Grid Hosting 是什么来的？和普通的主机有什么区别？

webdna

如题。
这是Godaddy产品，感觉和普通主机无区别吧？

add.c

有多台服务器提供负载均衡
也就是负载好

webdna

How does it differ from Shared Hosting?

Compared with Shared Hosting, Grid Hosting offers increased availability and scalability. Shared Hosting can handle a limited amount of traffic, beyond which the site becomes unreachable. Grid Hosting responds to traffic spikes by adding additional resources to your site, keeping your site live regardless of traffic.

Due to differences in Grid Hosting, it cannot offer support for some of the technologies that Shared Hosting can:

    * Access databases are not supported due to Access' locking scheme which prevents concurrent usage from different processes.
    * Front Page Server Extensions are not currently supported.
    * Java and ColdFusion are not currently supported.
    * Concurrent file writes to the same file in multiple sessions or concurrent threads. Example of affected resources: File-based databases and cross session log files (these issues are exaggerated in a Grid Hosting environment due to additional volume).
    * Storing data within the Application namespace and depending on multiple concurrent sessions accessing accurate data for the entire application.
    * Static Classes where sessions across the site (application) must have concurrent access to accurate data.
    * The account's operating system cannot be switched.

webdna

这样看来不适合于动态asp/php经常写入数据的网站呢？特别不适合access的网站呢？