Amazon S3
Amazon S3 for DVA-C02. Storage classes, versioning, lifecycle policies, presigned URLs, encryption (SSE-S3, SSE-KMS, SSE-C), CORS, event notifications, multipart uploads, and cross-region replication.
Amazon S3 for DVA-C02. Storage classes, versioning, lifecycle policies, presigned URLs, encryption (SSE-S3, SSE-KMS, SSE-C), CORS, event notifications, multipart uploads, and cross-region replication.
A complete guide to API design — REST principles, gRPC, GraphQL, pagination, rate limiting, idempotency, versioning, security, API gateway patterns, and production observability. Beginner through senior depth.
How to evolve APIs safely - catalog of breaking and non-breaking changes, versioning strategies (URI, header, media type, date-based), tolerant reader, expand-contract, deprecation with Sunset headers, and sunset governance.
Managing database schema changes safely in production — Flyway, Liquibase, zero-downtime migration patterns, and rollback strategies.