MongoDB

Overview
Schedule Classes
What you'll learn
Curriculum
Prerequisites
Course Feature

Overview

MongoDB is a highly distributed database providing high availability, horizontal scaling, and geographic distribution to the users. This program will assist you in gathering an understanding of the document oriented NoSQL database – MongoDB, its Architecture, CRUD, Schema Design, Data Modeling and Indexing while working on real world examples.

Schedule Classes

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What You'll learn

This course covers:

Mastering data modeling
Ingestion
Query
Sharding
Various Data Formats
MongoDB CRUD
Application Integration
Backup and Recovery

Duration: 32 Hours

Curriculum

Overview - SQL/NoSQL

A brief into NoSQL
Relational versus NoSQL data stores
Entities, Relationships and Database modeling
When to use Relational and when to use NoSQL
Categories of NoSQL stores
Examples of NoSQL stores
NoSQL Storage Structures

Data Formats

Data Formats
JSON Data Format
BSON Data Format
Advantages of BSON

Introduction to MongoDB

Key Features
Starting and Stopping the server
Using the shell

MongoDB Architecture

Servers
Connections
Database
Collections
Documents
Fields
Indexes
ReplicaSet
Sharding

MongoDB CRUD

Insert (C)
Simple Query Examples (R)
Update (U)
Remove (D)

Indexing

Indexing concepts
Types of Indexes
Indexes covering queries

Querying MongoDB

Query Expression Objects
Query Options
Cursors
Mongo Query Language
Cursors

Advanced querying

Joins
Projections (Retrieving a subset of fields)
Conditional operators
Aggregation
Grouping

Replication

Why Replication?
Difference between replication and backup
Replication Setups
Master/Slave Replication
Replica sets
Configuring ReplicaSets
Adding members to ReplicaSet
Removing members from ReplicaSet
Setting up an Arbiter
Oplogs
Write concerns

Authentication

Adding admin user
Adding database users
Starting server with auth enabled
Using authentication
Replica sets and authentication
Role management

Application Integration

Develop Java application using MongoDB
Develop PERL programs using MongoDB

Sharding

Idea of Sharding
How is sharding different from replication?
Shard servers
Config servers
mongos
Sharding with Replication
Configure and Setup Sharding using ReplicaSets

Backup/Dumps

The data directory
fsync and lock
mongodump
mongorestore
bsondump
mongoimport
mongoexport

GridFS

Data storage in GridFS
Data retrieval from GridFS

Prerequisites

There are no specific prerequisites to participate in this MongoDB training program, however, an understanding of any programming language such as Java, basic understanding of database concepts, and the knowledge of a text editor such as ‘VI editor’ would be beneficial.