Hosting Services托管服务

We work with third-party data centers to provide you with solutions that meet your hosting needs. 我们的工作与第三方的数据中心，为您提供解决方案，满足您的主机需要。 There are many advantages to hosting your issue tracking system with us, including: 有许多优势，托管您的问题跟踪系统，与我们，其中包括：

• Allowing You To Focus On Your Process 让您更加专注于您的进程
  We can provide the day-to-day maintenance and oversight to your server and databases allowing you to focus on your Quality Assurance processes. 我们可以提供日常维护和监督，以您的服务器和数据库，使您能够更加专注于您的质量保证过程。
• Flexible Migration Plan 灵活的迁移计划
  Third-party data centers allow you flexibility in upgrading to larger, faster, better computers and services without the need to purchase, install, implement or maintain hardware and services. 第三方数据中心的灵活性，让您在升级为规模更大，更快，更好的计算机和服务，而无需购买，安装，执行或保持硬件和服务。
• Redundant Systems 冗余系统
  Unless you're a very large corporation, your uninterruptible power supply is most likely not a diesel engine the size of a locomotive. 除非你是一个非常大的公司，您的不间断电源是最有可能不是一个柴油发动机的大小机车。 Additionally, you most likely have only one carrier for your Internet services. 此外，您最有可能只有一个运营商为您的互联网服务。 The third-parties we work with not only have a massive room of batteries, but diesel backup generators and they have multiple backbone providers which they can switch to in the event one suffers a catastrophic failure. 该第三方与我们的工作不仅有大批房间的电池，而且备用的柴油发电机和他们有多个骨干供应商，他们可以切换到活动中的一个遭受了灾难性的失败。 We also work with providers with services on multiple continents if you are interested in the greatest possible failover coverage. 我们还与供应商提供服务的多个大洲如果您有兴趣在尽可能大的故障覆盖率。

There are several different options available for hosting and each has its own advantages and disadvantages . 有几种不同的可供选择的托管和每一个都有自己的优点和缺点。

Shared Server Environment共享服务器环境

Shared server environments place your account on a server with as many as 300 or more other customers. 共享服务器环境的地方您的帐户在服务器上多达300个或更多的其他客户。 While this sounds daunting, it is incredibly cheap and quite often meets the needs for a team with a low volume of work. 虽然这听起来可怕，这是不可思议的便宜，往往满足的一个小组低的工作量。 By that we mean that it will not support hundreds of users working with Bugs Dashboard due to the amount of memory required for the Tomcat server. 通过我们的意思，它不会支持数百个用户的工作与错误控制台由于内存量所需的Tomcat服务器。 We have seen shared environments support 10-20 users on Bugs Dashboard. 我们已经看到共享的环境支持10-20用户错误控制台。

Shared accounts are the least expensive, but require the capability to run a Servlet container. 共用帐户是最便宜的，但需要有能力运行Servlet的容器。 We have used shared environments with the Bugs Dashboard with both a Tomcat and a Resin container without issues. 我们有共同的环境中使用的错误控制台与一个Tomcat和树脂容器没有问题。 Shared environments do not allow us to tune the Tomcat or Resin instance so we cannot tweak the memory, directory locations, ports, etc. Additionally, some third-parties do not allow the use of certain Perl modules required by Bugzilla, so great care must be exercised when selecting the right partner for your needs. 共享的环境不允许我们调整的Tomcat或树脂举例因此，我们不能改变的记忆，目录位置，港口等此外，一些第三方不允许使用某些Perl模块所需的Bugzilla ，因此必须十分小心行使时，选择合适的合作伙伴，您的需求。

We have had experience with several different vendors and when you elect to use us to host your services via a third-party, we will see that you have the correct environment. 我们已经经历几个不同的供应商，当你选择使用我们的服务主机通过第三方，我们将看到，你有正确的环境。 We will work with vendors we have first-hand knowledge and experience with to give you the best hosting solution in a shared environment. 我们将与供应商我们有第一手的知识和经验，给您提供最好的托管解决方案在一个共享的环境。

Virtual Private Server (VPS) Environment虚拟专用服务器（定位系统）环境

You might think that a VPS is a step-up from a shared environment because it's listed after the shared environment. 你可能会认为，车辆定位系统是一步步从一个共同的环境，因为它上市后的共同环境。 This isn't necessarily true! 这并不一定是真的！ While a VPS does have advantages, such as sharing a server with as few as 10 other customers, virtually all third-party support from the host disappears! 虽然定位系统也有优势，如共用一个服务器，只有其他10个客户，几乎所有的第三方支持东道国消失！ Because the server is considered your virtual private server , you are considered responsible for it. 由于服务器被认为是您的虚拟专用服务器上，您被视为负责。 Some VPS environments come with an "assisted" plan whereby a System Administrator will do some of the work for you. 一些车辆定位系统的环境来的“协助”计划，即系统管理员会做一些工作你。 We generally do not recommend this because you lose the administrator privileges to your server and for those services that you do need but which are not covered under the "assisted" plan, you are powerless to do anything about them! 我们一般不建议这一点，因为你失去的管理员权限到您的服务器，这些服务，您确实需要，但不包括根据“协助”计划，你是无能为力做任何事情的人！

VPS systems come with several different options for managing them; cPanel, Plesk and Virtuozzo are the most common. 车辆定位系统都带有几种不同的办法来管理他们的cPanel ， Plesk和Virtuozzo的是最常见的。 Each of these has its own quirks, limitations and strengths. 所有这些都有自己的怪癖，限制和长处。 We have worked with each of these and can manage your VPS environment through these and the command line. 我们与每一个和可以管理自己的定位系统环境，并通过这些命令行。

Dedicated Server Environment专用服务器环境

With a dedicated server, you do have full control over your environment, but you're still at the mercy of the third-party's available resources. 有了专用服务器，你就完全控制您的环境，但您仍受制于第三方的可用资源。 For example, you may need to specify a dual processor or additional memory to meet your needs. 例如，您可能需要指定一个双处理器或额外的记忆体，以满足您的需求。 These can be expensive options. 这些价格昂贵的选择。 We can provide you with a viable alternative; selection of your own hardware, configured to your needs, and placed in a co-location cage at a data center near us. 我们可以为您提供一个可行的替代办法;选择自己的硬件配置为您的需求，并放置在同一地点笼在数据中心附近的我们。 Whether you are geographically close to us or on the other side of the world, this can work to your advantage by minimizing your costs while providing you with the type of performance you desire. 无论你是在地理上接近我们，或另一边的世界，这可以让你的优势最大限度地减少您的成本，同时为您提供的履约你的愿望。 The lesson learned here is that dedicated servers do not automatically guarantee the performance you might expect. 得到的教训是，专用服务器不会自动保证您的业绩预期可能。 For example, memory and bandwidth limitations can leave you with performance similar to that of the shared environment! 举例来说，内存和带宽的限制可以让你与性能类似的共享环境！ When you elect to work with us in a dedicated server environment, we will work to see that the environment works to your advantage! 当您选择与我们携手合作，在一个专用的服务器环境，我们将努力地看到，环境工程，以你的优势！

Managed vs. Self-Managed Services管理与自我管理的事务

The above environments are only the beginning of your hosting choices; operating system, services, control panels, access rights, etc. must be decided upon, implemented, and managed. 上述环境的仅仅是个开始您的主机的选择;作业系统，服务，控制面板，存取权限等必须作出决定，实施和管理。 In a VPS or dedicated environment, you are responsible for the domain name services (DNS), firewall rules, etc. It's not a piece of cake! 在车辆定位系统或专门的环境中，您有责任的网域名称服务（ DNS ）的，防火墙规则，等等这不是一块蛋糕！

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