Querying Data Using Map-reduce in MongoDB
MongoDB's Map-reduce is the go-to choice for big data analytics. This online course provides an overview of how to use JavaScript to create map and reduce functions to condense large volumes of document data into a small set of aggregated results. ▼
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Course Feature
Cost:
Free Trial
Provider:
Pluralsight
Certificate:
Paid Certification
Language:
English
Start Date:
On-Demand
Course Overview
❗The content presented here is sourced directly from Pluralsight platform. For comprehensive course details, including enrollment information, simply click on the 'Go to class' link on our website.
Updated in [February 21st, 2023]
(Please note the following content is from the official provider.)
MongoDB's Map-reduce stands strong as the number one choice for big data analytics. Learn about condensing a large volume of document data into a small set of aggregated results by creating versatile map and reduce functions in JavaScript.
Working with large volumes of document data for analytics requires the power and flexibility of MongoDB's Map-reduce feature. In this course, Querying Data Using Map-reduce in MongoDB, you'll gain the ability to get yourself fully equipped to confidently apply the Map-reduce pattern to any data set no matter how large it could be. First, you'll discover the requirement for Map-reduce among other aggregation capabilities of MongoDB. Next, you'll explore how to create a custom JavaScript map function and a reduce function that are needed to perform map and reduce operations. Finally, you'll learn how to use these custom functions to perform a Map-reduce operation on a MongoDB data set to aggregate results across documents. When you're finished with this course, you'll have the skills and knowledge of working with the Map-reduce function in MongoDB that will help you leverage the power of MongoDB's aggregation feature for data crunching requirements in your next project.
(Please note that we obtained the following content based on information that users may want to know, such as skills, applicable scenarios, future development, etc., combined with AI tools, and have been manually reviewed)
What skills and knowledge will you acquire during this course?
This course will provide learners with the skills and knowledge to use MongoDB's Map-reduce feature. Learners will learn how to create custom JavaScript map and reduce functions, and how to use them to perform a Map-reduce operation on a MongoDB data set. They will also gain an understanding of the importance of Map-reduce among other aggregation capabilities of MongoDB, and how to leverage the power of MongoDB's aggregation feature for data crunching requirements. Additionally, learners will gain a better understanding of NoSQL databases, big data, and data analysis. Finally, they will gain programming skills that will help them to create and use custom functions for querying data.
How does this course contribute to professional growth?
This course provides learners with the fundamentals of MongoDB's Map-reduce feature, which can be used to aggregate results across documents and to confidently apply the Map-reduce pattern to any data set no matter how large it could be. Additionally, learners will gain a better understanding of NoSQL databases, big data, and data analysis, as well as programming skills that will help them to create and use custom functions for querying data. This course can contribute to professional growth by providing learners with the skills and knowledge necessary to effectively use MongoDB's Map-reduce feature, as well as the ability to analyze and query data.
Is this course suitable for preparing further education?
This course is suitable for preparing further education as it provides learners with the fundamentals of MongoDB's Map-reduce feature, including how to create custom JavaScript map and reduce functions, and how to use them to perform a Map-reduce operation on a MongoDB data set. Additionally, learners will gain a better understanding of NoSQL databases, big data, and data analysis, as well as programming skills that will help them to create and use custom functions for querying data. These skills are essential for further education in the field of data analysis.
Course Provider
Provider Pluralsight's Stats at AZClass
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AZ Class hope that this free trial Pluralsight course can help your Mongodb skills no matter in career or in further education. Even if you are only slightly interested, you can take Querying Data Using Map-reduce in MongoDB course with confidence!
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