mongodb-authentication
Master MongoDB authentication methods including SCRAM, X.509 certificates, LDAP, and Kerberos. Learn user creation, role assignment, and securing MongoDB deployments.
mongoose-mongodb
Work with MongoDB in Node.js using Mongoose ODM for schema design, CRUD operations, relationships, and advanced queries
jest-testing
Test Node.js applications with Jest including unit tests, integration tests, mocking, code coverage, and CI/CD integration
nestjs
Build enterprise-grade Node.js applications with NestJS framework, TypeScript, dependency injection, and modular architecture
express-rest-api
Build production-ready RESTful APIs with Express.js including routing, middleware, validation, and error handling for scalable backend services
websockets
Implement real-time bidirectional communication with Socket.io and ws library for chat, notifications, and live dashboards
mongodb-security-admin
Master MongoDB security, authentication, authorization, encryption, and backup. Learn role-based access control, TLS/SSL, encryption, and disaster recovery. Use when securing deployments, managing users, or implementing compliance.
mongodb-indexing-optimization
Master MongoDB indexing and query optimization. Learn index types, explain plans, performance tuning, and query analysis. Use when optimizing slow queries, analyzing performance, or designing indexes.
mongodb-app-development
Master MongoDB integration in applications with Node.js, Python, and Java drivers. Learn connections, transactions, error handling, and best practices. Use when building applications with MongoDB.
mongodb-index-creation
Master MongoDB index creation and types. Learn single-field, compound, unique, text, geospatial, and TTL indexes. Optimize query performance dramatically with proper indexing.
mongodb-crud-operations
Master MongoDB CRUD operations, document insertion, querying, updating, and deletion. Learn BSON format, ObjectId, data types, and basic operations. Use when working with documents, collections, and fundamental MongoDB operations.
testing
API testing strategies and contract testing
mongodb-find-queries
Master MongoDB find queries with filters, projections, sorting, and pagination. Learn query operators, comparison, logical operators, and real-world query patterns. Use when retrieving data from MongoDB collections.
ml-monitoring
Production-grade ML model monitoring, drift detection, and observability
training-pipelines
Master training pipelines - orchestration, distributed training, hyperparameter tuning
experiment-tracking
Master ML experiment tracking - MLflow, W&B, Neptune, versioning, reproducibility
model-serving
Master model serving - inference optimization, scaling, deployment, edge serving
storage-networking
Master Kubernetes storage management and networking architecture. Learn persistent storage, network policies, service discovery, and ingress routing.
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