6 articles
Running Elasticsearch in production with Symfony: PHP clients, explicit mapping, Messenger-based indexing, aggregations, relevance tuning, zero-downtime reindex. 2026 landscape against OpenSearch, Meilisearch and Typesense.
Seven proven levers to drive a Symfony API's p95 latency below 200 ms: N+1 detection, serializer choice, HTTP cache, Redis, pagination, compression, HTTP/2 and HTTP/3. Real Symfony code.
A production-ready Symfony CI/CD pipeline in 7 stages: install, lint, static analysis, tests, security, Docker build, ECS deploy. Full GitHub Actions workflow, PHP 8.2/8.3/8.4 matrix, OIDC to AWS, blue-green and canary strategies, DORA metrics.
Architecture, Symfony code, PostgreSQL schema and real costs to run a RAG in production. pgvector 0.8, Claude 4.5 Sonnet, OpenAI text-embedding-3-large embeddings, Cohere reranking.
Overview of OWASP Top 10 2025 and concrete implementation under Symfony 7: voters, argon2id, level 3 CSP, rate limiter, DBAL, Monolog security, pre-production checklist.
A five-phase methodology to migrate a PHP 5.6 monolith to 8.3 with no big bang, using Rector, PHPStan, Deptrac and Behat. Field report from a 14-month project, zero incidents.