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Category Archives: MQ
Basic MQ commands
This should probably be my first blog post about MQ, but I confess: I was too excited to start writing. Lately I’ve had little time to post new stuff. This is probably just an excuse to write something again. In the … Continue reading
IBM MQ basics: security — part 2: user authentication
User authentication is another aspect of security that is often overlooked and many think it only applies to human users. Quite the contrary! User authentication, albeit with a few twists, is an essential aspect for securing applications’ access to resources. IBM … Continue reading
Posted in Basics, Middleware, MQ, Security Tagged ibm, ibm mq, IBMMQ, mq, mqseries, websphere mq, WebSphereMQ Comments Off on IBM MQ basics: security — part 2: user authentication
IBM MQ basics: security — part 3: object permissions
This time, I’ll be writing about object permissions only. Object permissions allow for fine-grained access control to MQ objects (queues, topics, etc.). One can configure an user to only be able to read from one specific queue and only write to … Continue reading
Posted in Basics, Middleware, MQ, Security Tagged ibm, ibm mq, IBMMQ, middleware, mq, mqseries, websphere mq, WebSphereMQ Leave a comment
IBM MQ basics: security — part 1: SSL communications
It is frequently neglected. It is almost always overlooked. It is the ugly duckling of distributed application design. Yes, I am talking about Information Security. Security should be a compulsory requirement of any application. IBM MQ has extensive security options … Continue reading
Posted in Basics, Middleware, MQ, Security Tagged ibm, IBMMQ, mq, mqseries, ssl, WebSphereMQ Leave a comment
IBM MQ basics: remote queues and channels
In the first installment of the IBM MQ Basics, available here, I showed you basic queue creation and usage. If IBM MQ would only allow local queues to be created and used, it would be less useful. One of the strengths … Continue reading
IBM MQ basics: the first queue
Now that we’ve installed MQ, it’s time to try it out. If you haven’t read it, you can go to Installing IBM MQ on Linux to learn how to do it. In this article, I’ll show you the basics of IBM … Continue reading
Posted in Middleware, MQ Tagged ibm mq, IBMMQ, mq, mqseries, websphere mq, WebSphereMQ Leave a comment
IBM MQ installation in Linux
IBM MQ is available for Linux for several years and versions. Right now, it is supported on Red Hat Enterprise Linux and compatibles (Oracle Linux, CentOS, etc.) for Intel x86-64, POWER and z/Enterprise architectures, SuSE Linux for the same architectures and Ubuntu Linux on Intel x86-64. In the following lines, I’ll explain how to install… Continue reading
Posted in Middleware, MQ 2 Comments
IBM MQ: Introduction
I’ll start this blog with a piece of software I’ve been learning in the past few months: IBM MQ. Message queuing is a distributed inter-process communication method based on message passing. Typical message queuing systems have mechanisms to ensure messages are … Continue reading
Posted in Middleware, MQ Tagged ibm, ibm mq, IBMMQ, middleware, mq, mqseries, WebSphereMQ Leave a comment