SOA – Architecture Overview

Banking Modernization Conference.  August 2017.  Powerpoint.
SOA Overview“  (33 slides).

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This Conference presentation provides an overview of the Service Oriented Architecture (SOA) architectural model.  The presentation provides a brief history of software design, the challenges that SOA was designed to address, and provides an overview of SOA from a software design, development, and deployment perspective.  The software design principles that form the  foundation of SOA are also covered.  Particular emphasis is placed upon the SOA infrastructure and how software Applications are decoupled to implement a Services approach and leverage a SOA infrastructure.

By the end of the presentation, the viewer should have a basic understanding of fundamental software design principles, how they lead to a SOA infrastructure, and how business Applications should be designed to leverage both those principles and the resulting IT infrastructure.

SOA – SOMA Methodology

Banking Modernization Conference.  August 2017.  Powerpoint.
SOMA Methodology“  (25 slides).

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This Conference workshop presentation provides an overview of the Service Oriented Modeling and Architecture (SOMA) methodology.  This methodology was developed, from experience, to assist in both organizational and software systems transformation in the journey from the “As Is” state to a modernized Services Oriented “To Be” state.  SOMA deals with Service Oriented Architecture (SOA) “in the whole”, at an organizational level, providing both methodologies and tools to manage and coordinate organizational transformation across multiple projects.

By the end of the presentation, the viewer should have a basic understanding of SOMA concepts as well as the challenges, both technical and organizational, that are involved in transforming an organization’s IT infrastructure into a more nimble and loosely-coupled Services based computing foundation.

MQ – Performance Tuning

MQ Technical Conference.  September 2015.  Powerpoint presentation.
IBM MQ – Performance Tuning“  (44 slides).

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This presentation first provides a high-level overview of asynchronous messaging concepts.  The presentation then dives into the internal details of how MQ processes messages: from the “putting” of the message, through logging, file I/O, channel transmission, and finally to the “getting” of the message.  A seventeen step model of this process is presented.

The process of identifying the MQ bottlenecks during MQ processing, as well as some options for addressing those bottlenecks, are presented.  The difficulty of obtaining accurate measurement data is discussed, as is the need to benchmark the MQ infrastructure separately from the Application.  The two sets of data are both essential to any performance discussion.  Finally, some of the available and relevant tools are discussed.

By the end of the presentation, the viewer should have a basic understanding of the internal MQ processes that control performance, some of the Application design patterns to address performance, a conceptual model and strategy for measuring performance, and some initial tools with which to perform the analysis.

MQ – SSL/TLS Certificate Management

MQ Technical Conference.  September 2015.  Powerpoint presentation.
IBM MQ – SSL/TLS Certificate Management“  (55 slides).

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This presentation provides an overview of the lifecycle of both Personal and Signer x.509 certificates and then provides detailed examples of both Keystore and Certificate processing.  The entire Certificate lifecycle, from request to deployment, is covered and illustrated using screenshots from the IBM iKeyMan tool.  Finally, the tools available for Certificate management are identified.

By the end of the presentation, the viewer should have a basic understanding of the data content and Signing chain of an x.509 certificate as well as the lifecycle for a Certificate.  The viewer should be prepared to begin managing x.509 certificates in order to support MQ SSL/TLS channel processing.

MQ – SOA, Services, APIs, and MQ

MQ Technical Conference.  September 2015.  Powerpoint presentation.
IBM MQ – SOA, Services, and APIs“  (37 slides).

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This presentation covers the use of MQ to support Services and Application Programming Interfaces (APIs) in a Service Oriented Architecture (SOA).  The presentation covers basic software design principles (Loose Coupling, High Cohesion) and provides a summary of the SOA architecture and its principles. In particular, the presentation covers the role MQ plays in the Enterprise Service Bus (ESB) architecture.

By the end of the presentation, the viewer should have an understanding of the fundamental software design principles, of SOA architecture and how it is built upon those principles, and the key role MQ plays in the SOA Enterprise Service Bus.

MQ – “Golden Image” Queue Managers

MQ Technical Conference.  September 2014.  Powerpoint presentation.
IBM MQ – “Golden Image” Queue Managers“  (33 slides).

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This presentation covers the creation of standardized Queue Managers.  These Queue Managers are to be built as copies of a “Golden Image”.  The automation of this creation process, the custom configuration that should be considered, and the supporting tools that may need to be deployed are all covered in this presentation.

By the end of the presentation, the viewer should have an understanding of how to define a “Golden Image” and how to automate the Queue Manager build and configuration process based upon the “Golden Image”.

 

MQ – Performance Analysis

MQ Technical Conference.  September 2014.  Powerpoint presentation.
IBM MQ – Performance Analysis“  (47 slides).

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This is the first of a series of MQ Performance presentations.  These presentations provide an overview of Performance and Capacity testing for both the MQ infrastructure and for MQ Applications.  This initial presentation covers the following points:

  • The “What” and “Why” of Performance Analysis
  • The required MQ foundational knowledge
  • The creation of a Process Model that will drive the analysis
  • Some of the available tools to conduct the analysis

By the end of the presentation, the viewer should have an understanding of how, and more importantly, what can be measured in terms of MQ performance and how those measurements can begin to be applied to real world Application performance questions.