azure - 纵向扩展和横向扩展应用服务计划之间的区别

Question

实际上，我遇到了 blob 触发 azure 函数的 System.OutOfMemoryException。我是否需要纵向扩展或横向扩展应用服务计划来解决此问题。

这两者有什么区别？

Answer 1

对于您原来的问题，如果您的函数正在消耗计划上运行，请扩展您的 Azure 服务的应用程序服务计划。该计划您已经拥有较少的内存，如果您在应用程序服务计划中运行多个函数，则进行扩展。

来自docs ,

扩大规模意味着:

A scale up operation is the Azure Web Sites cloud equivalent of movingyour non-cloud web site to a bigger physical server. So, scale upoperations are useful to consider when your site is hitting a quota,signaling that you are outgrowing your existing mode or options. Inaddition, scaling up can be done on virtually any site withoutworrying about the implications of multi-instances data consistency.Two examples of scale up operations in Windows Azure Web Sites are:

横向扩展意味着:

A scale out operation is the equivalent of creating multiple copies ofyour web site and adding a load balancer to distribute the demandbetween them. When you scale out a web site in Windows Azure Web Sitesthere is no need to configure load balancing separately since this isalready provided by the platform.

描述两者之间差异的图表: