Microsoft business framework ppt

Expand your landing zone with data. Data landing zone shared services, such as data storage, ingestion services, and management services. Data management and landing zone Azure DevOps template.

Use this Azure DevOps project to guide you through all the steps and decisions to build your data management and landing zone. Identify gaps between your current state and business priorities, and get the right resources to help you address those gaps. Lightweight implementation of an initial governance foundation, to provide practical experience with governance tools in Azure.

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Focuses on deployment acceleration. Identity Baseline discipline template. Focuses on identity requirements. Resource Consistency discipline template. Focuses on resource consistency. Security Baseline discipline template. Focuses on the security baseline. Azure Security Benchmark.

The Azure Security Benchmark ASB provides prescriptive best practices and recommendations to help improve the security of workloads, data, and services on Azure. Azure governance visualizer. A rule-based engine isolates business rules from the application making the rules eminently reusable. Since business rules are or should be organizationally universal-as opposed to application specific-rule-based engines can provide unprecedented reuse another goal of decoupling of business rules.

In addition, business rules that are visible to mere mortals non-developers are much better understood and this transparency introduces higher accountability within teams. In software development, a team is not just comprised of developers and architects. While these roles are very important, software product development includes stakeholders, line-of-business managers, business analysts, and quality assurance analysts to name just a few.

A recent report by IDC supports these numbers. The reason for the increase in productivity and ROI is simple. Separating business rules from programming code allows non-programmers to maintain business logic without writing code.

Even for the most talented developers, writing code is expensive and error prone if you have any doubts about this assertion, please see Test-Driven Development. The ability for interdependent team roles to have a hand in business rule management naturally reduces the time, risk, and effort inherent to programming changes to business rules in a vacuum.

Shared business rule management leads to reduced development schedules and lower maintenance costs. In addition, extracting business rules and making them available to the wider team promotes visibility and understanding of business policies and procedures, which serves to promote consistent decision making which leads to profitability. Another great benefit to isolating business rules is that it makes them eminently testable.

This is a core value that any Test-Driven Developer holds dear, and a business rules engine can be thought of as a way to provide a different kind of dependency injection to your applications. The Microsoft Business Rules Framework is a fully functional rule framework originally intended for plugging in various rule executors and translators.

The Microsoft Business Rules Engine is Microsoft's implementation of their own rule language and corresponding translator components as well as execution components based on the Rete algorithm defined later that plug in to the Microsoft Business Rules Framework and is commonly referred to as the Microsoft Business Rules Engine BRE. A rule-based engine isolates business rules from the application making the rules eminently reusable and not to mention testable.

The Artificial Intelligence Journal published a paper by Dr. Charles L. Forgy first published his research work on the Rete algorithm in as a an efficient pattern-matching algorithm which is capable of evaluating rules at a very high rate of speed with little regard for the number of rules being considered.

The algorithm works by cross-checking a business fact with business policies to determine which rules should be considered for execution. If a rule does not need to be considered, it is skipped altogether.

Also known as an inference-based rules engine, the Microsoft BRE also supports forward chaining of business rules which causes the BRE to re-evaluate rules in a policy when the action of a rule that has fired causes a change to the state of a fact that has otherwise already been asserted. Microsoft defines the Business Rules Engine as a stand-alone application that consists of a number of modules, support components, and tools.

What you get out of the box is Microsoft's implementation of pluggable components which, in conjunction with the Business Rules Framework, is commonly referred to as Microsoft BRE. The primary modules include the Business Rules Composer for constructing policies, the Rules Engine Deployment Wizard for deploying policies created in the Business Rules Composer, and the Run-Time Rule Engine that executes policies on behalf of a host application.

I will look at these modules in more detail as I apply a practical example of how to create a business rule within a policy, and call it from a. NET application. This means that if you choose to only install MS BRE on a machine, you can do so with a very small footprint. While this may sound intimidating, doing any amount of market research on competing rule-based engines will quickly prove that the price point in which Microsoft places the Developer and Standard editions of BizTalk Server better makes MS BRE a compelling choice for bringing a fully functional rules engine into the enterprise.

While there are similarities, it is important to understand that MS BRE is a product that is developed, maintained, and supported by a different product team inside Microsoft. WF is not a product. WF is a framework for building workflow enabled applications and services.

WF supports the execution of business rules; however, the features provided in WF Rules in the current shipping version of. NET 3. WF Rules lacks a rule editor that can be used outside of the developer role and lacks a rule repository. Like most of the features in WF, this makes WF Rules a solid starting point for building out additional rule-based engine functionality, but at its core merely provides an engine which is capable of executing rules. While Microsoft has not taken a position on the future of each offering, I can only speculate that these competing offerings will converge, perhaps as part of the Oslo vision.

As shown in Figure 1 , design-time components that include the Business Rules Composer are provided via a separate user interface outside of Visual Studio to manipulate the Vocabulary, Rule Store, and Rule Set object model.

Diagram courtesy of Microsoft Corporation. The Vocabulary Object Model allows developers and business analysts to use the Business Rules Composer to create domain-specific definitions for data, or facts that are represented in various states. The Rule Set object model allows for developers and analysts to build the rules that will consist of raw facts that can be either XML message-based, any.

NET object, or a field in a database table or in-memory dataset. Rules are grouped according to business domain and are logically organized as Policies. This rule might be just one rule in a rule set that is logically represented as the discount policy for the company.

By default, the Rule Store is a SQL Server database; however, it is possible to use a file or other backing store with some elbow grease, of course. Using SQL Server as the default repository for policies and vocabularies has some obvious performance and management benefits. The Policy works with an instance of the Rule Engine class, thus shielding the developer and application from intimate details about the BRE itself.

The Rule Engine class is the workhorse behind the BRE and is responsible for the execution of the business rule policies.

The Rule Engine class takes a policy rule set name as an argument, along with corresponding facts and determines which rules are applicable given the facts, translates the rules from BRL to in- memory object graphs, and executes the appropriate rules. I will cover this in more detail later, but it is important to understand that every rule has a condition, predicate, and action. If there is a change, the Rule Engine Update Service updates the Rule Engine's local cache to ensure that Rule Engine instances that are bound to a live Policy instance are updated in real time, and to also ensure that any subsequent Policy invocations use an instance of the Rules Engine that is synchronized with the Rule Store.

The magic of the BRE is that it performs well because it is inference based. What this means is that the BRE will only consider rules that apply to a given fact. Instead of looping through dozens, hundreds, or thousands of rules, the BRE creates an agenda of rules to execute that are associated with the fact.

This could be a single rule or several. Once the rules are added to the agenda, they are executed one by one until the execution cycle terminates. This means that you might have one or several corresponding actions resulting in a number of rules firing. I'll cover agenda and priority and provide an example of forward chaining towards the end of this article. As discussed, it takes much more than sheer programming to build a software product, and one of the main objectives of the Microsoft Business Rules Framework is to help lubricate communication and collaboration between team members in various yet intersecting roles.

By using the Business Rules Composer, all team roles can work together to implement the rules as part of a policy that makes sense in a business context and is verifiable and traceable by all. While I will not go on a rant about the merits of Domain Driven Design here, the power of sharing a common language and taxonomy with your entire team is a tremendous boost to productivity, comprehension, and morale.

Software product development teams also include stakeholders, line of business managers, business analysts, and quality assurance analysts to name just a few. Once your rules and policies have been authored and tested, they can be deployed in a development environment by anyone with access to the Business Rules Composer. However, in Staging and Production environments it is likely that a release engineer or an administrative member of a deployment team will be responsible for pushing out new policies and updated existing policies by introducing a new policy version.

This is precisely what the Deployment Utility is for. I have already covered many of the following terms in this discussion, but let me provide some precise definitions by example for clarity sake. Hopefully, after reading this article, you will be well versed in the lingua franca that makes up the Microsoft Business Rules Framework.

A Policy is a versioned logical grouping of rules. It is represented by the Policy class, which allows a calling component to execute a corresponding rule set that is bound to the policy. For example, a discount policy would consist of rules about how and when to apply discounts to purchase orders.

Policies are versioned, and once a version has been deployed, the policy is immutable. This ensures that a policy version remains sacrosanct, and also supports concurrent policy versions. A rule is a statement that consists of a condition and actions. Download the business outcome template to begin brainstorming and tracking business outcomes. Continue reading to learn how to use the template.

Review the business outcomes section for ideas on potential business outcomes that could come up in executive conversations. Figure 1: Business outcomes visualized as a house with stakeholders, over business outcomes, over technical capabilities. The business outcome template focuses on simplified conversations that can quickly engage stakeholders without getting too deep into the technical solution.

By rapidly understanding and aligning the key performance indicators KPIs and business drivers that are important to stakeholders, your team can think about high-level approaches and transformations before diving into the implementation details. An example can be found on the "example outcome" tab of the spreadsheet, as shown below.

To track multiple outcomes, add them to the "collective outcomes" tab. Figure 2: Example of a business outcome template.

Discovery is a fundamental tenet of enterprise architecture. If discovery is limited to technical discovery, the solution is likely to miss many opportunities to improve the business. Enterprise architects, solution architects, and other technically minded leaders can master the discovery process by using this template.

The WPF applications that are deployed as standalone applications unify various elements such as 2D, 3D rendering, documents, runtime animation, typography, and so on.

These elements are then linked depending on various events and data binding features. Microsoft Window Forms is a GUI class library that helps in writing applications for desktop, tablets, and so on. It is an event-driven application that provides easy access to native Windows UI common controls. Microsoft Window Forms are used to display data and handle data inputs. It can also be used to deploy applications securely and easily.

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