Expert-level configurations

YAMLadvancedVerified

HAPI FHIR Server application.yaml with PostgreSQL and SMART Auth

Complete HAPI FHIR server application.yaml: PostgreSQL JPA persistence, SMART-on-FHIR OAuth2 interceptor, subscription support, binary storage and audit logging — HIPAA-aware baseline.

HAPI FHIR

SecurityDatabaseLoggingHIPAAAdvancedOAuth2FHIR

JSONadvancedVerified

Elasticsearch Product Search Index Mapping

An optimised Elasticsearch index mapping for e-commerce product search: multi-language text fields, keyword facets, numeric ranges, synonym filters and ILM policy for index rollover.

Elasticsearch

ProductionPerformanceScalingAdvancedSearch

PropertiesadvancedVerified

Kafka Broker Configuration for High-Throughput Production

A tuned server.properties for Apache Kafka optimised for high-throughput event streaming: retention policies, replication factors, network thread tuning and JVM heap settings.

Apache Kafka

ProductionPerformanceHigh AvailabilityScalingAdvancedEvent Streaming

INIadvancedVerified

PostgreSQL Performance Tuning — postgresql.conf

Tuned postgresql.conf settings for a dedicated 8-core / 32 GB RAM database server. Covers shared buffers, WAL, autovacuum, parallel query and connection settings — with explanations for each knob.

PostgreSQL

ProductionPerformanceDatabaseMonitoringAdvancedConnection Pooling