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MongoDB Testing and Quality

Test MongoDB like a pro. Ensure quality, boost your QA career!

4.4
Intermediate

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MongoDB Testing and Quality
5 Modules

Course Curriculum

5 Modules · 12 Chapters · 12 Topics · 144 Sub-topics

01
Foundation
2 Chapters · 2 Topics · 24 Sub-topics
Introduction to MongoDB
1 Topics
Introduction to MongoDB
10 Sub-topics
What is MongoDB and NoSQL Databases
MongoDB vs Relational Databases
MongoDB Architecture Overview
Understanding Documents and Collections
JSON and BSON Format
Installing MongoDB Community Edition
MongoDB Compass - GUI Tool Overview
MongoDB Shell Basics
Creating Your First Database
Inserting Your First Document
Data Types and Best Practices
1 Topics
MongoDB Data Types
14 Sub-topics
MongoDB Data Types Overview
String Data Type
Number Types (Int32, Int64, Double, Decimal128)
Boolean Type
Date and Timestamp Types
ObjectId Deep Dive
Arrays and Nested Documents
Null and Undefined Values
Binary Data (BinData)
Regular Expression Type
Data Type Conversion
Choosing Appropriate Data Types
Date Handling Best Practices
Numeric Precision Considerations
02
Testing Strategies
2 Chapters · 2 Topics · 25 Sub-topics
Testing MongoDB Applications
1 Topics
Testing Strategies
12 Sub-topics
Unit Testing Database Operations
Mocking MongoDB in Tests
Integration Testing Strategies
Test Data Management
Setting Up Test Databases
Database Fixtures and Seeds
Testing CRUD Operations
Testing Aggregation Pipelines
Testing Error Scenarios
Performance Testing Basics
Test Coverage for Database Code
Continuous Integration with MongoDB
Error Handling and Debugging
1 Topics
Error Management
13 Sub-topics
Common MongoDB Errors
Connection Errors and Retry Logic
Write Errors and Handling
Query Errors and Debugging
Duplicate Key Errors
Validation Errors
Transaction Errors
Timeout Errors
Error Logging Best Practices
Debugging Query Performance
Using MongoDB Logs
Monitoring Application Errors
Error Recovery Patterns
03
Integration Testing
3 Chapters · 3 Topics · 34 Sub-topics
CRUD Operations - Create
1 Topics
Creating Documents
10 Sub-topics
insertOne() Method
insertMany() Method
Understanding _id Field
Auto-generated ObjectId
Custom _id Values
Insert Options and Write Concern
Handling Insert Errors
Ordered vs Unordered Inserts
Bulk Insert Operations
Insert Performance Considerations
CRUD Operations - Read
1 Topics
Querying Documents
12 Sub-topics
find() Method Basics
findOne() Method
Query Filters and Operators
Comparison Operators ($eq, $ne, $gt, $gte, $lt, $lte)
Logical Operators ($and, $or, $not, $nor)
Element Operators ($exists, $type)
Array Query Operators ($in, $nin, $all)
Projection - Selecting Fields
Limiting and Skipping Results
Sorting Query Results
Counting Documents
Query Performance Basics
Aggregation Framework - Part 1 (Basics)
1 Topics
Aggregation Pipeline Basics
12 Sub-topics
Introduction to Aggregation Pipeline
Pipeline Stages Overview
$match Stage
$project Stage
$group Stage - Part 1 (Basics)
$group Stage - Part 2 (Accumulator Operators)
$sort Stage
$limit and $skip Stages
$count Stage
$unwind Stage - Part 1 (Basics)
$unwind Stage - Part 2 (Options)
Pipeline Optimization
04
Performance Testing
2 Chapters · 2 Topics · 26 Sub-topics
Query Performance and Optimization
1 Topics
Performance Analysis
12 Sub-topics
Understanding Query Plans
explain() Method - Execution Stats
explain() Method - Query Planner
Analyzing Index Usage
Index Selectivity
Covered Queries
Query Optimization Strategies
Avoiding Collection Scans
Index Intersection
Query Hints
Query Performance Metrics
Common Performance Pitfalls
Performance Optimization for Developers
1 Topics
Optimization Techniques
14 Sub-topics
Query Optimization Techniques
Index Usage Optimization
Document Design for Performance
Avoiding Anti-Patterns
Projection Performance Impact
Aggregation Pipeline Optimization
Connection Pooling Tuning
Read/Write Concern Performance
Batch Operations for Efficiency
Caching Strategies
Lean Documents Pattern
Performance Monitoring Tools
Profiling Slow Queries
Schema Design Performance Impact
05
Quality Assurance
3 Chapters · 3 Topics · 35 Sub-topics
Data Validation and Schema Design
1 Topics
Schema Validation
11 Sub-topics
Document Validation Rules
JSON Schema Validation
Validation Levels (strict, moderate)
Validation Actions (error, warn)
Adding Validation to Existing Collections
Validation Error Handling
Schema Evolution Strategies
Default Values and Required Fields
Data Type Validation
Custom Validation Logic
Validation Performance Impact
Common Pitfalls and Solutions
1 Topics
Troubleshooting
12 Sub-topics
Schema Design Mistakes
Indexing Mistakes
Query Anti-Patterns
Connection Pool Issues
Memory Problems
Performance Degradation
Data Modeling Errors
Security Vulnerabilities
Transaction Misuse
Aggregation Pitfalls
Testing Gaps
Production Issues
Building Production-Ready Applications
1 Topics
Production Deployment
12 Sub-topics
Connection Management in Production
Error Recovery Mechanisms
Graceful Shutdown Handling
Circuit Breaker Pattern
Retry Logic Implementation
Idempotency Patterns
Request Timeout Handling
Load Balancing Considerations
Failover Handling
Production Configuration
Environment-Specific Settings
Deployment Best Practices

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