean that the documents in a single collection need not have the same fields or structure. The fields that are common in a document can contain data of varied types.

How to set up MongoDB?


The following steps would set MongoDB on a Windows computer:

  • ·         Find the MongoDB Binary archive for Windows and download it.
  • ·         Extract the files and install the MongoDB archive
  • ·        Now the parameters need to be configured, and MongoDB can be started and stopped Windows services or the command line.

Concluding notes


This shows you can learn MongoDB easily, work on it very flexible, and install this on your computer with ease thereby enjoying a smooth working experience with the NoSQL DBMS.
How is MongoDB Different as a NoSQL DBMS? Insights by Remote DBA Expert How is MongoDB Different as a NoSQL DBMS? Insights by Remote DBA Expert Reviewed by Pravesh Maurya on 05:46 Rating: 5

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