MongoDB

Beginner Level

  1. Introduction to MongoDB

    • What is MongoDB?

    • Key features of MongoDB

    • MongoDB vs. Relational Databases

  2. Setting Up MongoDB

    • Installing MongoDB

    • Starting and stopping MongoDB

    • Connecting to MongoDB

  3. Basic CRUD Operations

    • Creating documents (INSERT)

    • Reading documents (FIND)

    • Updating documents (UPDATE)

    • Deleting documents (DELETE)

  4. Data Modeling in MongoDB

    • Documents and collections

    • Embedding vs. referencing

    • Schema design best practices

  5. Querying MongoDB

    • Basic queries

    • Query operators ($eq, $gt, $lt, $in, etc.)

    • Sorting and limiting results

  6. Indexing in MongoDB

    • What are indexes?

    • Creating and managing indexes

    • Types of indexes (Single Field, Compound, Text, Geospatial)

Intermediate Level

  1. Aggregation Framework

    • Introduction to the aggregation framework

    • Stages in the aggregation pipeline ($match, $group, $project, $sort)

    • Practical examples

  2. Transactions in MongoDB

    • ACID properties in MongoDB

    • Multi-document transactions

    • Best practices for using transactions

  3. Replica Sets

    • What are replica sets?

    • Setting up a replica set

    • Read preferences and write concerns

  4. Sharding

    • What is sharding?

    • Setting up a sharded cluster

    • Choosing a shard key

  5. Security in MongoDB

    • Authentication mechanisms

    • Role-Based Access Control (RBAC)

    • Encryption (TLS/SSL)

Advanced Level

  1. Change Streams

    • What are change streams?

    • Real-time data processing with change streams

    • Use cases and examples

  2. Geospatial Data

    • Geospatial data types

    • Geospatial queries

    • Indexing geospatial data

  3. Text Search

    • Full-text search in MongoDB

    • Creating text indexes

    • Querying text indexes

  4. Performance Tuning

    • Monitoring MongoDB performance

    • Profiling queries

    • Optimizing query performance

  5. Deployment and Scaling

    • Deploying MongoDB in the cloud (AWS, Azure, GCP)

    • Scaling strategies

    • Best practices for high availability and disaster recovery

  6. MongoDB Drivers and ORMs

    • Introduction to MongoDB drivers

    • Using MongoDB with popular programming languages (Python, Node.js, Java)

    • ORMs and ODMs (Mongoose, Spring Data MongoDB)

MongoDB learning Resources

  • [Beginner Level MongoDB Course] (https://www.youtube.com/playlist?list=PLesfn4TAj57XGGSmVzzpxY69-lha1EWEI) - A detailed introduction to MongoDB concepts , NOSQL Vs Relational , CRUD Operations , Relations - Referencing ,Grouping - map - reduce , Collection Schema - indexing - Backup and restore and more

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