Create Fault Tolerant MongoDB Cluster from Coursera

In this course, you will create a MongoDB replica set on a single Linux server to become familiar with the setup. There will be three servers, one primary server and two secondary servers. You will then populate the database collection from a csv file using the Mongo shell. You will then retrieve data from the collection to verify the data. Finally, one of the servers will be taken down and you will observe that the data is still available through a new primary server.

Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

What's inside

Syllabus

Create Fault Tolerant MongoDB Cluster

Database Replication is an important aspect of Data Management. By keeping copies of a database on multiple servers, it allows continuous access to data when a database server goes down. Each replica database server should be kept on a separate physical server. This ensures that if one entire physical server become unavailable for some reason, the other database servers can still be accessed. MongoDB includes the means to handle replica in a straight-forward manner. There is one primary database server through which an application may connect to the database. Any time a write occurs to the primary server, the secondary servers are updated with the new data. When the primary server goes down, one of the secondary servers takes over as the primary server. There is a minimum of three servers required for a replica set. In this course, you will create a MongoDB replica set on a single Linux server to become familiar with the setup. There will be three servers, one primary server and two secondary servers. You will then populate the database collection from a csv file using the mongo shell. You will then retrieve data from the collection to verify the data. Finally, one of the servers will be taken down and you will observe that the data is still available through a new primary server.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches one of the fundamental elements needed for deploying high availability database solutions

Introduces real-world applications for high availability

Develops important skills for managing data and database systems in a highly available environment

Well-suited for IT professionals with some experience in database management who want to gain specific knowledge in high availability

May be too advanced for beginners with no prior database experience

Hands-on exercises and activities are not included

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Create Fault Tolerant MongoDB Cluster with these activities:

Review Linux Basic Commands

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Ensure a solid understanding of basic Linux commands to navigate the course environment effectively.

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Review documentation or online tutorials on Linux commands.
Practice common commands in a Linux terminal.

Review Database Management Systems

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Reinforce your understanding of database management systems, including data modeling, query processing, and transaction management.

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Read Chapters 1-3 to understand the basics of database systems.
Solve the exercises at the end of each chapter to test your comprehension.
Discuss the concepts with classmates or a mentor to clarify any doubts.

MongoDB Resource Compilation

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Organize and expand your learning resources by compiling useful MongoDB materials.

Browse courses on MongoDB

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Gather articles, tutorials, videos, and documentation related to MongoDB.
Organize the resources into categories (e.g., beginner, advanced, specific topics).
Annotate the resources with notes or summaries.
Share the compilation with classmates or the instructor for feedback.

Five other activities

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MongoDB Practice Drills

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Enhance your proficiency in MongoDB commands and operations through repetitive exercises.

Browse courses on MongoDB

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Follow an online tutorial or course on MongoDB.
Set up a MongoDB instance locally and practice creating databases, collections, and documents.
Perform CRUD (Create, Read, Update, Delete) operations on the data.
Utilize aggregation pipelines for data manipulation.

Attend a MongoDB Workshop

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Expand your knowledge and network with experts by attending a MongoDB workshop.

Browse courses on MongoDB

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Research upcoming MongoDB workshops in your area.
Register for a workshop that aligns with your learning objectives.
Attend the workshop and actively participate in discussions and activities.
Follow up with the organizers or presenters to clarify any questions.

MongoDB Study Group

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Enhance your learning through collaboration and peer support.

Browse courses on MongoDB

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Find a group of classmates or peers who are interested in MongoDB.
Meet regularly to discuss course materials, concepts, and challenges.
Work together on assignments and projects.
Provide feedback and support to each other.

Create a MongoDB Tutorial

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Deepen your understanding of MongoDB by explaining its concepts and features to others through a tutorial.

Browse courses on MongoDB

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Choose a specific aspect of MongoDB to focus on (e.g., data modeling, aggregation).
Research and gather information from reliable sources.
Organize your content in a clear and logical manner.
Write the tutorial in a beginner-friendly language.
Share your tutorial with classmates or publish it online.

MongoDB Replication Setup Project

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Apply your knowledge of MongoDB replication by setting up a replica set and verifying data integrity.

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Set up three virtual machines or servers.
Install MongoDB on each server.
Configure the replica set and ensure data replication.
Simulate a failure by shutting down one of the servers.
Verify that data remains accessible through the new primary server.

Career center

Learners who complete Create Fault Tolerant MongoDB Cluster will develop knowledge and skills that may be useful to these careers:

Database Administrator

A Database Administrator is responsible for managing and maintaining databases. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Database Administrator. The course also covers topics such as database security and performance tuning, which are important for managing and maintaining databases.

See salaries and explore the career path for Database Administrator

Database Architect

A Database Architect is responsible for designing and maintaining databases. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Database Architect. The course also covers topics such as database design and performance tuning, which are important for designing and maintaining databases.

See salaries and explore the career path for Database Architect

Data Analyst

A Data Analyst is responsible for collecting and analyzing data to drive insights that businesses can use to make better decisions. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Data Analyst. The course also covers topics such as data retrieval and manipulation, which are important for extracting insights from data.

See salaries and explore the career path for Data Analyst

IT Project Manager

An IT Project Manager is responsible for planning, executing, and closing IT projects. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for an IT Project Manager. The course also covers topics such as project management and risk management, which are important for planning, executing, and closing IT projects.

See salaries and explore the career path for IT Project Manager

Web Developer

A Web Developer is responsible for designing, developing, and maintaining websites. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Web Developer. The course also covers topics such as web design and development, which are important for designing and developing websites.

See salaries and explore the career path for Web Developer

Information Security Analyst

An Information Security Analyst is responsible for protecting an organization's information systems from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for an Information Security Analyst. The course also covers topics such as information security and risk management, which are important for protecting information systems from unauthorized access, use, disclosure, disruption, modification, or destruction.

See salaries and explore the career path for Information Security Analyst

Data Engineer

A Data Engineer is responsible for designing, building, and maintaining data systems. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Data Engineer. The course also covers topics such as data modeling and data warehousing, which are important for designing and building data systems.

See salaries and explore the career path for Data Engineer

Cloud Architect

A Cloud Architect is responsible for designing and managing cloud computing systems. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Cloud Architect. The course also covers topics such as cloud security and performance tuning, which are important for designing and managing cloud computing systems.

See salaries and explore the career path for Cloud Architect

Data Warehouse Engineer

A Data Warehouse Engineer is responsible for designing, building, and maintaining data warehouses. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Data Warehouse Engineer. The course also covers topics such as data modeling and data integration, which are important for designing and building data warehouses.

See salaries and explore the career path for Data Warehouse Engineer

Systems Administrator

A Systems Administrator is responsible for managing and maintaining computer systems. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Systems Administrator. The course also covers topics such as system security and performance tuning, which are important for managing and maintaining computer systems.

See salaries and explore the career path for Systems Administrator

Computer Programmer

A Computer Programmer is responsible for writing and maintaining computer programs. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Computer Programmer. The course also covers topics such as software design and development, which are important for writing and maintaining computer programs.

See salaries and explore the career path for Computer Programmer

Information Systems Manager

An Information Systems Manager is responsible for managing an organization's information systems. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for an Information Systems Manager. The course also covers topics such as information systems planning and management, which are important for managing an organization's information systems.

See salaries and explore the career path for Information Systems Manager

Software Engineer

A Software Engineer is responsible for designing, developing, and maintaining software applications. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Software Engineer. The course also covers topics such as software design and development, which are important for designing and developing software applications.

See salaries and explore the career path for Software Engineer

Data Scientist

A Data Scientist is responsible for using data to solve problems and make predictions. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Data Scientist. The course also covers topics such as data analysis and machine learning, which are important for using data to solve problems and make predictions.

See salaries and explore the career path for Data Scientist

Network Administrator

A Network Administrator is responsible for managing and maintaining computer networks. This course may be useful for those looking to enter this field, as it provides a foundation in database management and replication, which are essential skills for a Network Administrator. The course also covers topics such as network security and performance tuning, which are important for managing and maintaining computer networks.

See salaries and explore the career path for Network Administrator

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