PEGA is a PRPC server that provides various platforms and interfaces to the business analysts and other professionals to build applications in PEGA. The PEGA is a BPM (Business Process Management) tool that is developed in Java and its concepts. Moreover, PEGA with PRPC is presently industry-leading BPM software from PEGA systems.
The goal of PEGA PRPC is to eliminate software coding by using manual automation work. There are many concepts of PRPC.
Moreover, using the following features the Process Commander within Pega PRPC exchanges information with many external systems. These are;
- Relational Database
- E-mail servers
- Text files
- EIS
- Spreadsheets
The Process Commander interface also supports different technologies. Such as; HTML, Microsoft.Net, SOAP, JMS, JCA, etc. These are collectively known as integration services.
Pega PRPC architecture
The core PRPC is a kind of Java engine that assembles caches dynamically and executes Java classes. This tool is mostly used in finance, healthcare, the banking sector, etc. This tool provides a ready-made framework that includes a process monitoring application.
The core services under the PRPC architecture include the following.
Case Management:
A case includes a set of structured and unstructured processes. These cases are different for different workplaces. For instance, opening a bank account includes multiple processes such as KYC (Know Your Customer), credit checks, legality, etc. Moreover, by creating a case it becomes easier to monitor all these cases. After completion of the process, the case is closed. Management service: This service relates to BAM (Business Activity Monitoring) and BPA (Business Process Analysis). These are management services that every business serves for various activities.
Business Process Management Services:
This service refers to various things. The PRPC is also used for process modeling, executing workflows, managing SLAs, etc.
Business Rule Service:
Pega PRPC is the Business Rules Engine which enables the user to create some special rules. Besides, these are for process monitoring, executing, and integrating.
Presentation Service:
This service is useful for presenting various activities. Moreover, it can expose user interfaces on any browser, sending an email, etc. that exist in the client's or users' internet portal.
The above services help the user in many ways to get the perfect results of their activities. The technology is more useful for business analysts to work out business operations smoothly. This makes the business stand out in the market well.
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PRPC triggers different processes using scheduled events, declarative events along with supporting unit tests through automation. It can be optimized for SOA and can consume services in different transports such as HTML, REST, SOAP, etc. It fits into various enterprise application infrastructures smoothly. Moreover, PRPC generates various UI elements.
Furthermore, it provides a model-driven approach to application development. This approach benefits both business and technologies. It provides a technology-based platform built on open standards. It leads to the flexibility and performance that comes with current technology standards. The technologies are updating day by day. They can enhance the chances of building various applications.
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Types of Caches in PRPC
There are different caches in PRPC available. These are as follows.
Declarative pages: Here, there are node level declarative pages. Besides, they are created by declare page rules and holds a set of various property rules.
Static files extracted from rule file: The object within each rule instance is extracted to a file. And it is served by the webserver.
Rules Assembly Cache: There are many caches available with PRPC. Separate caches can save different activities and many other rules. Moreover, developers can convert this to Java code using the assembly cache rules.
Rules Cache: To improve performance, it automatically caches various rules. Developers can access theses rules continuously and executes them to get the results
Moreover, there are different rule types for access roles, security, users, teams, data, data models, cases, processes, etc.
Advantages of Pega PRPC
There are many advantages that it provides to the business are enabling a software platform, automation, streamline the business, document the business process, etc. Moreover, it offers consolidation of multiple stream processes into a unique system. It connects the existing enterprise application with various service connectors.
The Pega PRPC offers a business-friendly toolkit. Besides, these are an easy to use system that doesn’t include any complexity. The Pega BPM solution provides design once, deploy anywhere system. This is a kind of user interface that saves the developers as well as business people from paying many efforts. Furthermore, it shares the data among systems. This information is parsed, extracted, and distributed.
From the developer's perspective, the Pega RPC serves in the following way.
- The development in this regard can get in small parts.
- The development contains various graphic-driven rules under the Ruleset control version.
- All java code within run-time is compiled and executed well by the systems.
- Moreover, the new configurations or changes tested in real-time. It doesn’t affect other users or system processes.
The above advantages of the Pega Process commander help the business and developers in many ways. Pega can give quick results for the user in a good manner. Its latest versions help the user to work more smoothly. Furthermore, the Pega platform allows the user to build a completely customized user interface.
The Pega Process Commander server supports multiple OS such as Windows, Solaris, etc. Moreover, it uses leading application servers like IBM WebSphere, Apache Tomcat, etc. The additional features of this platform include browser interface, service level agreements, complex process support, etc. It enables its users to manage various actions and prioritize their work smoothly.
Pega PRPC integration
PEGA RPC offers many approaches, technologies, and services. These services are collectively known as integration. These include Connector capacity and Service capacity. Besides, the Connector capacity helps the user application to request data or services from other systems. The service capacity allows the user's application to react to the requests it gets from other systems. Moreover, there are many facilities like above that the user gets from Pega PRPC.
The connectorsRule types provide direct support to the various technologies such as;
- Atom rules
- HTTP messages
- Content Management Systems
- BPEL rules
- File output
- Java Message Services
- JCCI (Java Common Connector Interface)
- WSDL- Web services
- Relational Database service through SQL
The Services similarly provide support to different protocols. Such as;
- BPEL
- Microsoft COM
- Enterprise JavaBeans
- Input files
- Incoming emails
- HTTP message
- JMS
- REST
- Web services, etc.
For most of the Connector types, the user can simulate the operations of the connector before building a connector. This system allows application development and testing. Furthermore, this facilitates to proceed when the external systems are unavailable.
Use of Pega PRPC
The Peg PRPC platform empowers the business a chance to migrate or relocate all their diverse, and multiple business methods to a single platform.
Besides, it enables the capacity to automate the business processes on large scale.
Consolidates different stream methods and rules into a single framework.
Moreover, this platform aims to minimize the costs that occur during any change in the apps.
PRPC Class structure
Reusability and Hierarchy Design
In Pega PRPC, the reusability, and application design in the software plays an important role. The concept of “reusability” is the ability of software to apply a module or component taking from one system to another. Most reusable components follow the rule “DRY”- (Don’t repeat yourself). Hence, this feature makes sure that apps are built vary efficiently. It also facilitates saving time and cost in development and testing.
Moreover, the concept of reusability is sub-divided into two different parts- applications and enterprise.
Within Pega PRPC, it promotes the app design that engages a framework layer as a base of the app. it does so along with an execution layer built on the top of the app. Besides, the framework layer offers common functionality that is reusable across many apps. Hence, the reason to adopt this methodology is its reusability concept. And the designing structure of highly scalable and strong apps.
The best practice for Pega PRPC class structure design includes the application of class design. This class has four different layers. Such as;-
PRPC shared product:
This is the Pega PRPC layer that includes all Pega OOTB rules and functionality.
Enterprise shared product layer:
This layer includes extensions to the Pega OOTB function useful throughout many apps.
Generalized app layer:
It’s a generic base app that engages as a framework for the real application.
Organizational and specialized app layer:
This is the actual application. Here the reusability of different things minimizes as rules are saved to lower layers.
Moreover, the Pega PRPC rule hierarchy starts with the topmost class i.e. base class. And there is also an extension to this by many other base classes.
Rule- The concrete/solid subclasses hold various rules
Data- The concrete/tangible subclasses support data
Assign- The assignments are the steps of the workflow
Code- This class cites the in-memory server code
Embed- The embed class figures out the structure of pages implanted within pages.
History- This class stores the history of various useful objects.
Index- It’s a secondary access key to improve recovery performance.
Link- This connects records relationships between different objects.
Log- Useful for logging system events/programs.
PegaAccel- It supports the App Accelerator (AA) tool.
System- It includes system settings, configuration, and object status.
Work- This class includes work objects, covers, and folders.
Pega PRPC use cases
There are different types of forms available for the use cases in Pega PRPC. They are-
Definition Tab
This tab includes the following-
Business objective- Choose a business objective (BO) from the defined list at the beginning of the app profile wizard.
Trigger- There is no any type of trigger available in BPM of the incident that begins the process
The status would be new.
We should have to select the Actors already defined in the list earlier.
Complexity- The complexity of the app may be any - Low/Medium/High. We should define the complexity means at each level of the organization.
Moreover, there are Shape, pre-conditions, post-conditions, SMEs, etc. comes within this purview.
Description Tab
The description tab denotes a formattable text box to document the description. Fortunately, Pega PRPC offers MS Word Document as a template.
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Requirements Tab
This tab includes the documentation of high-level needs that the SUC supports.
Attachment Tab
In case having the activity diagram of the SUC, then we can attach an image or VSD file during the ER.
Other than the above, there are many other use cases of Pega PRPC. Such as- Business use cases, Software use cases, technical use cases, atomic use cases, etc.
Conclusion
Finally, we can say that Pega PRPC has many concepts relating to data and various aspects. The P Rules in Pega offers various interfaces to use for business executives that help them very much. Pega has a good approach to business and development. Due to the advancement of technologies, there are many options available to grow. Every business uses different technologies to upgrade itself in the market. Moreover, PEGA PRPC concepts may enhance those chances.
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