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Tutorials

MongoDB Tutorial

  • MongoDB - GridFS
    GridFS is the MongoDB specification for storing and retrieving large files such as images, audio files, video files, etc. It is kind of a file system to store files but its data is stored within MongoDB collections. GridFS has the capability to store files even greater than its document size limit o
  • MongoDB - Data Modelling
    Data in MongoDB has a flexible schema.documents in the same collection. They do not need to have the same set of fields or structure Common fields in a collections documents may hold different types of data.
  • MongoDB Questions and Answers
    MongoDB Questions and Answers has been designed with a special intention of helping students and professionals preparing for various Certification Exams and Job Interviews. This section provides a useful collection of sample Interview Questions and Multiple Choice Questions (MCQs) and their answers
  • MongoDB - Text Search
    Starting from version 2.4, MongoDB started supporting text indexes to search inside string content. The Text Search uses stemming techniques to look for specified words in the string fields by dropping stemming stop words like a, an, the, etc. At present, MongoDB supports around 15 languages.
  • MongoDB - Indexing Limitations
    In this chapter, we will learn about Indexing Limitations and its other components.
  • MongoDB - Atomic Operations
    The recommended approach to maintain atomicity would be to keep all the related information, which is frequently updated together in a single document using embedded documents. This would make sure that all the updates for a single document are atomic.
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