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href=\"/cn/score\" target=\"_blank\">积分中心</a>，请在7日内前往积分中心领取，否则积分将失效</p><p></p><p><strong>任务指引：</strong></p><p>任务一：点击按钮进入个人中心进行头像和昵称修改，修改后的头像和昵称需与默认头像和昵称不同，完成修改后点击保存，并刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p>任务二：点击按钮进入开发者社区首页，下拉至社区达人板块点击“关注”或进入任一文章在作者介绍处点击“关注”即可关注该达人，关注5位达人后刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p>任务三：点击按钮进入藏经阁专区，找到任一电子书进行下载即可完成任务，完成任务后刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p>任务四：点击按钮进入开发者任务中心，查看页面即可完成任务，完成任务后刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p>任务五：点击按钮进入开发者学堂，查看页面即可完成任务，完成任务后刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p>任务六：点击按钮进入云起实验室，查看页面即可完成任务，完成任务后刷新页面重新进入弹窗查看任务状态，如未显示完成，请等待1分钟再次刷新。</p><p></p><p><strong>积分查看及消费方式：</strong></p><p>用户可在<a href=\"/cn/my\" target=\"_blank\">个人中心</a>或<a href=\"/cn/score\" target=\"_blank\">积分中心</a>查看及领取已获得积分，积分积累到一定程度可以在积分中心进行兑换，点击查看<a href=\"/cn/article/901380\" target=\"_blank\">详细规则</a>。</p>","taskPcTop":"523px"}

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云托管与自托管比较

2023-05-31 01:13:01 3701 北京举报

简介： 云托管与自托管比较

+关注继续查看

您只是使用了几个基于云的应用程序来访问此内容，无论您是在台式机还是智能手机上阅读它。云托管与自托管是两个著名的软件应用程序，它们将成为本文的重点。

云主机

这是在云服务提供商提供和管理的虚拟服务器上托管网站、程序或其他计算资源的过程。云托管使用连接的服务器网络，这些服务器经常分散在不同的数据中心或地理位置，而不是依赖于单个物理服务器。

当托管在云中时，您的网站或应用程序不会绑定到特定的硬件。相反，它利用虚拟机(VM) 或容器，其资源可以根据需要动态分配。由于可以简单地修改资源以匹配流量或使用模式的变化，这提供了可扩展性和灵活性。

云托管的特点和优势

可扩展性：云托管允许您根据需要扩展或缩减资源。这种灵活性使您能够处理突然的流量高峰，而不会出现停机或性能问题。
可靠性：云托管通常采用冗余基础设施和自动故障转移机制。如果一台服务器或数据中心出现问题，您的网站或应用程序可以快速转移到另一台可用服务器，确保高可用性。
性能：负载平衡技术经常用于云托管中，以在多个服务器之间分配流量。降低延迟并确保有效的资源利用可以提高性能。
成本效益：即用即付的云托管让您只需为使用的资源付费。根据需求转移资源可减少对前期硬件投资的需求并提高成本效益。
安全性：云托管提供商通常会实施强大的安全措施来保护数据和基础设施。他们采用防火墙、加密、访问控制和其他安全机制来确保您信息的完整性和机密性。
易于管理：云托管提供商通常提供直观的控制面板或管理界面，使您可以轻松管理和配置托管环境。可以通过用户友好的界面完成配置新服务器、扩展资源和监控性能等任务。

云托管提供商包括Amazon Web Services (AWS)、Microsoft Azure、Google Cloud Platform (GCP) 和 IBM Cloud。这些提供商提供范围广泛的服务，包括虚拟机、容器、托管数据库、内容交付网络 ( CDN ) 等，以满足各种托管需求。

免责声明：本文章版权归属原创作者所有，由本站用户分享仅供学习交流之用！

参考文档

Linux下做性能分析：perf

Google-Wide Profiling: A Continuous Profiling Infrastructure for Data Centers

Profiling concepts bookmark_border

What is continuous profiling?

版权声明：本文内容由Webmeng实名注册用户自发贡献，版权归原作者所有，搜寻云开发者社区不拥有其著作权，亦不承担相应法律责任。具体规则请查看《搜寻云开发者社区用户服务协议》和《Webmeng开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容，填写侵权投诉表单进行举报，一经查实，本社区将立刻删除涉嫌侵权内容。

数据采集监控前端开发 JavaScript 算法测试技术 Go 开发者微服务 Python

sls新功能数据监控数量 sls新功能接入数据新功能支持监控大数据监控功能

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新功能：SLS支持持续性能数据采集与监控 19055 iLogtail 入门-采集Telegraf Metrics 数据 133 iLogtail 入门-采集Telegraf Metrics 数据 555 iLogtail使用入门-iLogtail 采集Prometheus 数据 369 iLogtail使用入门-iLogtail 采集Prometheus 数据 384

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Re我的域名解析成功了。但是还是访问不了网站

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网络投稿人

Linux系统内核升级

mainline指由Linus Torvalds亲自制作的内核发布版，是官方当前最新版本的kernel source。在Torvalds对所有其他程序员所做出的重大变化进行整合，并且对先前版本的bug进行几轮修复之后，大约每十周正式发布一个新版本。mainline事实上代表着一个linux kernel分支，这个分支有另一个名称，叫做vanilla。

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网络投稿人

Linux系统yum的安装、升级、卸载命令详解

Linux系统yum的安装、升级、卸载命令详解

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网络投稿人

域名到期后多久可以注册

域名到期后，并不会立即被他人注册，而是经历了一定的释放周期。这是因为域名注册机构为了保护域名的合法权益，会设置一段时间用于处理续期、赎回以及其他相关操作。

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网络投稿人

blob:https格式的视频链接怎么下载

因此这些链接具有一定的时效性，仅在当前会话中有效。由于 blob URL 是针对浏览器内存中的数据生成的临时链接，直接通过复制链接或其他方式在其他应用程序或设备上访问或下载该视频是不可行的。

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【宝塔一键部署】项目包构建文档

【宝塔一键部署】项目包构建文档

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网络投稿人

安装了宝塔的mysql后连接不上宝塔安装不了数据库

宝塔数据连接不上解决办法！

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网络投稿人

windows云主机挂载磁盘的方法是什么

打开“计算机管理”工具。可以通过右键点击“计算机”图标，然后选择“管理”来打开该工具。

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网络投稿人

Linux更新指令升级指令

yum命令用于redhat系统下的软件安装和更新，是redhat和Fedora系统中rpm的软件包管理器，使用前要配置好yum源，可以使用极为相似的centos源，而且免费。yum提供了安装，查找，删除软件包的命令，好记又好用。

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国内收不到google adsense的PIN可做的操作远程桌面连接出现了内部错误的问题新开阿里云服务器必须在安全组放行80,443端口否则网站打不开域名解析到的阿里云的网站打不开 Linux系统内核升级

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