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Add Datadog tracing to a Spring Boot microservice with the Datadog OpenTelemetry exporter. The blog walks through a minimal example, environment setup, verification steps, and trade‑offs for a low‑overhead, end‑to‑end tracing solution.
Learn how to implement and optimize pagination and sorting in JHipster to prevent OutOfMemoryErrors and improve database performance using Spring Data JPA.
Spring Data JPA's Pageable and Sort eliminate hand-written LIMIT/OFFSET and count queries. Here's how they work, a working example, and where the convenience breaks down.
Jule provides a fluent DSL for building type-safe SQL queries in Spring Boot. This guide shows how to implement dynamic search repositories with conditional clauses, automatic parameter binding, and result mapping—plus the limits you'll hit in production.
Stop overloading your JVM memory. Learn how to implement efficient server-side pagination in Spring Data JPA using Pageable, Page, and Slice to handle large datasets.
Learn how to implement Spring Data JPA pagination and sorting to prevent memory overflows and optimize database performance using Pageable, Page, and Slice.
Avoid the 'regeneration trap' in JHipster by separating business logic from generated entities. Learn the delegation pattern to preserve custom code during scaffold updates.
Step‑by‑step guide to locate and fix 404 or UI loading problems when accessing Swagger UI in Spring Boot with SpringDoc OpenAPI.
Attach the New Relic Java agent to a Spring Boot app, configure via newrelic.yml or env vars, validate metrics in New Relic One, and troubleshoot common startup failures.
opentelemetry
datadog
jhipster
hibernate
spring
java
jule
swagger
newrelic