Description
MongoDB is a document-based, fast, scalable and open source NoSQL (Not only SQL) database application. The fact that MongoDB is flexible and easy to use has strengthened its worldwide popularity in a short time and made it a database system preferred by many institutions. One of the most important advantages of MongoDB is that it is scalable and stores data as a document, multiple copies can be stored on it, and all data can be accessed quickly and easily by creating an index on the data.
This 4-days training for MongoDB for Administrators (MongoDB for database administrators) is suitable for any system administrator who wants to install and manage the database service.
What You’ll Learn
- General features and MongoDB structure
- Introduction to NoSQL
- MongoDB command line client
- MongoDB system logs
- CRUD operations
- Architecture, Schematic Designs and Modeling
- Indexes of any collection in MongoDB
- Restricting access to the MongoDB service
- Backup MongoDB service and recover from backup when necessary
- Which metrics to review and how to get those metrics to monitor the MongoDB service
- MongoDB replication cluster
- Sharded MongoDB cluster
Outline
Module 1: Introduction to NoSQL
- What Is NoSQL?
- Why NoSQL databases are required?
- Types of NoSQL Database
- NoSQL vs SQL Comparison
- ACID & BASE Property
- CAP Theorem
- Benefits of NoSQL databases
- Installation
- Start and Stop the mongodb process
Module 2: Architecture
- Document, Collection, Databases
- JSON and BSON
- Storage Engines
- WiredTiger Storage Engine
- Snapshots and Checkpoints
- Journal
- Compression
- In-Memory Storage Engine
- Read and Write Concerns
- GridFS
Module 3: CRUD Operations
- Mongodb Data Types (BSON Types)
- CRUD Operations
- Create Operations
- Read Operations
- Update Operations
- Delete Operations
- Bulk Write Operations
Module 4: Schema Design and Data modeling
- Dynamic Schema
- Document Structures
- Schema Validation
- What is Data modeling?
- Embedding Document
- Reference Document
- Factors effect Data Model Selection
Module 5: Indexes
- Indexing concepts in MongoDB
- Types of Indexes
- Index Properties
- Managing Indexes
- Index Strategies
Module 6: Database Administration
- Changing Run-time Configuration
- Database Server Status
- Current Operations
- Managing mongod Processes
- Terminating Running Operations
- Rotating Log Files
- Enabling Access Control
- Users and Roles
- Copy and Clone database
- DB and Collection Stats
- Explain Plan
- Database Profiler
- Diagnostic Commands
Module 7: Backup and Security
- Concept of Backups
- mongoexport/mongoimport
- mongodump/mongorestore
- Oplog backups
- LVM Backups
- Backups using Ops Manager
Module 8: Replication
- Concept of Replication
- Replica Set Member Roles
- Replication Process
- Read Reference
- Replica Set Primary & Seconday Members
- Role of Oplog in Replication
- Deployment Architectures
- Voting and Electing Primary
- Rollbacks During Replica Set Failover
- Write Concern and Read Preference
Module 9: Scalability
- Concept of Scalability
- Sharding Concept
- Shard Keys and Chunks
- Advantages of Sharding
- Sharded and Non-sharded Collection
- Sharding Strategies
- Sharded Cluster Components
- Production and Development Deployments
- Zones
Module 10: Monitoring and Other Tools
- Monitoring
- MongoDB Tools
- MongoDB Developer Tools
- MongoDB Ops Manager
- MongoDB Atlas
Prerequisites
Basic Linux Knowledge