MQ – Performance Tuning

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

View the Presentation

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).

View the Presentation

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).

View the Presentation

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).

View the Presentation

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).

View the Presentation

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.

 

IBM MQ, SSL/TLS, and Certificates

MQ Technical Conference.  September 2014.  Powerpoint presentation.
IBM MQ – SSL & TLS – A User Perspective“  (58 slides).

View the Presentation

The presentation provides an overview of Secure Socket Layer (SSL) / Transport Layer Security (TLS) processing and the lifecycle of x.509 certificates within these protocols.  The presentation covers the following points:

  • Business challenge that SSL/TLS address
  • SSL/TLS History (what it was and was not designed for)
  • Overview of x.509 certificate contents
  • The x.509 certificate management lifecycle
  • The certificate lifecycle, illustrated using the IBM iKeyMan tool

By the end of the presentation, the viewer should have a conceptual understanding of both SSL/TLS encryption across MQ channels as well as the lifecycle and management of the certificates that support that encryption.

Node.js – Getting Started

Chesapeake Node.js User Group.  August 2018.  Powerpoint presentation.
Node.js – Getting Started“  (26 slides).

View the Presentation

The presentation  provides an introduction to the Node.js; the JavaScript Server side run-time. The presentation gives an overview of Node.js and then provides both installation instructions and Command Line Interface (CLI) usage details.  Node.js features covered include:

  • Node.js invocation & features
  • Script Execution
  • Script Debugging
  • Script Code Analysis (“Linting”)

By the end of the presentation, the viewer should have a good idea of the multiple concepts contained in the word “Cloud” and be able to infer which of those concepts is being referred to when the word is used.