Mongoose is an asynchronous object modeling tool for MongoDB, allowing the creation of schemas and models for structured data management. It supports various data types and facilitates CRUD operations while managing relationships between objects. The document also includes exercises for implementing professional data handling, such as incrementing properties based on user types.

1. Mongoose
Ahmed Elbassel
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Skype: ahmed_elbassel

2. Mongoose
- What is Mongoose?
- Mongoose datatypes
- Creating Schema
- Creating models
- Connecting to MongoDB
- Let’s play a little with Models - CRUD Operations
- Managing schema and models as professional
- Exercise
- Populating Objects

3. - Mongoose is a MongoDB object modeling tool designed to work in an
asynchronous environment.
1. What is Mongoose?
- Alternative:
- Mongolia

4. 2. Date types
- String
- Number
- Date
- Buffer
- Boolean
- Mixed
- Objectid
- Array

5. Creating Schema

6. Creating Models

7. Connecting to MongoDB

8. Let’s play a little with models - CRUD

9. Managing schema and models as professional
- Define schema in a separate file and
expose the model of this schema.
- Create a model and add your functions that
get data from the database.

10. Exercise
- Extend your CRUD app in express session to store the data in mongodb in a
the professional way.
- Let the user schema has type and views properties:
- If the type is manager then increment the views with 1.

11. Populating Objects
- Mongoose is lazy load by default, you have to tell it to get the nested foreign
keys.

12. Questions