Databases have come a long way since they were introduced in the market in the early 1960s. Traditionally, organizations have been using databases to store and retrieve data and make it available at a faster speed. The use of structured query language or SQL was more prominent at that time to manipulate data. Fast-forward to today, companies are dealing with big data and traditional databases no more capable of meeting the changing organizational requirements. This is where non-relational databases or NoSQL databases took over.
NoSQL databases are non-tabular and store data in a different way than relational tables. Introduced in the late 2000s, NoSQL databases allow developers to store huge amounts of unstructured data along with a lot of flexibility. One of the popular NoSQL databases used widely across organizations is MongoDB. It has become a database of choice when companies want to meet the needs of the ever-changing architecture and design landscape of various applications. With MongoDB, organizations gain the ability to distribute data across multiple servers and make their applications resilient, to scale-out instead of scale-up, and to geo-place their data.
With big data analytics witnessing tremendous growth and its market size predicted to reach USD 229.4 billion by 2025, now is the best time to learn MongoDB basics and enter this promising career domain. MongoDB skills are highly valued in organizations, and you may command huge paychecks if you have a thorough understanding of MongoDB concepts. Many professionals rely on online training courses to learn today’s in-demand digital skills. However, if you are a beginner and not quite familiar with MongoDB, then you may first prefer taking a free online course.
So, this article talks about some of the best MongoDB free courses available online where you can invest your time. As a beginner, these courses are highly recommended for you to start a career in big data.
Best MongoDB Courses for Free
Sign up for any of the courses mentioned below and kick start your MongoDB journey.
MongoDB Developer and Administrator Course
Training Provider – SkillUp by Simplilearn
This MongoDB basics program offers you industry-ready training that is needed to maintain large data and storage requirements. The course gives you a complete overview of MongoDB, query optimization, data replication, and installing and updating the database environment. You will gain access to 7 hours of comprehensive video modules for 90 days, and you can follow them at your own convenience.
The course is ideal for professionals embarking on a career as a database administrator, database architect, or data analyst. One should have prior knowledge of any programming languages, SQL, and Linux-based systems when taking this course.
Top skills covered – Writing java and NodeJs apps, replicating and sharding, CRUD operations in MongoDB, MongoDB backup methods, MongoDB tools, indexing and aggregation.
MongoDB Basics M001
Training Provider – MongoDB University
What’s better than learning MongoDB directly from the source! This course helps you learn how to set up your database and explore different ways to search, create, and analyze data with MongoDB. It covers database performance basics at the beginning and lets you know about creating applications and visualizing your data. The course duration is approximately 8.5 hours, and there are additional resources to support your educational experience with MongoDB University.
As a prerequisite to this MongoDB program, one should be familiar with programming concepts like command line and shell commands, functions, boolean operators, and variables.
Top skills covered – import, export, and query data; advanced CRUD operations; manipulating documents; creating an aggregation pipeline; Charts functionality and Realm.
Introduction to MongoDB
Training Provider – MongoDB Inc. on Coursera
This course is ideal for beginners who want to learn MongoDB quickly and leverage its power for data analytics. You’ll first learn the fundamentals of MongoDB, its document data model, how to import data into a cluster and work with CRUD API and Aggregation Framework. It may take you around 17 hours to complete the course.
All the topics will be taught through a demo application to help you understand that it is quite simple to build applications with MongoDB. The course may not be entirely free, but you can use the free trial option available.
Top skills covered – using Compass to view data, connecting to Atlas cluster from Python, projecting queries, how MFlix works with MongoDB, geospatial queries, graphing with MongoDB, making plots with matplotlib and MongoDB.
Now that you have some idea regarding these free courses take the next step and visit the official website of the training providers. After checking all the details, ratings, instructors, and the entire syllabus, select the one that best suits your needs. MongoDB is a go-to database for companies across the world, and its popularity isn’t reducing any time soon. Even MEAN-Stack development is based on using MongoDB. So, register today and gain expertise in MongoDB.