Time:  40 Hours

 

Prerequisite:  

 

No specific prerequisite required for students taking this course. A working knowledge of relational database concepts is helpful but not required. Javascript is the shell language for MongoDB and rudimentary knowledge of that is also helpful, but not required.

 

Course overview:

 

This course will introduce learners to MongoDB, a NOSQL document oriented database. This course will go over basic installation, JSON, schema design, querying, insertion of data, indexing, some administration and Programming in Java using MongoDB driver. 

 

Course Content:

 

Section 1: Introduction

• A rich data model

• History

• Distinguishing features of MongoDB

• Basic Concepts

• Document

• Document Operations

• CRUD Operations

  • Creating Documents

  • Reading Documents

  • Updating Documents

  • Deleting Documents

 

Section 2: Data Modeling

• Considerations

• Modeling Relationships

• Embedding Documents

• Referencing Documents

• Atomic Operations

• TTL

 

Section 3: Indexing

 

• Introduction Indexing

• Create indices

• Compound Index

• Indexing Embedded Documents

• Multi-key Index

• Covered Index

• Sparse Index

• Unique Index

 

Section 4: Aggregation

• Aggregation Framework

• Pipeline Operators

• Group

• Project

• Match

• Unwind

• Sort

• Limit

• Skip

• Creating Aggregation Pipeline

• MapReduce

• Output of MapReduce

• Simple Aggregation Methods

• Count

• Distinct

• Group

• Aggregation vs. MapReduce vs. Group

 

Section 5: Replication

 

• MongoDB Cluster

• Replica Set

• Replica Set: Read Preference

• Replica Set: Request Association

• Write Concern

 

Section 6: Sharding

• Why scale horizontally?

• Scaling Load

• Read Scaling with Replica Set

• Sharding Writes

• Chunk

• Balancing

• Sharding: Mongos

• Sharding: Config Servers

• Query Routing

• Targeted Query

• Scattered Query

• Shard Key

• Good Shard Key

• Bad Shard Key

• Hashed Shard Key

 

Who should go for this course?

 

• MongoDB is world’s most popular and fastest growing Database in NoSQL space. This course is for learners in IT field who is in process of or planning to enhance their careers in Big Data/ NoSQL space. This cource will benefit

• Analytics Professionals 

• BI /ETL/DW Professionals 

• Database Engineers and DBAs

• Software Developers and Architects 

• Graduates aiming to build a career in Big Data

 

Special notes:

 

Exam simulation + Quizzes will be provided

 

 

For more info contact ITEXPS