The document discusses Web Services Orchestration with BPEL 2.0 and Apache ODE. It provides an overview of the Institute of Application and Architecture Systems (IAAS) at the University of Stuttgart, including its research focus areas in service-oriented architectures, semantic web services, quality of service, and more. It also introduces BPEL concepts such as variables, partner links, fault handling, compensation, and data manipulation. Finally, it briefly covers the history of the Apache ODE project.
The document discusses Service Oriented Architecture (SOA) and the role of the Business Process Execution Language (BPEL). It defines SOA as an architectural style that allows components to work together through standardized interfaces. BPEL is presented as an XML-based language used to specify business processes composed of discrete web services. BPEL allows the orchestration of services by defining message sequences and processing logic. It bridges the bottom-up exposure of services and the top-down definition of business processes in SOA.
BPEL is the de-facto standard for modeling executable Web services orchestrations. The XML-based language is used for the definition and execution of business processes, as well as scientific workflows using Web services. WSO2 Business Process Server (WSO2 BPS) and Apache Orchestration Director Engine (ODE) are two WS-BPEL-compliant business process executable workflow engines that support the composition of Web services by orchestrating service interactions.
This tutorial will explore advanced concepts in WS-BPEL 2.0 and extensibility in WSO2 BPS, including:
* Fault handling
* Compensation handling
* Selective, multiple, and concurrent event processing
* Message correlation
* Parallel processing
* An introduction to ODE extensions
* Future improvements with the extensions
The document discusses Oracle BPEL Process Manager and its architecture. It provides an overview of key components of BPEL including the BPEL designer, BPEL server, BPEL console, and various adapters. It also includes a sample loan procurement process flow and is available for questions.
This document discusses building composite applications using BPEL and Java EE. It describes BPEL as an XML-based language for orchestrating web services to implement business processes. A sample loan processing application is presented that uses BPEL to coordinate services for loan approval. The artifacts involved include WSDL, BPEL, and Java APIs, with the Java EE platform and Java Business Integration providing the runtime environment.
This document discusses using BPEL and Java EE to create composite applications. It begins by explaining why services and composite applications are important in SOA. It then provides an overview of BPEL, including how it allows the orchestration of services defined by WSDL. The document demonstrates how to build a sample loan processing composite application in BPEL that integrates existing Java EE services. It summarizes that SOA enables flexible applications, BPEL is used to orchestrate services, and Java EE and JBI provide the runtime environment.
Five Cool Use Cases for the Spring Component of the SOA Suite 11gGuido Schmutz
Both Oracle SOA Suite and Oracle Unified Business Process Management Suite make it possible to embed Java code as a Service Component Architecture (SCA) first-class citizen through the Spring component implementation type. Thereby the coarse-grained components of Oracle SOA Suite are extended by the much-finer-grained Spring beans wrapped inside the Spring component. This session presents five cool use cases for the Spring component. It shows how and why you would want to use the Spring component and will hopefully inspire attendees to use it for their own projects.
The document discusses Service Oriented Architecture (SOA) and the role of the Business Process Execution Language (BPEL). It defines SOA as an architectural style that allows components to work together through standardized interfaces. BPEL is presented as an XML-based language used to specify business processes composed of discrete web services. BPEL allows the orchestration of services by defining message sequences and processing logic. It bridges the bottom-up exposure of services and the top-down definition of business processes in SOA.
BPEL is the de-facto standard for modeling executable Web services orchestrations. The XML-based language is used for the definition and execution of business processes, as well as scientific workflows using Web services. WSO2 Business Process Server (WSO2 BPS) and Apache Orchestration Director Engine (ODE) are two WS-BPEL-compliant business process executable workflow engines that support the composition of Web services by orchestrating service interactions.
This tutorial will explore advanced concepts in WS-BPEL 2.0 and extensibility in WSO2 BPS, including:
* Fault handling
* Compensation handling
* Selective, multiple, and concurrent event processing
* Message correlation
* Parallel processing
* An introduction to ODE extensions
* Future improvements with the extensions
The document discusses Oracle BPEL Process Manager and its architecture. It provides an overview of key components of BPEL including the BPEL designer, BPEL server, BPEL console, and various adapters. It also includes a sample loan procurement process flow and is available for questions.
This document discusses building composite applications using BPEL and Java EE. It describes BPEL as an XML-based language for orchestrating web services to implement business processes. A sample loan processing application is presented that uses BPEL to coordinate services for loan approval. The artifacts involved include WSDL, BPEL, and Java APIs, with the Java EE platform and Java Business Integration providing the runtime environment.
This document discusses using BPEL and Java EE to create composite applications. It begins by explaining why services and composite applications are important in SOA. It then provides an overview of BPEL, including how it allows the orchestration of services defined by WSDL. The document demonstrates how to build a sample loan processing composite application in BPEL that integrates existing Java EE services. It summarizes that SOA enables flexible applications, BPEL is used to orchestrate services, and Java EE and JBI provide the runtime environment.
Five Cool Use Cases for the Spring Component of the SOA Suite 11gGuido Schmutz
Both Oracle SOA Suite and Oracle Unified Business Process Management Suite make it possible to embed Java code as a Service Component Architecture (SCA) first-class citizen through the Spring component implementation type. Thereby the coarse-grained components of Oracle SOA Suite are extended by the much-finer-grained Spring beans wrapped inside the Spring component. This session presents five cool use cases for the Spring component. It shows how and why you would want to use the Spring component and will hopefully inspire attendees to use it for their own projects.
Introduction to business process execution languagesuranisaunak
This document provides an introduction to Business Process Execution Language (BPEL). It discusses what BPM and SOA are and how BPEL fits into these approaches. BPEL allows processes to be defined using XML that can integrate multiple web services. Key components of BPEL include activities to receive, assign, invoke and reply to messages. The document also summarizes Oracle BPEL Process Manager, a tool for developing, deploying and managing BPEL processes.
Service Oriented Architecture (SOA) [2/5] : Enterprise Service BusIMC Institute
The document discusses enterprise service buses (ESBs). It defines an ESB as middleware that acts as a mediator between different, often incompatible protocols and middleware products. The core capabilities of an ESB include web services support, adapters, invocation, mediation, routing, transformation, orchestration, and security. Java Business Integration (JBI) is introduced as an open standard for ESBs. OpenESB, which implements JBI, and its integration with GlassFish are also summarized. Finally, a sample usage scenario of using an ESB for loan processing is presented.
This document discusses problems that can arise with service-oriented architectures (SOA) if not implemented properly, as well as presenting an alternative approach. Some key issues mentioned include systems becoming more fragile, higher development and maintenance costs, and services not being reused as intended. The alternative approach presented focuses on autonomy, loose coupling, encapsulation, and using business events to help achieve these goals. It is argued that this can drive business agility while avoiding consistency issues.
The document discusses template-based service composition using semantic web services. It introduces the concept of template-based composition where a template contains tasks to be instantiated with optimal services. It describes semantic web services as having formally specified inputs, outputs, and aims referred to in an ontology. It also discusses semantic links between service outputs and inputs that can be evaluated based on the ontology. The goal is to optimize the data fit between linked service parameters during composition.
Impact 2008 1994A - Exposing services people want to consume: a model-driven ...Brian Petrini
Where did my SOA budget go? I just spent 80% of it on integration and I still haven't got an SOA! We used to call it Enterprise Application Integration (EAI), now we call it service exposition. EAI is still there, it's still hard, and it still takes the vast majority of implementation time on SOA projects. Most companies hadn't finished their EAI when SOA came along. This session discusses how to capture and model the true complexity of an integration interface, and how to relate that to product capabilities. We'll show new techniques for how models can be used to improve estimating, aid product selection, assist designers with common integration patterns, and ultimately generate artifacts. We will discuss common integration patterns such as re-tries, healthcheck, flow control, store-forward, event sequencing and note how these are typically achieved using the current product suite, with particular reference to products such as WebSphere Process Server and WebSphere ESB.
Impact 2012 1640 - BPM Design considerations when optimizing business process...Brian Petrini
Whilst it is not always possible to remove and automate human tasks in a process, if it can be done, it often leads to the most dramatic optimization, leading to fully straight through processing. The challenge is that if straight through processing is the goal, we may need to design the process differently from the beginning, with automation in mind. This lecture uses tried and tested techniques for assessing processes to establish whether they are likely to be able to evolve to full automation, and recommends design patterns to be used to simplify the progression from manual to decision supported to completely automated.
Paul's presentation at SOA Workshop,Colombo,Sri Lanka identifies how ESBs fit into a Service Oriented Architecture, discusses when to use an ESB and when not to, looks at ESB patterns and anti-patterns, covers some simple ESB approaches and investigates how ESBs can fit into EDA.
Overview of SOA and the role of ESB / OSBNahser Bakht
This document discusses SOA and the role of Oracle Service Bus (OSB). It describes how traditional integration approaches like point-to-point and EAI can cause issues. SOA addresses these issues by organizing applications into reusable services. OSB acts as an integration backbone that mediates between services, supporting dynamic routing, transformations, composition and more. It provides location transparency and supports multiple protocols. The OSB architecture builds on Oracle WebLogic Server and the Java platform.
Enterprises usually have more than one application
- Custom build applications
- Legacy systems
- ERP, CRM systems like SAP, Salesforce etc.
Users expect instant access to all business functions an enterprise can offer.
This requires disparate applications to be connected into a larger, integrated solution.
This integration is usually achieved through the use of some form of "middleware“.
Oracle SOA Suite Overview - Integration in a Service-Oriented WorldOracleContractors
The document discusses Oracle SOA Suite, which provides integration capabilities in a service-oriented world. It outlines key SOA standards and components of Oracle's integration and SOA platform, including adapters, the enterprise service bus, and BPEL. It also summarizes a sample SOA credit request demo that uses the ESB, BPEL, rules, and BAM.
Introducing SOA and Oracle SOA Suite 11g for Database ProfessionalsLucas Jellema
This session introduces SOA and the new Oracle SOA Suite 11g to the realm of database professionals from which it sometimes seems so far removed. What are the key SOA concepts and objectives? What is at the heart of Oracle SOA Suite 11g: composite applications, BPEL PM, and the mediator. The session shows how SOA services can be leveraged from the database, from triggers, PL/SQL units, or even SQL and how the database can publish events to the event delivery network. It covers how the SOA infrastructure can access the database, primarily using Oracle Database and Oracle Advanced Queueing adapter and how database developers can help in doing so efficiently. It ends with hints for applying SOA concepts to "normal" database development.
InterConnect 2015 1930 - Top practices to ensure a successful IBM Business Pr...Brian Petrini
Proper planning and following some of the top practices are key to ensure a successful upgrade and migration of BPM system. In this session, we will talk about how to plan an easier and quicker migration, including a comprehensive consideration and plan based on your source environment, validations before migration, handle special requirements when move to a very different target environment, estimate your migration window and evaluate the business impact, plan your tests on regression and new features etc. Also we will introduce migration utility key improvements in BPM v8.5.x which can significantly reduce your migration failure, downtime and post-migration actions.
SOA is an approach to software design based on modularizing business logic and functions as loosely coupled services. An ESB is a distributed infrastructure that provides foundational services like message routing and transformation to enable complex architectures. While an ESB does not implement an SOA itself, it provides key features to build an SOA. ESBs should be standards-based and flexible to support different transport mediums.
This document discusses enterprise service buses (ESBs). It begins with definitions of ESBs from various technology providers. It then covers the evolution of integration approaches from point-to-point to hub-based to message-oriented middleware to ESBs. The core capabilities of ESBs are described, including routing, transformation, protocol conversion, orchestration, transaction management and quality of service. Common ESB components like mediators, service registries and choreographers are outlined. Examples of implementing mediation flows and processes in various ESB platforms are provided. The document concludes with a discussion of trends in ESBs including mobile, cloud, security and adoption of new standards.
Impact 2014 1147 - Bridging Business Process Management and Integration use c...Brian Petrini
IBM Integration Bus makes it easy to integrate connectivity logic with business processes. This session explains everything teams need to know about using IBM Integration Bus in conjunction with IBM Business Process Manager Standard and Advanced. Presenters also provide insight into how this easy-to-use technology will evolve.
A Service Oriented Architecture For Order Processing In The I B M Supp...Kirill Osipov
The document discusses the migration of an existing order processing system at IBM to a service-oriented architecture (SOA) using WebSphere products. Key points include transforming the legacy mainframe application into services, workflows, and processes modeled in WebSphere Business Modeler and executed in WebSphere Process Server. The new SOA implementation provided benefits like reduced costs, improved throughput, adaptability, and real-time processing. The deployment architecture utilized WebSphere Integration Server clustering and WebSphere MQ clustering to balance workload and improve scalability.
- An Enterprise Service Bus (ESB) is a set of software patterns that enable integration of enterprise software assets through a consistent, standards-based messaging infrastructure. This allows applications and data to communicate over multiple protocols and be reused flexibly.
- A Service Oriented Infrastructure provides the foundation for IT services through industrialization and virtualization of resources like servers, databases, and storage. It facilitates reuse and dynamic allocation of infrastructure resources to support applications.
- An ESB and shared services infrastructure managed by an ESB provides a centralized mechanism for different layers like applications and services to communicate through message routing, transformation, security, and location independence.
The document discusses enterprise service bus (ESB), which is a software architecture that provides fundamental services for more complex middleware architectures. An ESB simplifies integration and flexible reuse of business components using a service-oriented architecture. The key capabilities of an ESB include routing, message transformation, enhancement, protocol transformation, service mapping, message processing, process choreography, service orchestration, and transaction management. An ESB contains components like mediators, a service registry, a choreographer, and a rule engine that work together to provide these capabilities. The Java Business Integration specification aims to standardize integration middleware components to perform the functions of an ESB.
This document provides an overview of service-oriented architecture (SOA) composition and existing solutions. It discusses key concepts like orchestration and choreography in composing services. Industry standards like UDDI, WSDL, and BPEL are described for discovering, describing, and composing services but have limitations regarding semantics. Semantic approaches like OWL-S aim to address these limitations by adding machine-readable semantics to enable automatic discovery and composition of services. Research issues in areas like quality of service, monitoring, and computing optimal compositions are also discussed. The document surveys various technologies and approaches for SOA composition.
Orchestration in web services coordinates events between different services to direct and manage on-demand services and create composite applications. BPEL (Business Process Execution Language) is a programming language that specifies business processes within a service-oriented architecture. BPEL allows dividing big problems into smaller problems handled by individual services, and coordinates those services through activities like message exchange, control flow, parallel processing, and exception handling to solve the original big problem.
Introduction to business process execution languagesuranisaunak
This document provides an introduction to Business Process Execution Language (BPEL). It discusses what BPM and SOA are and how BPEL fits into these approaches. BPEL allows processes to be defined using XML that can integrate multiple web services. Key components of BPEL include activities to receive, assign, invoke and reply to messages. The document also summarizes Oracle BPEL Process Manager, a tool for developing, deploying and managing BPEL processes.
Service Oriented Architecture (SOA) [2/5] : Enterprise Service BusIMC Institute
The document discusses enterprise service buses (ESBs). It defines an ESB as middleware that acts as a mediator between different, often incompatible protocols and middleware products. The core capabilities of an ESB include web services support, adapters, invocation, mediation, routing, transformation, orchestration, and security. Java Business Integration (JBI) is introduced as an open standard for ESBs. OpenESB, which implements JBI, and its integration with GlassFish are also summarized. Finally, a sample usage scenario of using an ESB for loan processing is presented.
This document discusses problems that can arise with service-oriented architectures (SOA) if not implemented properly, as well as presenting an alternative approach. Some key issues mentioned include systems becoming more fragile, higher development and maintenance costs, and services not being reused as intended. The alternative approach presented focuses on autonomy, loose coupling, encapsulation, and using business events to help achieve these goals. It is argued that this can drive business agility while avoiding consistency issues.
The document discusses template-based service composition using semantic web services. It introduces the concept of template-based composition where a template contains tasks to be instantiated with optimal services. It describes semantic web services as having formally specified inputs, outputs, and aims referred to in an ontology. It also discusses semantic links between service outputs and inputs that can be evaluated based on the ontology. The goal is to optimize the data fit between linked service parameters during composition.
Impact 2008 1994A - Exposing services people want to consume: a model-driven ...Brian Petrini
Where did my SOA budget go? I just spent 80% of it on integration and I still haven't got an SOA! We used to call it Enterprise Application Integration (EAI), now we call it service exposition. EAI is still there, it's still hard, and it still takes the vast majority of implementation time on SOA projects. Most companies hadn't finished their EAI when SOA came along. This session discusses how to capture and model the true complexity of an integration interface, and how to relate that to product capabilities. We'll show new techniques for how models can be used to improve estimating, aid product selection, assist designers with common integration patterns, and ultimately generate artifacts. We will discuss common integration patterns such as re-tries, healthcheck, flow control, store-forward, event sequencing and note how these are typically achieved using the current product suite, with particular reference to products such as WebSphere Process Server and WebSphere ESB.
Impact 2012 1640 - BPM Design considerations when optimizing business process...Brian Petrini
Whilst it is not always possible to remove and automate human tasks in a process, if it can be done, it often leads to the most dramatic optimization, leading to fully straight through processing. The challenge is that if straight through processing is the goal, we may need to design the process differently from the beginning, with automation in mind. This lecture uses tried and tested techniques for assessing processes to establish whether they are likely to be able to evolve to full automation, and recommends design patterns to be used to simplify the progression from manual to decision supported to completely automated.
Paul's presentation at SOA Workshop,Colombo,Sri Lanka identifies how ESBs fit into a Service Oriented Architecture, discusses when to use an ESB and when not to, looks at ESB patterns and anti-patterns, covers some simple ESB approaches and investigates how ESBs can fit into EDA.
Overview of SOA and the role of ESB / OSBNahser Bakht
This document discusses SOA and the role of Oracle Service Bus (OSB). It describes how traditional integration approaches like point-to-point and EAI can cause issues. SOA addresses these issues by organizing applications into reusable services. OSB acts as an integration backbone that mediates between services, supporting dynamic routing, transformations, composition and more. It provides location transparency and supports multiple protocols. The OSB architecture builds on Oracle WebLogic Server and the Java platform.
Enterprises usually have more than one application
- Custom build applications
- Legacy systems
- ERP, CRM systems like SAP, Salesforce etc.
Users expect instant access to all business functions an enterprise can offer.
This requires disparate applications to be connected into a larger, integrated solution.
This integration is usually achieved through the use of some form of "middleware“.
Oracle SOA Suite Overview - Integration in a Service-Oriented WorldOracleContractors
The document discusses Oracle SOA Suite, which provides integration capabilities in a service-oriented world. It outlines key SOA standards and components of Oracle's integration and SOA platform, including adapters, the enterprise service bus, and BPEL. It also summarizes a sample SOA credit request demo that uses the ESB, BPEL, rules, and BAM.
Introducing SOA and Oracle SOA Suite 11g for Database ProfessionalsLucas Jellema
This session introduces SOA and the new Oracle SOA Suite 11g to the realm of database professionals from which it sometimes seems so far removed. What are the key SOA concepts and objectives? What is at the heart of Oracle SOA Suite 11g: composite applications, BPEL PM, and the mediator. The session shows how SOA services can be leveraged from the database, from triggers, PL/SQL units, or even SQL and how the database can publish events to the event delivery network. It covers how the SOA infrastructure can access the database, primarily using Oracle Database and Oracle Advanced Queueing adapter and how database developers can help in doing so efficiently. It ends with hints for applying SOA concepts to "normal" database development.
InterConnect 2015 1930 - Top practices to ensure a successful IBM Business Pr...Brian Petrini
Proper planning and following some of the top practices are key to ensure a successful upgrade and migration of BPM system. In this session, we will talk about how to plan an easier and quicker migration, including a comprehensive consideration and plan based on your source environment, validations before migration, handle special requirements when move to a very different target environment, estimate your migration window and evaluate the business impact, plan your tests on regression and new features etc. Also we will introduce migration utility key improvements in BPM v8.5.x which can significantly reduce your migration failure, downtime and post-migration actions.
SOA is an approach to software design based on modularizing business logic and functions as loosely coupled services. An ESB is a distributed infrastructure that provides foundational services like message routing and transformation to enable complex architectures. While an ESB does not implement an SOA itself, it provides key features to build an SOA. ESBs should be standards-based and flexible to support different transport mediums.
This document discusses enterprise service buses (ESBs). It begins with definitions of ESBs from various technology providers. It then covers the evolution of integration approaches from point-to-point to hub-based to message-oriented middleware to ESBs. The core capabilities of ESBs are described, including routing, transformation, protocol conversion, orchestration, transaction management and quality of service. Common ESB components like mediators, service registries and choreographers are outlined. Examples of implementing mediation flows and processes in various ESB platforms are provided. The document concludes with a discussion of trends in ESBs including mobile, cloud, security and adoption of new standards.
Impact 2014 1147 - Bridging Business Process Management and Integration use c...Brian Petrini
IBM Integration Bus makes it easy to integrate connectivity logic with business processes. This session explains everything teams need to know about using IBM Integration Bus in conjunction with IBM Business Process Manager Standard and Advanced. Presenters also provide insight into how this easy-to-use technology will evolve.
A Service Oriented Architecture For Order Processing In The I B M Supp...Kirill Osipov
The document discusses the migration of an existing order processing system at IBM to a service-oriented architecture (SOA) using WebSphere products. Key points include transforming the legacy mainframe application into services, workflows, and processes modeled in WebSphere Business Modeler and executed in WebSphere Process Server. The new SOA implementation provided benefits like reduced costs, improved throughput, adaptability, and real-time processing. The deployment architecture utilized WebSphere Integration Server clustering and WebSphere MQ clustering to balance workload and improve scalability.
- An Enterprise Service Bus (ESB) is a set of software patterns that enable integration of enterprise software assets through a consistent, standards-based messaging infrastructure. This allows applications and data to communicate over multiple protocols and be reused flexibly.
- A Service Oriented Infrastructure provides the foundation for IT services through industrialization and virtualization of resources like servers, databases, and storage. It facilitates reuse and dynamic allocation of infrastructure resources to support applications.
- An ESB and shared services infrastructure managed by an ESB provides a centralized mechanism for different layers like applications and services to communicate through message routing, transformation, security, and location independence.
The document discusses enterprise service bus (ESB), which is a software architecture that provides fundamental services for more complex middleware architectures. An ESB simplifies integration and flexible reuse of business components using a service-oriented architecture. The key capabilities of an ESB include routing, message transformation, enhancement, protocol transformation, service mapping, message processing, process choreography, service orchestration, and transaction management. An ESB contains components like mediators, a service registry, a choreographer, and a rule engine that work together to provide these capabilities. The Java Business Integration specification aims to standardize integration middleware components to perform the functions of an ESB.
This document provides an overview of service-oriented architecture (SOA) composition and existing solutions. It discusses key concepts like orchestration and choreography in composing services. Industry standards like UDDI, WSDL, and BPEL are described for discovering, describing, and composing services but have limitations regarding semantics. Semantic approaches like OWL-S aim to address these limitations by adding machine-readable semantics to enable automatic discovery and composition of services. Research issues in areas like quality of service, monitoring, and computing optimal compositions are also discussed. The document surveys various technologies and approaches for SOA composition.
Orchestration in web services coordinates events between different services to direct and manage on-demand services and create composite applications. BPEL (Business Process Execution Language) is a programming language that specifies business processes within a service-oriented architecture. BPEL allows dividing big problems into smaller problems handled by individual services, and coordinates those services through activities like message exchange, control flow, parallel processing, and exception handling to solve the original big problem.
Detection of Process Antipatterns: An BPEL PerspectiveFrancis Palma
The document presents an approach for detecting process antipatterns in BPEL (Business Process Execution Language) processes. It defines seven antipatterns using rules of inference and describes a method to transform BPEL processes into a simplified generic model. An experiment applies the approach to detect two antipatterns in three sample BPEL processes with limited detection success due to the small process sizes. Future work is needed to automate the approach and detect more antipatterns in larger, real-world processes.
Introduction to business process execution languagePatel Saunak
This document provides an introduction to Business Process Execution Language (BPEL). It defines BPEL as an XML-based language for orchestrating web services to implement business processes. Key points covered include that BPEL builds on SOA and web services standards, allows processes to be described for execution or as abstract protocols, and can be implemented using BPEL servers like Oracle BPEL Process Manager.
Quality Assurance and Testing of Automated Business ProcessesTammo van Lessen
The document discusses quality assurance and testing of automated business processes. It notes that the next iteration of a process will fail if the process model is incomprehensible or difficult to maintain. It also notes that testing is important if the models have not been properly aligned or are not comprehensible. The document includes diagrams showing different stages of quality assurance including modeling, implementing, executing, monitoring/analyzing, and optimizing processes. It also references a paper on systematic tailoring of quality techniques.
Formalizing Message Exchange Patterns using BPEL lightTammo van Lessen
The document discusses formalizing message exchange patterns (MEPs) using BPELlight. It describes limitations of WSDL 1.1 and 2.0 in supporting complex MEPs beyond request-response. BPELlight extends BPEL to define MEPs independently of WSDL. Complex MEPs defined in BPELlight can then be referenced from WSDL 2.0 operations. This allows formal description of MEPs and improved modeling of message-based web services interactions.
The document discusses Tammo van Lessen and the topics he will cover in his talk. It provides an overview of Tammo's background as an SOA/BPM consultant, his involvement with Apache Software Foundation and book authorship. The talk will cover motivation for BPM, BPM lifecycle, BPMN and BPEL standards, and executing business processes using a BPMS. It will also discuss differences between open source and commercial BPMS approaches.
Oracle Service Bus vs. Oracle Enterprise Service Bus vs. BPELGuido Schmutz
The document discusses Oracle Service Bus, Oracle Enterprise Service Bus, and BPEL, describing when each should be used. It provides an overview of the components of the Oracle SOA Suite and how ESB and BPEL fit into the architecture. Basic services are well-suited for the ESB, composite services can use BPEL or the ESB, and process services are best implemented with BPEL and BPMN. The Oracle Enterprise Service Bus will become the Mediator service engine in SOA Suite 11g, while the Oracle Service Bus remains the primary ESB.
All 3 Clean Code presentations provide great value by themselves, but taken together are designed to offer a holistic approach to successful software creation. This first session creates the foundation for the 2nd and 3rd Clean Code presentation on Dependency Injection, as it explains expected base knowledge. Why writing Clean Code makes us more efficient Over the lifetime of a product, maintaining the product is actually one - if not the most - expensive area(s) of the overall product costs.
Writing clean code can significantly lower these costs. However, writing clean code also makes you more efficient during the initial development time and results in more stable code. You will be presented design patterns and best practices which will make you write better and more easily maintainable code, seeing code in a holistic way.
You will learn how to apply them by using an existing implementation as the starting point of the presentation. Finally, patterns & practices benefits are explained. This presentation is based on C# and Visual Studio 2012. However, the demonstrated patterns and practice can be applied to every other programming language too.
Note: Moving forwards this presentation will be updated with the latest version of the slides for the last event I did the presentation instead of creating new separate slide decks here on SlideShare.
Presentation dates and locations:
2015-10-03 Silicon Valley Code Camp, San Jose, CA
2015-06-27 SoCal Code Camp - San Diego, CA
2014-11-14 SoCal Code Camp - Los Angeles, CA
2014-10-18 Desert Code Camp - Chandler, AZ
2014-10-11 Silicon Valley Code Camp, Los Altos Hills, CA
BPMN, BPEL, ESB or maybe Java? What should I use to implement my project?Guido Schmutz
Have you already asked yourself at the beginning of a SOA or Integration project about the technology you want to use? Is it feasible to implement the integration layer completely in Java or do modern integration platforms such as Oracle Service Bus or Oracle SOA Suite provide the benefits to get closer to the often proposed IT flexibility and agility?
Vorsicht Schuldenfalle - Was die IT aus der Finanzwelt lernen kannTammo van Lessen
Talk with Jörg Nitzsche about the technical debt metaphor. Slides in German.
Schulden machen ist leicht, zu leicht manchmal und ehe man sich versieht, hat man Mühe die Schuldenlast zurück zu zahlen. Ähnlich verhält es sich auch bei Softwarearchitektur. Ein "das fixen wir später" hier, "die Dokumentation ziehen wir nach der Abnahme nach" dort, ein kleiner Hack da, ein schnelles Feature dazu und schon sieht man sich einer degenerierten Software(architektur) gegenüber, die hohe Wartungskosten nach sich zieht und eine weitere Entwicklung nur bedingt zulässt.
Damit es nicht so weit kommt muss man sich der Schulden bewusst sein, die man durch manche Entscheidungen aufnimmt und muss den Schuldenberg im Griff behalten. Das gilt für traditionelle Softwareprojekte gleichermaßen wie für SOA- und BPM-Projekte.
In diesem Vortrag gehen wir auf verschiedene Arten technischer Schulden ein und zeigen Wege auf, wie man ihnen im Projektalltag begegnet.
An Execution Engine For Semantic Business ProcessesTammo van Lessen
The document discusses an execution engine for semantic business processes. It introduces BPEL4SWS, which combines BPEL with semantic web services. The execution engine uses Apache Ode as a code base and extends it to support BPEL4SWS. This allows for the invocation of WSMO web services and data mediation using semantic assignments. The engine also logs execution events as instances of an event ontology for monitoring purposes. However, more work is still needed to fully support conversational interaction scenarios and using semantic logs to improve business activity monitoring.
This presentation discusses Mule ESB and how to simplify integration. It briefly mentions a brief history of integration, information silos, SOA. It also highlights several integration patterns.
彭—Elastic architecture in cloud foundry and deploy with openstackOpenCity Community
This document discusses elastic architecture in CloudFoundry and deploying PaaS with OpenStack. It provides an overview of CloudFoundry's architecture pattern with loosely coupled components that can scale out independently and communicate via messages. These include routers to route requests, nodes to run applications and services, and components like the cloud controller, health manager, and droplet execution agent. It emphasizes principles of self-governance, loose coupling, and the ability to run on different infrastructures like OpenStack.
Description of the ]po[ data-model suitable for report developers and integration engineers. These slides introduce step-by-step into the most important tables and concepts of ]project-open[.
Cloud foundry elastic architecture and deploy based on openstackOpenCity Community
This document discusses CloudFoundry, an open Platform as a Service (PaaS) that provides an elastic architecture and simplifies deployment. It introduces CloudFoundry's benefits like agility, cost savings, and reduced management needs compared to traditional IT and infrastructure as a service (IaaS). The document demonstrates using CloudFoundry to easily deploy a "Hello World" application that can automatically scale to multiple instances with services like Redis for counting hits. Overall, CloudFoundry aims to simplify deploying and scaling applications in the cloud.
HP Service Delivery Platform 3.0 Launchgrahamwright
This document discusses HP's Service Delivery Platform (SDP) 3.0 launch. SDP 3.0 focuses on capitalizing on Web 2.0 capabilities to attract more developers, create more flexible services, and better target services to facilitate a two-sided business model. New features in SDP 3.0 include a RESTful gateway, enhanced service enablers, a revenue management module, service orchestration manager, and next generation storefront portal. These new capabilities are designed to make service innovation easier for developers and help monetize assets and partnerships.
SAP Documents Management and DistributionSEAL Systems
Automated Document Distribution for mySAP PLM :
Documents are an essential part of the PLM process and the risks associated with putting the wrong documents in the wrong people’s hands can be great. Consider that while tracking a production order within your mySAP solutions, you notice that a number of CAD drawings need to accompany the PO. That means someone will have to manually print the CAD drawings and individually attach them to the order. This creates a high margin for error: What if you send the wrong drawing? What if it’s an outdated design or even one that is still a work in progress? These kinds of errors cost organizations time and money. "It’s the Output that counts"
Let's discover how to optimize document distribution within SAP !
Adopting Agile Tools & Methods In A Legacy ContextXavier Warzee
This document discusses testing strategies for legacy insurance applications at a large French bank. It proposes adopting agile practices like continuous integration, unit testing, and FitNesse acceptance testing. The key steps include using Maven for builds and deployment scripts, code quality tools, CruiseControl for continuous integration, JUnit for unit tests, and FitNesse/Selenium for acceptance tests. This would help modernize testing practices and prepare the applications for future agile development.
The Project Network is an independent company founded in 1997 that provides programme management, project management, technical consultancy, and technical solutions services. It has 80 employees and experience working in the UK, Ireland, and wider EMEA region on both domestic and global projects. The company focuses on experienced personality-driven teams that are innovative, pragmatic, and commercially aware.
How To Deliver High Performing Highly Available Cloud ApplicationsBen Rushlo
Whether you are just starting to think about adopting a cloud model or have already implemented this in your organization, by moving from on-premise applications to the cloud you are giving up lots of control. How do you make sure you meet end-users’ performance expectations when someone else takes the reigns? End-users expect sub 1s response times as your on-premise apps did. How can you ensure such performance with your cloud service provider? Web performance is paramount for your users and not having the right metrics in place to remain in control can lead to costly performance issues.
Performance Management In The New Frontier Of Rich Internet ApplicationsBen Rushlo
The document discusses performance management best practices for rich internet applications. It notes that performance management is changing as applications become more complex with technologies like AJAX, Flash, and cloud computing. The document outlines challenges to performance like JavaScript execution, client-side processing, third-party content, and web services. It recommends testing at all stages of development, capturing the right metrics, optimizing client-side performance, and establishing service level agreements with third parties. Continuous monitoring of key metrics in production is also emphasized.
Employing Enterprise Application Integration (EAI)elliando dias
This document discusses employing enterprise application integration (EAI) to achieve a zero-latency enterprise (ZLE). It describes what EAI is and what is driving its momentum, including the explosion of the internet and demand for integration. Current integration problems are outlined. The document discusses the types of integration and implementation architectures for EAI. It also compares EAI to traditional middleware and examines emerging standards like XML, SOAP and UDDI that are important for EAI. Key ingredients for a successful EAI solution and benefits of integration are presented.
SOA is a core architecture that will persist for many decades to come. But the original enterprise SOA vision is unlikely to be realized in the expected manner. Rather SOA will morph and converge with other concepts and technologies. In this report we explore how architecture practice is evolving to respond to the prevailing business climate and to embrace emerging technology trends. Summarizes CBDI Journal Report, November 2009
Transaction-based Capacity Planning for greater IT Reliability™ webinar Metron
Do you need to predict the true impact of business growth for a specific department or product line?
Are you unsure which infrastructure items (servers and their logical software components) are serving which business applications and on which tiers response time for your transactions are taking place?
Now you can get a valuable insight into the performance across all tiers of your enterprise data center environments.
We’ll show you how you can combine business forecast information with infrastructure performance metrics and predict whether you have sufficient capacity to meet the needs of your business at both the component and service levels.
Join us and find out how the combination of Correlsense SharePath and Metron athene® will provide you with a complete Capacity Management solution
Problems of Contemporary Communication Companies. Ways and Tools for Solving ...SSA KPI
AACIMP 2010 Summer School lecture. "Information Technologies" stream. "Problems of Contemporary Communication Companies. Ways and Tools for Solving Them" course.
More info at http://summerschool.ssa.org.ua
The document discusses the evolution of ERP systems from client/server architectures to web-based and web-enabled systems. It defines ERP as a system with goals, components, and boundaries, including ERP software, hardware/OS, end users, and business processes. Major ERP vendors like PeopleSoft, Oracle, and SAP began introducing web-based and web-enabled systems in the late 1990s. The benefits of web-based ERP include platform independence and reduced costs, while the dilemmas include slow response times and security threats. Security measures for web-based ERP include role-based access, encryption, and authorization controls.
TeleResources is an independent engineering consulting company founded in 1983 based in Sydney, Australia that provides wireless technology services globally. Their services include radio network planning, optimization, auditing, transmission planning, and consulting. They utilize software tools like Atoll and Capesso for network planning and optimization, and have tools for drive testing, optimization, and end-to-end network analysis using deep packet inspection techniques. Their value is in leveraging engineering expertise with proprietary software.
IBM Pulse 2013 session - DevOps for Mobile AppsSanjeev Sharma
1) The document discusses DevOps for mobile app delivery, highlighting the benefits of combining Agile development and DevOps.
2) It outlines several DevOps best practices for mobile apps, including continuous integration, continuous delivery, and continuous testing.
3) The document recommends implementing these practices through automated build and deployment scripts, maintaining separate build environments for each SDK version, and simulating backend services during testing.
This document provides an overview of a global technology integrator company with the following key details:
- The company has over 1800 employees with offices globally and state-of-the-art research centers in the US and India.
- It offers a wide range of technology solutions and services including enterprise applications, business intelligence, mobility, and convergence computing.
- The company works with major technology partners and vendors to provide customized solutions for industries such as pharmaceuticals, telecom, and consumer electronics.
Similar to Web Services Orchestration with BPEL 2.0 (20)
Web Service Composition mit WS-BPEL und dem Open-Source-OrchesterTammo van Lessen
The document discusses Web Service Composition using WS-BPEL and the open-source Apache ODE BPEL engine. It provides an overview of WS-BPEL, including its capabilities, foundations in web services standards, activities, partner links, properties, fault handling, compensation, modeling styles, extensions, and the Eclipse BPEL Designer and BPELUnit open source projects. It also demonstrates Apache ODE and running BPELUnit tests.
This document discusses semantic business process management (sBPM). It provides an overview of sBPM and the problem it addresses in bridging the gap between business processes and IT systems. It describes the sBPM lifecycle including modeling, configuration, execution, and analysis. Modeling involves semantically annotating business processes to enable capabilities like process discovery and composition. Configuration maps processes to executable specifications. Execution involves discovering and invoking semantic web services. Analysis monitors and improves processes using semantic queries of ontologies. The document presents examples of sBPM prototypes and concludes that semantics can help unify business and IT but requires additional effort.
Virtualizing Services and Resources with ProBus: The WS-Policy-Aware Service...Tammo van Lessen
The document proposes the ProBus approach for virtualizing services and resources with WS-Policy. ProBus uses WS-Policy to enable one-step service/resource selection that decouples providers and consumers. It implements policy-aware message routing and pluggable processors for fine-grained domain-specific policy matching. The approach can be used with WSRF and helps discover suited resources through dynamic policy-based provisioning on SOA infrastructures. Future work aims to integrate ProBus with BPEL for dynamic policy-based workflows and improve fail-over behaviors.
SOA-based Business Integration with Eclipse BPEL and Apache ODETammo van Lessen
The document discusses SOA-based business integration using Eclipse BPEL and Apache ODE. It provides background on BPEL and orchestration, describes key BPEL concepts like partner links and correlation sets, and discusses open source BPEL software including Eclipse BPEL for modeling and Apache ODE for execution. It also includes a demo of integrating Eclipse BPEL and Apache ODE.
Facilitating Rich Data Manipulation in BPEL using E4XTammo van Lessen
E4X allows rich XML manipulation in BPEL processes by extending the assign and activity elements. This provides a more convenient syntax for tasks like initializing variables, adding items to arrays, and batch updating XML elements compared to native BPEL. JavaScript and E4X snippets can be reused across multiple activities and processes, simplifying common data manipulation tasks. The implementation is available in Apache ODE and the upcoming 2.0 release.
The document discusses business process management and the semantic web. It describes a research project called SUPER that aims to bridge the gap between business users and IT by enabling business processes to be modeled in a graphical notation understood by business users. The processes would then be semantically annotated using ontologies so the system can automatically discover and select the appropriate IT services to execute each process step. This would allow business users to describe their processes in their own terms without needing direct help from IT staff.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…