Web Garden is the web hosting system which comprises of multiple “processes”. Web Farm is the web hosting system which comprises of multiple “computers”.
A web farm is a group of two or more servers used to host the same site. Web farms increase the capacity of a web site, and improve availability by providing fail-over. Web farms are universally used for high-traffic and mission critical web sites.
When an application is hosted by multiple processes on the same server it is said to be a web garden environment.
Web Farm 是一种网络应用程序架构，提供物理可扩展性 （即具有多个计算机实例的可扩展性）。 物理可扩展性（或所谓的网络场）是通过使用负载均衡器和虚拟IP（共享IP暴露在网络上）。负载均衡器在多个计算机实例之间分配工作负载。
两种类型的架构都应该有 OutProc 会话（StateServer：用于存储会话的专用进程或 SQLServer：共享 SQL Server 会话），因为 InProc（本地内存）无法在多个进程（网络花园）或多台计算机之间共享实例（网络场）。
Web Garden is a type of web-application architecture that provides logical scalability (i.e. scalability for single computer instance). Logical scalability (or so-called web garden) is achieved by enabling multiple worker processes for single application pool in IIS.
Web Garden = Logical Scalability using single IIS application pool with multiple worker processes;
Note: by default one worker process is enabled for single IIS application pool;
Web Farm is a type of web-application architecture that provides physical scalability (i.e. scalability with multiple computer instances). Physical scalability (or so-called web farm) is achieved by using load balancer with virtual IP (shared IP that is exposed to the web). Load balancer distributes workloads across multiple computer instances.
Both types of architecture should have OutProc sessions (StateServer: dedicated process for storing session or SQLServer: shared SQL server sessions) because InProc (local memory) cannot be shared between multiple processes (web garden) or multiple computer instances (web farm).
A web farm is a multi-server scenario. So we may have a server in each state of US
If the load on one server is in excess then the other servers step in to bear the
brunt. How they bear it is based on various models.
1. RoundRobin. (All servers share load equally)
2. NLB (economical)
3. HLB (expensive but can scale up to 8192 servers)
4. Hybrid (of 2 and 3).
5. CLB (Component load balancer).
A web garden is a multi-processor setup. i.e., a single server (not like the
multi server above).
A web farm is a multi-server scenario. So we may have a server in each state of US
If the load on one server is in excess then the other servers step in to bear the
brunt. How they bear it is based on various models.
1. RoundRobin. (All servers share load equally)
2. NLB (economical)
3. HLB (expensive but can scale up to 8192 servers)
4. Hybrid (of 2 and 3).
5. CLB (Component load balancer).
A web garden is a multi-processor setup. i.e., a single server (not like the
multi server above).
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Web Garden 是由多个“进程”组成的网络托管系统。
Web Farm 是由多台“计算机”组成的网络托管系统。
摘自此处
Web Garden is the web hosting system which comprises of multiple “processes”.
Web Farm is the web hosting system which comprises of multiple “computers”.
Taken from here
网络场可跨多个服务器进行扩展。 网络花园可以跨多个处理器进行扩展。
A web farm scales across multiple servers. A web garden scales across multiple processors.
网络花园是一种网络应用程序架构，提供逻辑可扩展性
（即单个计算机实例的可扩展性）。 逻辑可扩展性（或所谓的网络花园）是通过为单个应用程序池启用多个工作进程来实现的IIS。
使用具有多个工作进程的单个 IIS 应用程序池；
Web Farm 是一种网络应用程序架构，提供物理可扩展性
（即具有多个计算机实例的可扩展性）。 物理可扩展性（或所谓的网络场）是通过使用负载均衡器和虚拟IP（共享IP暴露在网络上）。负载均衡器在多个计算机实例之间分配工作负载。
两种类型的架构都应该有 OutProc 会话（StateServer：用于存储会话的专用进程或 SQLServer：共享 SQL Server 会话），因为 InProc（本地内存）无法在多个进程（网络花园）或多台计算机之间共享实例（网络场）。
Web Garden is a type of web-application architecture that provides logical scalability
(i.e. scalability for single computer instance). Logical scalability (or so-called web garden) is achieved by enabling multiple worker processes for single application pool in IIS.
using single IIS application pool with multiple worker processes;
Web Farm is a type of web-application architecture that provides physical scalability
(i.e. scalability with multiple computer instances). Physical scalability (or so-called web farm) is achieved by using load balancer with virtual IP (shared IP that is exposed to the web). Load balancer distributes workloads across multiple computer instances.
Both types of architecture should have OutProc sessions (StateServer: dedicated process for storing session or SQLServer: shared SQL server sessions) because InProc (local memory) cannot be shared between multiple processes (web garden) or multiple computer instances (web farm).
来自此页面：
from this page:
除了其他人提到的之外，我想提一下 Web farm 和 web Garden 的优点：-
Web Farm 的优点
Web Garden 的优点
欲了解更多信息。请参阅以下链接：- https://www.codeproject.com/articles/114910/what-is-the-difference- Between-web-farm-and-web-ga
Apart from what others have mentioned, I would like to refer the advantages of Web farm and web garden :-
Advantages of Web Farm
Advantages of Web Garden
For more info. refer to following link :- https://www.codeproject.com/articles/114910/what-is-the-difference-between-web-farm-and-web-ga