Mongo DB

What is MongoDB?

It caters to a document-oriented NoSQL database which can be effectively used for voluminous data storage. MongoDB does not use tables and rows as in the case of traditional and relational databases. Rather, it uses collections as well as documents. The documents contain key-value pairs which form the basic unit of data in case of MongoDB. Whereas, collection consists of document sets and function sets that remain equivalent to relational database tables. This database came into use in the mid-2000s. 

Why MongoDB?

There are a great number of reasons which cater to the usefulness of MongoDB. Some of the reasons are as follows:

  1. Document-oriented – MongoDB is known to be a database that is of NoSQL type. It has data in a relational type of format; rather, it stores the required data in a document format. This feature makes the database immensely flexible as well as adaptable to the requirements and situations in the real business world. 
  2. Indexing – To improve the performance of the search that happens within MongoDB, indexes can be created. Any field in the MongoDB document can be easily indexed. 
  3. Load balancing – 
  4. Ad hoc queries – The database supports situations like searching by fields or range queries as well as searches of regular expression. Queries can be formulated to return specific fields within the documents. 
  5. Replication – The MongoDB database is known to provide high availability with respect to the replica sets. Normally, a replica set contains more than two MongoDB instances. 

Why Elan Techlab?

Elan Techlab work towards enhancing the knowledge and abilities of the individuals and take them close to their dream.  

  1. The individuals get free and relevant study material and many essential tips that can be very helpful while learning something new.
  2. The tutors are highly talented and professional who make it easy for the individuals to grab the new concepts and techniques. 
  3. Both online and offline training facilities are present which makes it easy for the individuals to gain knowledge in their comfortable space. 
  4. The learning environment is made such that all the students feel comfortable and confident in clearing their queries and experimenting their skills. 
  5. We focus on one-to-one attention to ensure that each student is able to receive the best service available.
  6. This course with Elan Techlab will be your leap of faith to ensure a brighter and successful future.

Learning outcomes 

  1. Get detailed information about the subject matter along with essential knowledge about the syllabus. 
  2. Increases the efficiency of the individuals to learn new things and gives them confidence.
  3. Gain the required knowledge to get proficient with respect to the course.
  4. Develop analytical as well as critical thinking skills.


  1. SQL and NoSql concepts
  2. Create and manage MongoDB
  3. Migration of data into MongoDB
  4. MongoDB with PHP
  5. MongoDB with NodeJS
  6. Services offered by MongoDB


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