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Use Case Pattern

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Специализация и язык

Контракты методологии язык-нейтральны и видны всегда. Биндинг-специфичные разделы показываются под выбранный профиль.

Специализация

Язык

Backend · Node

Фаза 1. Language basics: JavaScript and TypeScript
Фаза 2. Git and branching models
Фаза 3. Foundation: NestJS core
Фаза 4. Data: PostgreSQL
Фаза 5. Other stores: documents, search, files, analytics
Фаза 6. Design principles and patterns
Фаза 7. Networking fundamentals
Фаза 8. API: REST and contracts
Фаза 9. Security and authorization
Фаза 10. Brokers and distributed systems
Фаза 11. Kubernetes and graceful shutdown
Фаза 12. Cloud: AWS
Фаза 13. CI/CD: the delivery pipeline
Фаза 14. Quality: testing and observability
Фаза 15. System design and architectural choices
Фаза 16. Domain-Driven Design
Фаза 17. Service architecture patterns

Quiz: Data: PostgreSQL

Phase 4 of the «Backend · Node» program. Answer each question yourself, then reveal the answer and compare.

Theory — by program phase

Check your understanding of the phase: question → try to answer yourself → reveal the answer and compare.

Select all phases

Backend · Java

Phase 1: Java Language Basics (18) Phase 2: Git and branching models (8) Phase 3: Foundation: Spring Core (19) Phase 4: Multithreading and Concurrency (17) Phase 5: PostgreSQL: Data Model and Queries (21) Phase 6: PostgreSQL: Operations and Scale (19) Phase 7: Hibernate and ORM (17) Phase 8: Other Storage: Documents, Search, Files, and Analytics (23) Phase 9: Design Principles and Patterns (9) Phase 10: Networking Fundamentals (9) Phase 11: API: REST and Contracts (22) Phase 12: Security and Authorization (19) Phase 13: Brokers and Distributed Systems (15) Phase 14: Containers: Docker (15) Phase 15: Kubernetes and Graceful Shutdown (19) Phase 16: Cloud: AWS (20) Phase 17: CI/CD: Delivery Pipeline (9) Phase 18: Quality: Tests and Observability (16) Phase 19: System Design and Architecture Choices (18) Phase 20: Domain-Driven Design (10) Phase 21: Service Architecture Patterns (21)

Backend · Go

Phase 1: Language basics: Go (8) Phase 2: Git and branching models (8) Phase 3: Go as the foundation (8) Phase 4: Data: PostgreSQL (2) Phase 5: Other stores: documents, search, files, analytics (8) Phase 6: Design principles and patterns (4) Phase 7: Networking fundamentals (8) Phase 8: API: REST and contracts (8) Phase 9: Security and authorization (8) Phase 10: Brokers and distributed systems (7) Phase 11: Kubernetes and graceful shutdown (8) Phase 12: Cloud: AWS (8) Phase 13: CI/CD: the delivery pipeline (3) Phase 14: Quality: testing and observability (8) Phase 15: System design and architectural choices (9) Phase 16: Domain-Driven Design (5) Phase 17: Service architecture patterns (8)

Backend · Node

Phase 1: Language basics: JavaScript and TypeScript (8) Phase 2: Git and branching models (8) Phase 3: Foundation: NestJS core (8) Phase 4: Data: PostgreSQL (2) Phase 5: Other stores: documents, search, files, analytics (8) Phase 6: Design principles and patterns (4) Phase 7: Networking fundamentals (8) Phase 8: API: REST and contracts (8) Phase 9: Security and authorization (8) Phase 10: Brokers and distributed systems (7) Phase 11: Kubernetes and graceful shutdown (8) Phase 12: Cloud: AWS (8) Phase 13: CI/CD: the delivery pipeline (3) Phase 14: Quality: testing and observability (8) Phase 15: System design and architectural choices (9) Phase 16: Domain-Driven Design (5) Phase 17: Service architecture patterns (8)

Backend · Python

Phase 1: Language basics: Python (8) Phase 2: Git and branching models (8) Phase 3: Foundation: FastAPI core (8) Phase 4: PostgreSQL: model and operations (2) Phase 5: Other stores: documents, search, files, analytics (8) Phase 6: Design principles and patterns (4) Phase 7: Networking fundamentals (8) Phase 8: API: REST and contracts (8) Phase 9: Security and authorization (8) Phase 10: Brokers and distributed systems (7) Phase 11: Kubernetes and graceful shutdown (8) Phase 12: Cloud: AWS (8) Phase 13: CI/CD: the delivery pipeline (3) Phase 14: Quality: testing and observability (8) Phase 15: System design and architectural choices (9) Phase 16: Domain-Driven Design (5) Phase 17: Service architecture patterns (8)

DevOps

Phase 1: Git and branching models (8) Phase 2: The Linux terminal (5) Phase 3: Networking fundamentals (8) Phase 4: Containers: Docker (8) Phase 5: CI/CD: the delivery pipeline (3) Phase 6: Kubernetes (5) Phase 7: Infrastructure as code (5) Phase 8: The cloud: AWS (8) Phase 9: Observability (5) Phase 10: Data in operations (6)

E2E

Phase 1: Basics (6) Phase 2: Writing tests (6) Phase 3: Data and control (5) Phase 4: Reliability and operations (6)

Frontend

Phase 1: Language basics: JavaScript and TypeScript (8) Phase 2: JavaScript in depth (8) Phase 3: JavaScript and the browser (7) Phase 4: CSS in depth (8) Phase 5: Foundation (6) Phase 6: Data and state (6) Phase 7: Navigation and views (5) Phase 8: Quality and performance (6)

Mobile

Phase 1: The approach (4) Phase 2: Web core and wrapper (6) Phase 3: Platforms (6) Phase 4: Capabilities (6) Phase 5: The limit (4)

Product-инженер

Phase 1: Who the product engineer is (3) Phase 2: How AI works (7) Phase 3: Working with agents (8) Phase 4: Start with the problem (6) Phase 5: Contract and tooling for AI (5) Phase 6: Build and verify (6) Phase 7: Ownership and outcome (6)

Ручное тестирование

Phase 1: What testing is (11) Phase 2: Types and levels (11) Phase 3: Test-case design (12) Phase 4: Bugs (11) Phase 5: Tools and practice (11) Phase 6: SQL from scratch (8) Phase 7: On a team and beyond (11)

Use Case Pattern

Phase 1: The methodology (6) Phase 2: Maturity levels (8) Phase 3: End-to-end case study (6) Phase 4: The methodology and AI (6) Phase 5: Tooling (4)

Shuffle questions (mixed across the selected phases)

Pick at least one section.

Фаза

1 / 1

question

Done

Want to go deeper? The full program — with mentor feedback and reviewed assignments — is on the courses page.

See the courses → To the program →

Сквозной кейс · Библиотеки · Методология (Use Case Pattern)

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