Nov 24, 2025 · 4 min read · PUT requests are an important part of building complete APIs.Whenever you want to update an entire existing resource, you’ll usually use a PUT request. If POST is used to create,PUT is used to replace. Let’s go through how PUT works, why it exists, a...
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Sep 9, 2025 · 3 min read · Why service meshes emerged Cloud applications started small and monolithic, managed in teams, but as complexity grew, microservices spread out across the infrastructure. This shift brought challenges: service discovery, resiliency, disaster recovery,...
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Jul 23, 2025 · 3 min read · Ciao a tutti e benvenuti sul mio nuovo spazio online! Oggi segna un giorno importante nel mio percorso professionale e di apprendimento: ho iniziato ufficialmente il mio studio per la certificazione Cisco Certified Network Associate (CCNA). Questo bl...
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Nov 6, 2023 · 4 min read · Route Splitting MVC Routing refers to how an application’s endpoints (URIs) respond to client requests. What is the MVC? MVC stands for Model, View, Controller is an architectural pattern that separates an application into three main logical componen...
Join discussionJan 9, 2023 · 7 min read · Tice clothing(E-commerce) App is a simple web app that allows users to order clothes and foot-wares. This project was done for my in the conclusion of my Altschool Second Semester, This project was done as my second-semester exam. In this article, I ...
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Apr 16, 2018 · 1 min read · Istio 近期的版本中出现了一个新的 API 组：networking.istio.io/v1alpha3，应该会替代现有的config.istio.io/v1alpha2 API。新的 API 不管是结构上还是功能上、以及命名上，都有很大差异。这里使用一些简单例子，体验一下 Alpha 3 带来的变化。 注意：正常情况下 istioctl 和 kubectl 都可以用来操作这些对象，但是 kubectl 缺乏验证功能，因此调试阶段使用 istioctl 会更方便一些。 路由分配 过去的路...
Join discussionJul 28, 2017 · 3 min read · 路由控制是 istio 的最常用功能了，经过前面的准备，我们已经基本可以进行这些内容的尝试了。 注意下面的路由规则都忽略了对来源的过滤，会显得比较呆板或者说没用，但是在加入过滤条件之后，就完全不可同日而语了。具体的过滤规则的写法可以参考官方文档或者 istio 中的 bookinfo 实例。 创建 frontend-v2 为了展示路由分配的能力，我们首先创建一个名为frontend-v2的Deployment，这个deploy跟之前的 v1 共享同一个 PVC，也就是共享同一套页面。利用环境变量...
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