Using the information provided in Microsoft in Chapter 1: What is Software Architecture?, match the key trends that are shaping architectural decisions with their descriptions. (Flexible design, Future trends, User Empowerment, Market maturity)

1. A design that supports this is flexible, configurable, and focused on the user experience. Design your application with appropriate levels of user personalization and options in mind. Allow the user to define how they interact with your application instead of dictating to them, but do not overload them with unnecessary options and settings that can lead to confusion. Understand the key scenarios and make them as simple as possible; make it easy to find information and use the application.

2. Take advantage of this by taking advantage of existing platform and technology options. Build on higher level application frameworks where it makes sense, so that you can focus on what is uniquely valuable in your application rather than recreating something that already exists and can be reused. Use patterns that provide rich sources of proven solutions for common problems.

3. Increasingly, this takes advantage of loose coupling to allow reuse and to improve maintainability. Pluggable designs allow you to provide post-deployment extensibility. You can also take advantage of service orientation techniques such as SOA to provide interoperability with other systems.

4. When building your architecture, understanding this might affect your design after deployment. For example, consider trends in rich UI and media, composition models such as mashups, increasing network bandwidth and availability, increasing use of mobile devices, continued improvement in hardware performance, interest in community and personal publishing models, the rise of cloud-based computing, and remote operation.