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Введение в базы данных\n   - [Теория](https://piquant-leech-9ea.notion.site/1-119861e0489f80a18632cf4f1d450691?pvs=4)\n   - [Примеры на Python](./python)\n   - [Примеры на SQL](./sql)\n2. Использование БД в Python\n   - [Теория](https://piquant-leech-9ea.notion.site/2-127861e0489f8086849eed126f46d5b2?pvs=4)\n   - [Код](./sqlalchemy)\n3. Продвинутая эксплуатация PostgreSQL\n   - [Теория](https://piquant-leech-9ea.notion.site/3-137861e0489f806d81f6dc600011755d?pvs=4)\n   - [Примеры](./advanced_usage)\n4. Продвинутое использование CI/CD. Мониторинг приложений\n   - [Теория](https://piquant-leech-9ea.notion.site/CI-CD-15f861e0489f8071b60ac12433e1394b)\n   - [Примеры](./monitoring)\n\n## Темы на уроках\n1. Самое базовое про базы данных на примере postgresql:\n   - минимальная установка\n   - общение через консольные запросы\n   - подключение из python'а (базовый драйвер psycopg2 и SQLAlchemy)\n   - основные типы запросов: DDL / DML (CREATE TABLE * / INSERT / SELECT / DELETE / UPDATE)\n   - транзакции и блокировки\n2. Польза от баз данных:\n   - ORM и как они помогают на примере SQLAlchemy\n   - нетривиальные вещи в БД: ключи, индексы, таблицы связки\n   - сложные запросы: GROUP BY / HAVING, аналитические запросы\n   - OLTP vs OLAP, пределы применимость pgsql\n   - работа с JSON в postgreSql\n\n3. Эксплуатация баз данных на примере pgsql\n   - бекапы и восстановление. pgdump / pgrestore\n   - репликация - master-slave, паттерн \"пишем в мастер - читаем из реплик\"\n   - шардирование: на стороне приложений, обзор сторонних решений\n   - CAP-теорема и обзор альтернативных \"БД\": mysql / mongodb / cassandra / clickhouse / redis\n\n4. Продвинутое использование CI/CD. Мониторинг приложений\n   - [SonarQube](https://docs.sonarsource.com/sonarqube-cloud/). Платформа для статического анализа кода\n   - [Prometheus](https://prometheus.io/docs/introduction/overview/). Система сбора метрик и мониторинга приложений\n   - [Grafana](https://grafana.com/docs/grafana/latest/introduction/). Инструмент для визуализации метрик и\nанализа поведения системы в реальном времени\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freznikovroman%2Fitmo-devops-masters-course","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Freznikovroman%2Fitmo-devops-masters-course","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freznikovroman%2Fitmo-devops-masters-course/lists"}