黑板模式适用于 无预知确定解决策略 的问题，主要由三个组件构成： 黑板（blackboard） – 用于存储解空间对象的结构化全局内存 知识（knowledge）源 – 能自表意的专用模块 控制（control）组件 – 选择、配置与执行的模块 — 所有的组件均能访问黑板，组件可将新生成的数据对象写入黑板，也可以通过模式匹配从黑板中获取知识源所生成的特定数据。 使用场景 语音识别 车辆识别和追踪 蛋白质的结构鉴定 声纳信号解析

分层模式用于对结构化设计的软件进行层次拆解，每个层次为独立的抽象，为其上层抽象提供服务。 系统通常被拆分为以下四个层次： 表示层（也称为 UI 层） 应用层（也称为服务层） 业务逻辑层（也称为领域层） 数据访问层（也称为持久化层）

客户端／服务器模式由两个部分构成：一个服务器与多个客户端。服务器组件同时为多个客户端组件提供服务。客户端向服务器发启服务请求，服务器将相应服务信息回应给客户端。此外，服务器持续监听来自客户端的请求。 使用场景 电子邮件、文件共享及银行业务等在线应用

主／从模式由两个部分构成：主设备与从设备。主服务组件将作业分发给多个从设备组件，并根据这些从设备反馈的结果，计算生成最终结果。 使用场景 数据库复制，主数据库被认定为权威数据源，各从数据库与主数据保持同步 在计算机系统中通过总线互连的各设备（包括主设备与从设备）

管道／过滤器模式用于构造用于生成及处理数据流的系统。每个处理过程都封装在过滤器（filter）组件之中，要处理的数据通过 管道(pips) 进行投递。管道同时用于作为 过滤器（filter） 间的缓冲及同步。

代理模式用于在结构化系统中对组件解耦。系统内各组件间采用远过程调用（remote service invocations）的方式交互。代理（Broker）组件充当组件间通讯的协调角色。 提供服务的组件将其能力（服务以及特性）发布给代理，客户端均向代理请求服务，由代理将请求重定向到先前已发布过对应服务的组件进行处理。

对等模式中的组件称之为对等体（peer），对等体既作为向其他对等体请求服务的客户端，同时也做为响应其他对等体请求的服务端。对等体可以在运行过程中动态地改变其角色，即，既可以单独做为客户端或服务端运行，又可同时作为客户端与服务端运行。

事件总线模式应用于事件处理，主要由四个组件构成：事件源（event source），事件侦听者（event listener），通道（Channel）以及总线（event bus）。 事件源将消息发布到总线的特定通道，侦听者订阅相应的通道，事件源所发布的消息经通道通告给订阅通道的侦听者。

模型／视图／控制器模式（简称 MVC 模式）将交互式应用程序拆分为三个部分： 模型（model） – 包含核心功能及数据 视图（view） – 呈现信息给用户（通过有多个视图） 控制器（controller） – 处理用户的输入操作

解析器模式用于设计语言的解析程序，主要用于指定评估程序代码行，即解析出特定语言的语句与表达式，其核心思想是为语言的每个符号定义相应的类。 使用场景 SQL 等数据库查询语言 通讯协议描述语言

上述架构模式的对比 下表格总结了各架构模式的优缺点

The NFL today has bigger, stronger, bodies than ever, moving faster than ever, hitting a stationary object harder than ever before - so the physics of the hit have changed.

Sometimes I ride my bike to see the kids after a matinee and then ride back to do the show. That's the hard part, but I wouldn't have it any other way.

I wish I was a teenager in the 1970s.

I had no idea how big the show was at the time we were doing it because I was always working.

There was a time I could have been mistaken for Burt Reynolds. I had a moustache and so did he. But he was the number one star in the world, so there wasn't really much confusion.

A lot of the stories I was brought up on had to do with extreme actions - leaving everything behind, crossing the trackless wastes, and in those stories the people who stayed behind and had their settled ways - those people were not the people who got the prize. The prize was California.

Music is my life, it is a reflection of what I go through.

Actors are always looking for actor-proof parts. A part so good you can't screw it up!

To be entirely honest, I am an extremely confident person, and I don't think I would have gotten into this business if I felt that I wasn't going to succeed and I intend to be in this business, for the rest of my life.

Vampires have always been hot. They are one of our most durable monsters. It's one of those stories that galvanizes us early and it's always going on.

I've been blessed to spend time with young people and help encourage an environment where it's comfortable for them to be who they are. That's precious for children.

The punctuation of anniversaries is terrible, like the closing of doors, one after another between you and what you want to hold on to.

There are lots of businesses that are well in excess of $9 billion that have gone into bankruptcy, that have been mismanaged. And that has not served anyone very well.

But when we place God on our side of things, that we are now ridding the world of evil - that's very dangerous, that one nation has this role to rid the world of evil. What about the evil we have committed, that we are complicit in?

Perseverance is an active principle, and cannot continue to operate but under the influence of desire.

Every time I see my brother, I just praise God for God's grace in his life. Because if God can change Franklin from a prodigal into a man of God, he can do it for anybody.

Look, miracles in the Middle East are a reality.

The game Rock Band has been haunting me like a bad ring tone. It gets stuck in my head and momentarily effaces all that I love about music.

Injustice is relatively easy to bear; it is justice that hurts.

Moms, you are the first and most influential role model in your girl's life. Use that power.

When you write a script, you always think about what your heart is asking.

I used to be a person who just peaked for the big events, not doing too many competitions, but now you've got to go round chasing all the points because if you're not taking them, someone else is.

Like an old photograph time can make a feeling fade but the memory of a first love never fades away.

I come from a pretty scientific family. My sister is a neurologist and my brother is an engineer.