spring-testing
Test Spring Boot applications - MockMvc, TestContainers, test slices, integration testing
spring-security
Secure Spring Boot applications - authentication, authorization, OAuth2, JWT, CORS/CSRF protection
data-analysis-sql
SQL for data analysis with exploratory analysis, advanced aggregations, statistical functions, outlier detection, and business insights. 50+ real-world analytics queries.
migrations
Database schema migrations and version control
spring-rest-api
Build production-ready REST APIs with Spring MVC - controllers, validation, exception handling, OpenAPI
mongodb
MongoDB fundamentals including document model, CRUD operations, querying, indexing, and aggregation framework for NoSQL database applications.
spring-boot-basics
Comprehensive guide to Spring Boot fundamentals - auto-configuration, starters, properties, and profiles
redis
Redis data structures and commands including strings, lists, hashes, sets, sorted sets, streams, and transactions for high-performance caching and real-time applications.
spring-microservices
Build cloud-native microservices - service discovery, config server, API gateway, resilience patterns
postgresql
PostgreSQL administration and setup including installation, configuration, backup/recovery, replication, and high-availability. Learn production PostgreSQL operations.
domain-driven-design
Model business domains using DDD tactical and strategic patterns
clean-code
Analyze and improve code quality, readability, and maintainability
rust-testing
Master Rust testing - unit tests, integration tests, mocking, and TDD
solid-principles
Apply and validate SOLID principles in object-oriented design
error-handling
Master Rust's Result, Option, and error handling patterns
rust-concurrency
Master Rust concurrency - threads, channels, and parallel iterators
rust-macros
Master Rust macros - declarative and procedural macros
rust-docker
Master Docker containerization for Rust applications
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