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Immutable servers

更新于 : May 22, 2013
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。 了解更多
May 2013
Adopt ? 我们强烈建议业界采用这些技术,我们将会在任何合适的项目中使用它们。
Precedents set by cloud providers are now changing expectations within the corporate datacenter. In the cloud, many systems scale automatically, either to provide additional availability or in response to increased demand. Crucial to managing a growing estate, immutable servers, or ‘phoenix servers’, are a sensible approach for enterprises looking at IaaS and PaaS. In contrast, custom-configured ‘snowflake servers’ increase the load on the operations group and encourage a “works on my machine” mentality. Being able to re-provision machines - hard or virtual - from scratch using tools such as Chef or Puppet can drastically reduce the complexity of managing large server farms. Coupled with software that is designed to withstand failure, this will lead to more scalable and reliable systems.
Oct 2012
Adopt ? 我们强烈建议业界采用这些技术,我们将会在任何合适的项目中使用它们。
发布于 : Oct 22, 2012


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