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Overview Spring Boot provides two distinct mechanisms for envoking remote REST services: the traditional RestTemplate and the reactive WebClient. This guide explores configuration and customization strategies for both approaches. RestTemplate Implementation Required Dependencies RestTemplate is part of the Spring Web module and gets auto-config ...

In modern microservice architectures, Redis is widely used for caching, distributed locking, session storage, and rate limiting. However, the way you interact with Redis differs significantly between a traditional Servlet‑based service (blocking) and a WebFlux‑based gateway (non‑blocking). This guide explains both approaches and provides ready‑ ...

Modern AI applications demand responsive, real-time interactions — and streaming responses are central to achieving that. Unlike traditional blocking calls that wait for full output before returning, streaming delivers content incrementally, improving perceived latency and user engagement. In Spring AI, this capability is built atop Spring WebF ...