发布于 : May 15, 2018
不在本期内容中
这一条目不在当前版本的技术雷达中。如果它出现在最近几期中，那么它很有可能仍然具有相关参考价值。如果这一条目出现在更早的雷达中，那么它很有可能已经不再具有相关性，我们的评估将不再适用于当下。很遗憾我们没有足够的带宽来持续评估以往的雷达内容。
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May 2018
Trial
值得一试。了解为何要构建这一能力是很重要的。企业应当在风险可控的前提下在项目中尝试应用此项技术。
Patroni is a template for PostgreSQL high availability. Born out of the need to provide automatic failure for PostgreSQL, Patroni is a Python-based PostgreSQL controller that leverages a distributed configuration store (such as etcd, ZooKeeper, or Consul) to manage the state of the PostgreSQL cluster. Patroni supports both streaming and synchronous replication models and provides a rich set of REST APIs for dynamic configuration of the PostgreSQL cluster. If you want to achieve high availability in a distributed PostgreSQL setup, you have to consider many edge cases, and we like the fact that Patroni provides a template to achieve most of the common use cases.
