Shishir Narain

Sergio Pinto

Susan Hanson

Libor Cada

Jennifer Ricciuti

Carla Sadtler

Fabio Albertoni

Jan Bajerski

Davide Barillari

Rispna Jain

Catalin Mierlea

Christian Steege

Guo Huang

Gabriel Mendes

This IBM® Redbooks® publication provides information about the concepts, planning, and design of IBM WebSphere® Application Server V8.5 environments. The target audience of this book is IT architects and consultants who want more information about the planning and design of application-serving environments, from small to large, and complex implementations. This book addresses the packaging and features in WebSphere Application Server, and highlights the most common implementation topologies. It provides information about planning for specific tasks and components that conform to the WebSphere Application Server environment. Also in this book are planning guidelines for Websphere Application Server and Websphere Application Server Network Deployment on distributed platforms. It also includes guidelines for WebSphere Application Server for IBM z/OS®. This book contains information about migration considerations when moving from previous releases. This book has been updated with the new features introduced with WebSphere Application Server V8.5.5.

WebSphere Application Server V8.5 Concepts, Planning, and Design Guide

IBM Redbooks

Vasfi Gucer

Manav Gupta

Valerie Lampkin

Shahir Daya

Nguyen Van Duy

Kameswara Eati

Carlos M Ferreira

Dejan Glozic

Sunil Joshi

Marcelo Martins

Ramratan Vennam

Microservices is an architectural style in which large, complex software applications are composed of one or more smaller services. Each of these microservices focuses on completing one task that represents a small business capability. These microservices can be developed in any programming language. They communicate with each other using language-neutral protocols, such as Representational State Transfer (REST), or messaging applications, such as IBM® MQ Light. This IBM Redbooks® publication gives a broad understanding of this increasingly popular architectural style, and provides some real-life examples of how you can develop applications using the microservices approach with IBM BluemixTM. The source code for all of these sample scenarios can be found on GitHub (https://github.com/). The book also presents some case studies from IBM products. We explain the architectural decisions made, our experiences, and lessons learned when redesigning these products using the microservices approach. Information technology (IT) professionals interested in learning about microservices and how to develop or redesign an application in Bluemix using microservices can benefit from this book.

Microservices from Theory to Practice: Creating Applications in IBM Bluemix Using the Microservices Approach

Guo Liang Huang

Gabriel Knepper Mendes

Martin Evans

Claudio Tagliabue

Aiden Gallagher

Callum Jackson

Tony Curcio

Timothy Quigly

Ulas Cubuk

Murali Sitaraman

Nick Glowacki

Maria Menendez

Mohammed Alreedi

Lee Gavin

Kim Clark

Joel Gomez

Iliya Dimitrov

James Blackburn

Amar A Shah

Adeline SE Chun

The organization pursuing digital transformation must embrace new ways to use and deploy integration technologies, so they can move quickly in a manner appropriate to the goals of multicloud, decentralization, and microservices. The integration layer must transform to allow organizations to move boldly in building new customer experiences, rather than forcing models for architecture and development that pull away from maximizing the organization's productivity. Many organizations have started embracing agile application techniques, such as microservice architecture, and are now seeing the benefits of that shift. This approach complements and accelerates an enterprise's API strategy. Businesses should also seek to use this approach to modernize their existing integration and messaging infrastructure to achieve more effective ways to manage and operate their integration services in their private or public cloud. This IBM® Redbooks® publication explores the merits of what we refer to as agile integration; a container-based, decentralized, and microservice-aligned approach for integration solutions that meets the demands of agility, scalability, and resilience required by digital transformation. It also discusses how the IBM Cloud Pak for Integration marks a significant leap forward in integration technology by embracing both a cloud-native approach and container technology to achieve the goals of agile integration. The target audiences for this book are cloud integration architects, IT specialists, and application developers.

Accelerating Modernization with Agile Integration

Shishir Narain

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