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Comparison of BPM Suites and Their Application in Enterprise Architecture
Mach, Jiří ; Nečaský, Martin (advisor) ; Richta, Karel (referee)
The evolution of services oriented architecture and the centralization of services enable the expansion of business process management tools. The centralized solution for BPM brings more flexibility, and it also helps to build high-quality architecture. Currently there exist several solutions that support the BPM, and the selection of the proper tool can be difficult. Simultaneously, it is a rapidly growing industry which also brings several standards and principals. The main goal of my thesis is to help IT and business specialist with the selection and application of BPM into enterprise architecture.
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Implementation of Distributed Transactions in BPEL
Bek, Ivo ; Fiedor, Jan (referee) ; Letko, Zdeněk (advisor)
The goal of this work is to implement a support of distributed transactions into the project RiftSaw so that web services can be invoked within distributed transactions by business processes. And only if a web service operation requires to be performed within a distributed transaction. Comparing to already working implementations, the presented sulution brings support of WS-BusinessActivity specification and a different way of checking that a business process use distributed transactions for invoked web services.
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Ticketing solution in IBM BPM
Dvorský, Ondřej ; Pavlíčková, Jarmila (advisor) ; Kadleček, David (referee)
The aim of this bachelor thesis is to design and implement ticketing solution with cooperation of technology called Business Process Management System (BPMS), specifically the product IBM BPM. This thesis is divided into several parts. The introduction consists of the explanation of basic concepts in this area and an explanation of BPMN notation with which business processes are modeled. The following part is the analysis of the market situation of BPMS technologies. Next part contains the analysis and specification of requirement for ticketing solution within banking environment, including the design of the solution implementation. Final part demonstrates the implementation of ticketing solution with the IBM BPM and also the client to manage tickets, which was developer using HTML, CSS and JavaScript. The resulting solution is included in the attachements of this thesis.
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BPEL
Černý, Ondřej ; Selčan, Vladimír (advisor) ; Buchalcevová, Alena (referee)
The thesis is dealt with the question of Business Process Execution Language. First of all, the work is focused on two main approaches which make use of the BPEL language. It concerns the approach to both service oriented architecture (SOA) and Business Process Management. The thesis subsequently defines and shows the features of SAO and BPM and determines the key role of BPEL in SOA and BPM. The important part describes alignment of SOA and BPM which shows individual problems of alignment of both approaches by the help of BPEL language. Furthermore it shows the difference between business and IT, which is necessary to overcome. After the two basic trends, that use BPEL language, are introduced the work attends directly to the BPEL language. After the basic characteristics are explained, BPEL language is defined and filed into history. A short paragraph is devoted to BPEL engine, which performs the executable business processes. Consequently the important elements of BPEL language and life-cycle of BPEL process are described. The second part of the thesis is concluded by disadvantages of BPEL language. The last part aims to compare selected tools for the use of BPEL language on the basis of their features defined by criteria. As firstly showed in appendix, there is a possibility to transfer business process from a model to an executable form. Furthermore there are also examples of practical BPEL language usage for service orchestration and for complete usage of the BPM life-cycle.
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Approaches to transformation of process description to BPEL
Císař, Daniel ; Gála, Libor (advisor) ; Selčan, Vladimír (referee)
In this work, I dealt with the field of Business Process Managent and Service Oriented Architecture. First I tried a comprehensive conceptual view of both through the definition of important principles. In BPM as a disciline I identified "life-cycle" as the most important principle for process optimization tools. For service-oriented architecture, I had to reduce the view to important principles related to composition of services. An important starting point in my work are the definitions of processes and services and their roles in BPM systems. It is a simplified view that helps connect modeled processes to Web services. Web services and orchestration is the most popular and most common usage of the service-oriented architecture. Composition is another important building block of SOA and is the basis for more realistic goals of SOA, such as greater enterprise agility, more efficient utilization of resources in the enterprise, etc. BPM discipline combines multiple elements and as it is typicaly multidisciplinary it combines process management and optimization through tools. These tools historically perform their roles well, but companies are now in a very competitive linked environment and must to behave differently. In my work I have stated firstly why would these areas could be beneficial to each other. The next part focused, what is the relationship with the life-cycle process for BPM and how it fits into the life-cycle services in SOA. Finally, I analyzed the current state mapping of BPMN, the most common notation for expressing processes in BPM, to BPEL. BPEL describes a process, but it is expressed as a programmatic sequential process, which is also executed in digital form. At work I have examined the role of the new version of the BPMN notation 2.0.
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Standardization of service orchestration
Sova, Jiří ; Gála, Libor (advisor) ; Vašíček, Petr (referee)
This thesis is focused on comparison of common standards used for service orchestration. Orchestration is one of main terms in service oriented architecture, which is a considerable trend in information systems development. This paper is divided into four main parts. The first chapter describes services as a part of current information systems. Definition of service oriented architecture is another subject, where service is a main component for system development and integration. Description of principles of service oriented architecture, that are describing its basis, is the last part of this chapter. The next chapter belongs to coordination of service cooperation, where we can find two basic approaches -- orchestration and choreography. The intention of this chapter is to create theoretical definition of both terms and to compare them. The third part is focused on orchestration methods standardization, where the main standard is BPEL. The history and reasons of creation are mentioned in the beginning, while next section concerns principles of BPEL. Following part describes the version of BPEL called BPEL4WS. Specification of its structure is a main primer for comparison with the latest version named WS-BPEL. The major changes are mentioned in this section. The last chapter is devoted to practical comparison of standards mentioned above. At first, there is created a sample process, based on real situation. The process contains the most important parts of BPEL language. Afterwards, the process is divided into parts, where each of them represents one activity. During description of these parts there is made the above mentioned comparison. The end of the practical part contains main conclusions that were found in this chapter.
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Standards and methodics of Business Process Modelling
Adjei, Daniela ; Vilím, Tomáš (advisor) ; Martanová, Kateřina (referee)
This thesis is a recherché of some significant standards and methodics of Business Process Modeling. The importance of Business Processes, Process Management and Process Modeling has significantly increased over the past years and is thus becoming one of the key competitiveness factors of an organization. Business Process Modeling is not only used on the field of analysis and optimization of Business Processes and Business Process Reengineering, but also in the areas of inter-company cooperation, Business Information Systems and Web services. The thesis describes following standards and methodics: IDEF, UML, BPMN, BPML, BPEL, EPC, ARIS, MMABP. It also suggests a procedure, which the company can follow while selecting a suitable standard and a general classification of standards.
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