Service-Oriented Performance Modeling the MULE Enterprise Service Bus (ESB) Loan Broker Application

2009 ◽  
Author(s):  
Paul Brebner
Keyword(s):  
Performance Modeling ◽  
Enterprise Service Bus ◽  
Service Oriented

Patterns for Migration of SOA Based Applications to Microservices Architecture

2021 ◽  
Author(s):  
Vinay Raj ◽  
Ravichandra Sadam
Keyword(s):  
Programming Languages ◽  
Service Oriented Architecture ◽  
Legacy Systems ◽  
Loose Coupling ◽  
Enterprise Service Bus ◽  
Web Based ◽  
Enterprise Applications ◽  
Service Oriented ◽  
Key Features ◽  
Microservice Architecture

Service oriented architecture (SOA) has been widely used in the design of enterprise applications over the last two decades. Though SOA has become popular in the integration of multiple applications using the enterprise service bus, there are few challenges related to delivery, deployment, governance, and interoperability of services. To overcome the design and maintenance challenges in SOA, a new architecture of microservices has emerged with loose coupling, independent deployment, and scalability as its key features. With the advent of microservices, software architects have started to migrate legacy systems to microservice architecture. However, many challenges arise during the migration of SOA to microservices, including the decomposition of SOA to microservice, the testing of microservices designed using different programming languages, and the monitoring the microservices. In this paper, we aim to provide patterns for the most recurring problems highlighted in the literature i.e, the decomposition of SOA services, the size of each microservice, and the detection of anomalies in microservices. The suggested patterns are combined with our experience in the migration of SOA-based applications to the microservices architecture, and we have also used these patterns in the migration of other SOA applications. We evaluated these patterns with the help of a standard web-based application.

A Role of Enterprise Service Bus in Building Web Services

2017 ◽  
pp. 46-58
Author(s):  
Dinesh Sharma ◽  
Devendra Kumar Mishra
Keyword(s):  
Web Services ◽  
Business Processes ◽  
Service Oriented Architecture ◽  
Enterprise Service Bus ◽  
Fast Processing ◽  
Service Oriented ◽  
Open Standards ◽  
Or Organization ◽  
Services Use

Present is the era of fast processing industries or organization gives more emphasis for planning of business processes. This planning may differ from industry to industry. Service oriented architecture provides extensible and simple architecture for industry problem solutions. Web services are a standardized way for developing interoperable applications. Web services use open standards and protocols like http, xml and soap. This chapter provides a role of enterprise service bus in building web services.

Airport Enterprise Service Bus with Self-Healing Architecture (AESB-SH)

2011 ◽  
Vol 1 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Issam Al Hadid
Keyword(s):  
New Technologies ◽  
Service Oriented Architecture ◽  
Legacy Systems ◽  
Self Healing ◽  
Enterprise Service Bus ◽  
Information Accessibility ◽  
Automatic Information ◽  
Healing Agent ◽  
Service Oriented ◽  
Information Interchange

Airports need to adapt new technologies to react effectively and quickly to customers’ needs and to provide a better service such as the electronic ticket. In addition to the challenges of the ability to respond to the growing requirements of the automatic information interchange between the different systems to ensure safe and efficient airport operations. This paper provides an architecture based on the Service Oriented Architecture (SOA) that improves the information accessibility and sharing across the different Airport’s departments, integrates the existing legacy systems with other applications, and improves and maximizes the system’s reliability, adaptability, robustness, and availability using the Self-Healing Agent.

scholarly journals A Framework for Migration of SOA based Applications to Microservices Architecture

2021 ◽  
Vol 21 (2) ◽  
pp. e18
Author(s):  
Vinay Raj ◽  
Ravichandra Sadam
Keyword(s):  
Service Oriented Architecture ◽  
User Requirements ◽  
Loose Coupling ◽  
Enterprise Service Bus ◽  
Client Server ◽  
Loosely Coupled ◽  
Service Oriented ◽  
Key Features ◽  
Independent Design ◽  
Server Architecture

This Distributed systems have evolved rapidly as the demand for independent design, and deployment ofsoftware applications has increased. It has emerged from the monolithic style of client-server architecture toservice-oriented architecture, and then to the trending microservices. Monolithic applications are difficult toupdate, maintain, and deploy as it makes the application code very complex to understand. To overcome the designand deployment challenges in monolithic applications, service oriented architecture has emerged as a style ofdecomposing the entire application into loosely coupled, scalable, and interoperable services. Though SOA hasbecome popular in the integration of multiple applications using the enterprise service bus, there are fewchallenges related to delivery, deployment, governance, and interoperability of services. Additionally, the servicesin SOA applications are tending towards monolithic in size with the increase in changing user requirements. Toovercome the design and maintenance challenges in SOA, microservices has emerged as a new architectural styleof designing applications with loose coupling, independent deployment, and scalability as key features.

Airport Enterprise Service Bus with Three Levels Self-Healing Architecture (AESB-3LSH)

2013 ◽  
Vol 3 (2) ◽  
pp. 1-23
Author(s):  
Suha Afaneh ◽  
Issam Al Hadid
Keyword(s):  
Service Oriented Architecture ◽  
Self Healing ◽  
Enterprise Service Bus ◽  
Information Accessibility ◽  
Execution Engine ◽  
Healing Agent ◽  
Service Oriented ◽  
Process Execution ◽  
Business Process Execution

This paper introduces the different aviation and airport information technology systems. Also, this paper provides Airport Enterprise Service Bus with Three Levels Self-Healing Architecture based on the Service Oriented Architecture (SOA) that improves the information accessibility and sharing across the different Airport’s departments, integrate the existing legacy systems with other applications, and improve and maximize the system’s reliability, adaptability, robustness and availability using the Self-Healing Agent, Virtual Web Service Self-Healing Connector and Extended Execution Engine with Process Execution Self-Healing Manager to guarantee the Quality of Service (QoS) or Service provided and business process execution.

Improved Airport Enterprise Service Bus with Self-Healing Architecture (IAESB-SH)

2011 ◽  
pp. 223-240
Author(s):  
Issam Al Hadid
Keyword(s):  
Web Service ◽  
Service Oriented Architecture ◽  
The Self ◽  
Legacy Systems ◽  
Self Healing ◽  
Enterprise Service Bus ◽  
Information Accessibility ◽  
Healing Agent ◽  
Service Oriented

This chapter introduces the different aviation and airport Information Technology systems. Also, this chapter provides architecture based on the Service Oriented Architecture (SOA) that improves the information accessibility and sharing across the different airport departments, integrating the existing legacy systems with other applications, and improving and maximizing the system’s reliability, adaptability, robustness, and availability using the self-healing agent and virtual Web service connector to guarantee the quality of service (QoS).

Service-Oriented Architecture

2009 ◽  
pp. 130-150
Author(s):  
Matthew Guah
Keyword(s):  
Web Services ◽  
Service Oriented Architecture ◽  
Software Components ◽  
Application Integration ◽  
Separation Of Concerns ◽  
Enterprise Service Bus ◽  
Exchange Information ◽  
Integration Techniques ◽  
Service Oriented ◽  
Host Organization

For centuries, organizations have been trying to exchange information between their applications by linking them together. However, such application integration has not been as successful as organizations have hoped. With the introduction of SOA, application integration is more successful than the previous integration techniques. SOA is a design philosophy in which resources are cleanly partitioned into remotely accessible software components performing self-contained functionalities, called services. The reinvention of SOA in recent times is attributed to the rise of Web Services, which has become commonly used in VLITP to expose services within the host organization. However SOA can also be implemented with other service exposing techniques. SOA is based on the concept of separation of concerns, realizing that no single entity can be best at everything. SOA is usually implemented using an Enterprise Service Bus (ESB). The ESB is responsible for routing, prioritizing, scheduling, monitoring, and controlling the flow of traffic between services and therefore forms the middleware for Service Orientation.

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