Querying Data Using Map-reduce in MongoDB
Duration: 1h 40m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 186 MB
Level: Intermediate | Genre: eLearning | Language: English
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.