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Updated in [February 21st, 2023]

What does this course tell?
(Please note that the following overview content is from the original platform)


01 MongoDB Queries - Introduction to the MongoDB Queries.
02 MongoDB Queries - Insert Sample Documents.
03 MongoDB Queries - Empty Query.
04 MongoDB Queries - Equality Query.
05 MongoDB Queries - Introduction to Operators.
06 MongoDB Queries - Comparison Operators $eq, $neq, $lt, $gt.
07 MongoDB Queries - $in and $nin Operators.
08 MongoDB Queries - $and Operator.
09 MongoDB Queries - $or Operator.
10 MongoDB Queries - Query Embedded Documents.
11 MongoDB Query Arrays by Specific Value.
12 MongoDB Queries - Array operators $all, $size.
13 MongoDB Query Array of Nested Documents.
14 MongoDB Queries - $elemMatch operator.
15 MongoDB $exists and $type query operators.
16 MongoDB Queries - Fields Filtering.
17 MongoDB Queries - $regex operator.
18 MongoDB Queries Module Summary.


We consider the value of this course from multiple aspects, and finally summarize it for you from three aspects: personal skills, career development, and further study:
(Kindly be aware that our content is optimized by AI tools while also undergoing moderation carefully from our editorial staff.)
What skills and knowledge will you acquire during this course?
You'll learn how to find and get the data you need from a MongoDB database. The course is divided into different parts that cover different topics:

Getting Started: You'll understand why querying in MongoDB is important.

Adding Data: You'll know how to put sample information into the database.

Basic Queries: You'll learn how to ask for all the data or everything that matches a certain rule.

Matching Values: You'll figure out how to find data that has the same values you're looking for.

Using Special Rules: You'll discover new ways to search by using special symbols.

Comparing Data: You'll learn how to find data that's bigger or smaller than a specific value.

Checking in Lists: You'll find out how to see if something is in a list or not.

Combining Conditions: You'll understand how to use "and" to combine different rules.

Choosing Different Options: You'll see how to use "or" to pick from different possibilities.

Finding Inside Data: You'll learn how to search for things inside other things.

Looking in Lists: You'll find out how to search for things in lists.

How does this course contribute to professional growth?
This course provides a comprehensive overview of MongoDB queries, covering topics such as inserting sample documents, using comparison and array operators, querying embedded documents, and filtering fields. By learning how to use MongoDB queries, professionals can gain the skills necessary to effectively manage and analyze data stored in MongoDB databases. This course can therefore contribute to professional growth by providing the knowledge and skills needed to work with MongoDB databases.

Is this course suitable for preparing further education?
This course provides an introduction to MongoDB Queries and covers topics such as inserting sample documents, empty query, equality query, introduction to operators, comparison operators, $in and $nin operators, $and operator, $or operator, query embedded documents, array operators, query array of nested documents, $elemMatch operator, $exists and $type query operators, fields filtering, and $regex operator. As such, it could be suitable for preparing further education in MongoDB Queries.