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Introduction to MongoDB for the DBA

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  • Reviews star_rate star_rate star_rate star_rate star_half 4055 Ratings
  • Course Code ACCEL-MONGO-INTRO
  • Duration 2 days
  • Available Formats Classroom

MongoDB is a powerful database featuring a flexible document-oriented approach for organizing data rather than the traditional fixed-schema tabular model. With its robust durability and scalability mechanisms, MongoDB became massively popular for workloads of any size. Accelebrate's MongoDB training goes well beyond basic MongoDB concepts and includes specific topics important to those charged with running, monitoring, maintaining, and troubleshooting MongoDB clusters. Students learn the basics of MongoDB as a database, including installation, basic querying, and data manipulation. Attendees also learn how to handle administrative tasks such as installation, backup, performance tuning, replica sets, and sharded clusters.

Skills Gained

All students will:

  • Operate and install and MongoDB clusters
  • Learn basic data manipulation and query
  • Work with performance tuning
  • Understand monitoring
  • Create a backup strategy
  • Understand storage internals
  • Work with Replica Sets and replication
  • Understand Sharding and scalability

Prerequisites

All students must:

  • Have experience in developing database-backed applications
  • Know basic JavaScript
  • Be comfortable working in the shell (Bash or PowerShell or Cmd.exe)

Course Details

Software Requirements

  • Computer with internet connectivity
  • Ability to install software on the computer
  • Recent 64-bit OS, such as Windows 10, Mac OS X, or Linux

MongoDB Training Outline

Introduction

MongoDB Overview

  • What is MongoDB?
  • What is a Document-Oriented database?
  • The differences from relational databases
  • Databases, Collections, and documents

Running MongoDB

  • Zero-footprint using command line
  • Using the Configuration file
  • Understanding key configuration choices

CRUD basics

  • Creating documents
  • Finding documents
  • Updating documents
  • Deleting documents

Backup & Restore

  • Backing up MongoDB
  • Restoring MongoDB
  • Storage snapshot
  • Importing and exporting data
  • Log rotation

Aggregation

  • The aggregation pipeline
  • Major pipeline stages
  • Key aggregation operators

Replica Sets

  • Durability
  • Automatic failover
  • Elections and server roles
  • Read and write concerns
  • The Oplog

Sharding

  • Understanding sharding mechanics
  • Sharded cluster components
  • Creating a sharded cluster
  • The sharding key and data distribution

Indexing and Query Tuning

  • Index types
  • Index direction
  • Covering index
  • Query planner

Monitoring

  • Server Statistics
  • Log and logging levels
  • Profiling
  • Using command line tools

Production Notes

  • Sharding and Scale Up
  • WiredTiger, memory and CPU
  • Sizing Oplog
  • OS specific notes

Conclusion

When does class start/end?

Classes begin promptly at 9:00 am, and typically end at 5:00 pm.

Does the course schedule include a Lunchbreak?

Lunch is normally an hour long and begins at noon. Coffee, tea, hot chocolate and juice are available all day in the kitchen. Fruit, muffins and bagels are served each morning. There are numerous restaurants near each of our centers, and some popular ones are indicated on the Area Map in the Student Welcome Handbooks - these can be picked up in the lobby or requested from one of our ExitCertified staff.

How can someone reach me during class?

If someone should need to contact you while you are in class, please have them call the center telephone number and leave a message with the receptionist.

What languages are used to deliver training?

Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.

What does GTR stand for?

GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals, and private on sites. View our group training page for more information.

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The tool provided to practice the course teachings is very functional and easy to use.

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