先决条件–虚拟主机及其类型,以及如何选择虚拟主机服务器和Web域?
1.云托管:
云托管是网络托管市场中的高级计划之一。这里的网站托管在一组服务器或一组服务器上,许多服务器和计算机作为单个实体同步工作。云托管允许使用云计算工具来创建计算资源。它具有良好的可伸缩性和本质上的灵活性,因此可以轻松地根据需要增加或减少资源。这对流量高的网站很有用。它的速度和灵活性使其成为虚拟主机的首选。
云托管的优点:
- 按需资源–按时付款。
- 高可用性–可靠。
- 更好的可扩展性–灵活。
- 恢复丢失的数据。
云托管的缺点:
- 需要高级云知识。
- 平台依赖性–云供应商协作
- 对使用服务的用户的控制权受到限制
2.共享主机:
共享托管是网络托管市场上最常见的计划之一,因为托管价格非常便宜。这里一台服务器托管多个网站。这就是所有网站共享磁盘空间,存储和带宽等公共资源的原因。由于托管提供商可以处理所有技术任务,而且易于使用,因此对于具有较少流量的网站而言,它尤其具有成本效益。但是有时站点加载时间可能会很慢,因为它是共享的,因此在交通繁忙的情况下也不适合。
共享主机的优点:
- 定价结构–价格便宜。
- 易于使用–初学者友好。
- 管理完善的安全性,升级和维护。
- 没有行政责任
共享主机的缺点:
- 共享时加载时间慢。
- 安全由于共享而受到影响。
- 拥挤期间缺乏服务器控制。
- 无法提供良好的可扩展性
云托管和共享托管之间的区别:
S.No. | CLOUD HOSTING | SHARED HOSTING |
---|---|---|
01. | In cloud computing the website is hosted on a set or a cluster of servers, many servers and machines are working synchronously as a single entity. | In shared hosting one server hosts multiple websites. |
02. | Cloud hosting is one of the premium plan in the market for web hosting. | Shared hosting is one of the most common plan in the market for web hosting. |
03. | Cloud hosting is little bit costly. | Shared hosting is very less price. |
04. | It provides better performance than shared hosting as large number of servers are deployed. | It provides comparatively slower performance than cloud hosting as the number of servers deployed are less. |
05. | It is good for high traffic sites. | It is good for less traffic sites. |
06. | Cloud computing provides high scalability due to the availability of resources. | Shared hosting provides limited scalability as the resource is limited and shared. |
07. | In cloud computing multiple server provides resource to website. | In shared hosting a single server provides resources to multiple websites in a shared manner. |
08. | In cloud hosting websites loads faster. | In shared hosting websites load slower. |
09. | It is more secure than shared hosting. | It is less secure than cloud hosting. |
10. | It is based on pay as you go model means pay per use. | It is not based on pay as you go model. |
11. | Cloud hosting is more reliable than shared hosting due to its high availability. | Shared hosting is less reliable than cloud hosting as it fails in high availability. |
12. | Cloud hosting packages offer better uptime as there is no single point of failure. | Shared hosting packages offer a lower server uptime than cloud hosting as there is a chance of server failure. |
13. | It provides very good technical support as compared to shared hosting. | It provides very less technical support when compared to cloud hosting. |