Querying Data Using Map-reduce in MongoDB [2023, ENG] torrent

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Querying Data Using Map-reduce in MongoDB

Год выпуска: 2023
Производитель: Pluralsight
Сайт производителя: Pluralsight.com
Автор: Buddhini Samarakkody
Продолжительность: 1h 40m
Тип раздаваемого материала: Видеоклипы
Язык: Английский
Субтитры: Английские
Описание: 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.
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Course Overview 1m 34s
Discovering the Need for Map-reduce in MongoDB 27m 40s
Creating Custom JavaScript Functions for Map and Reduce 20m 30s
Applying Custom JavaScript Functions to MongoDB Map-reduce 23m 23s
Putting the Pieces Together: Build a Complete Map-reduce Solution in MongoDB 27m 20s
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Файлы примеров: отсутствуют
Формат видео: MP4
Видео: MPEG4 Video (H264) 1024x768 30fps 293kbps [V: English [eng] (h264 high L4.0, yuv420p, 1280x720, 293 kb/s)]
Аудио: AAC 44100Hz stereo 95kbps [A: SoundHandler [eng] (aac lc, 44100 Hz, stereo, 95 kb/s)]
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Доп. информация: Level Advanced