Technology Radar
Published : Nov 05, 2025
NOT ON THE CURRENT EDITION
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar.
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Nov 2025
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CloudNativePG 是一个 Kubernetes Operator，用于简化在 Kubernetes 中托管和管理高可用 PostgreSQL 集群的过程。在 Kubernetes 上运行像 PostgreSQL 这样的有状态服务可能非常复杂，需要深入了解 Kubernetes 和 PostgreSQL 的复制机制。CloudNativePG 将整个 PostgreSQL 集群视为单个可配置的声明式资源，从而抽象了大部分复杂性。它使用原生流复制提供无缝的主/备架构，并开箱即用地包含高可用功能，包括自愈能力、自动故障切换以提升最一致的副本以及自动重建失败的副本。如果你计划在 Kubernetes 上托管 PostgreSQL，CloudNativePG 是一个可靠的起点。
