Author Archives: Roger Lacroix

My name is Roger Lacroix and I am a die hard programmer. I have been programming since the 80s. My favorite programming languages are Java, C and Rexx. I have worked in the Airline, Retail but I have spent most of my time doing middleware work in the financial services industry. In 1994, I was introduced to IBM MQ (aka WebSphere MQ & MQSeries) and I thought it was the next best thing since man created fire. This blog will be about IBM MQ, Java, C, Rexx and any other interesting items that I can think of. I hope you enjoy it.

IBM MQ: What is it, and why do developers need it?

February 1, 2021 Roger Lacroix
s

Max Kahan of IBM has created and posted a video on IBM MQ titled: “IBM MQ: What is it, and why do developers need it?” Regards, Roger Lacroix Capitalware Inc.

HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Linux, macOS (Mac OS X), Programming, Unix, Windows, z/OS Comments Off on IBM MQ: What is it, and why do developers need it?

Back to Basics on Java with Azure Series

January 28, 2021 Roger Lacroix
s

Microsoft Reactor has a Back to Basics on Java Series. It is offering 5 events on Java for Azure. The Reactor is excited to launch a six-part series covering the basics of Java. The bitesize weekly episodes will cover topics including Containers, Databases, App Services and Serverless. By the end of the series you will […]

Java, JMS, Programming, Windows Comments Off on Back to Basics on Java with Azure Series

Spring Boot Java Applications for CICS Tutorial Series

January 22, 2021 Roger Lacroix
s

IBM has published a 5 part tutorial series on using Spring Boot with CICS on IBM Z (z/OS). Spring Boot Java applications for CICS, Part 1: JCICS, Gradle, and Maven Spring Boot Java applications for CICS, Part 2: Security Spring Boot Java applications for CICS, Part 3: Transactions Spring Boot Java applications for CICS, Part […]

IBM MQ, IBM MQ Appliance, Java, JMS, Programming, Security, z/OS Comments Off on Spring Boot Java Applications for CICS Tutorial Series

How to Perform Common IBM MQ Management Certificate Tasks

January 15, 2021 Roger Lacroix
s

IBM has published a technical note on how to perform common IBM MQ management certificate tasks. https://www.ibm.com/support/pages/node/6382940 This document is intended to help with IBM MQ certificate management. It lists some of the most common commands needed to do basic certificate management tasks. In IBM MQ you can performed such tasks through the IBM Key […]

Education, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Linux, macOS (Mac OS X), Security, Unix, Windows, z/OS Comments Off on How to Perform Common IBM MQ Management Certificate Tasks

Configuring Mutual TLS Authentication for an IBM MQ Messaging Application

January 15, 2021 Roger Lacroix
s

Max Kahan of IBM has published a hands-on blog posting on how to configure an IBM MQ application for mutual TLS authentication. https://developer.ibm.com/tutorials/configuring-mutual-tls-authentication-java-messaging-app/ In this tutorial, we’ll show you how to secure the queue manager and a client application, enabling them to complete a two-way TLS handshake and secure a messaging channel. Although we’re using […]

Education, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, JMS, Linux, macOS (Mac OS X), Programming, Security, Unix, Windows, z/OS Comments Off on Configuring Mutual TLS Authentication for an IBM MQ Messaging Application

CDex and freedb

January 13, 2021 Roger Lacroix
s

If you’ve been reading my posts, you know that my favorite gift (hint, hint) is music on CDs. (1) It is the best quality available for music and (2) the artists get paid the most from selling a CD (vs radio or streaming). I received a bunch of CDs for Xmas, so today I thought […]

Music, Open Source, Windows Comments Off on CDex and freedb

IBM MQ: What’s New and What’s Next Webinar

January 12, 2021 Roger Lacroix
s

IBM will be hosting a webinar on IBM MQ called: What’s New and What’s Next When: March 30, 2021 from 10:00 AM to 11:00 AM (ET) You can find out more information and to register go to: https://community.ibm.com/community/user/middleware/events/event-description?CalendarEventKey=c0bcb907-5eb5-4691-8ecd-cdcd29ba4c50 Regards, Roger Lacroix Capitalware Inc.

Education, IBM MQ, IBM MQ Appliance Comments Off on IBM MQ: What’s New and What’s Next Webinar

Capitalware’s MQ Exits for Raspberry Pi

January 8, 2021 Roger Lacroix
s

Well, after having fun compiling and linking my Java applications into native applications for Raspberry Pi ARM, I decided to next tackle the compiling and linking all of the MQ Exits that I have created over the years. Currently, Capitalware has 9 commercial distributed MQ solutions that are MQ Exits and 3 ‘Licensed as Free’ […]

Capitalware, IBM MQ, Licensed As Free, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Channel Throttler, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Raspberry Pi Comments Off on Capitalware’s MQ Exits for Raspberry Pi

Capitalware releases MQ Visual Edit for Raspberry Pi

January 7, 2021 Roger Lacroix
s

Capitalware Inc. would like to announce the official release of MQ Visual Edit for Raspberry Pi. MQ Visual Edit allows users to view, manipulate and manage messages in a queue and/or topic of an IBM MQ (formally WebSphere MQ, MQSeries) queue manager and presents the data in a simplified format similar to a database utility […]

Capitalware, IBM MQ, MQ Visual Edit, Raspberry Pi Comments Off on Capitalware releases MQ Visual Edit for Raspberry Pi

Capitalware releases MQ Visual Browse for Raspberry Pi

January 7, 2021 Roger Lacroix
s

Capitalware Inc. would like to announce the official release of MQ Visual Browse for Raspberry Pi. MQ Visual Browse allows users to view messages in a queue and/or topic of an IBM MQ (formally WebSphere MQ, MQSeries) queue manager and presents the data in a simplified format similar to a database utility or spreadsheet program. […]

Capitalware, IBM MQ, MQ Visual Browse, Raspberry Pi Comments Off on Capitalware releases MQ Visual Browse for Raspberry Pi