Sep 25, 2012 · I had the recent opportunity to present a talk at MongoDB Seattle on Schema Design at Scale.It's basically a short case study on what steps the MongoDB Monitoring Service (MMS) folks did to evolve their schema, along with some quantitative performance comparisons between different schemas. In the ArangoDB shell, Brainhub found a very useful feature which doesn't exist in MongoDB. To learn AQL, no data in the collections was needed.
Nov 27, 2020 · In this MongoDB tutorial, we are going to understand how to work with Mongoose schema types.How to define Schema Types efficiently Furthermore, we’ll learn to apply the custom validation in MongoDB data by defining the validation in Mongoose Schema Types using built-in Mongoose validators.We will also have a look at some basic Mongoose queries like: create, find, findById, findOne, updateOne ... MongoDB is a document-oriented, open-source database program that is platform-independent. MongoDB, like some other NoSQL databases (but not all!), stores its data in documents using a JSON structure. This is what allows the data to be so flexible and not require a schema. Some of the more important features are:
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