A message awakens: What is IBM MQ and why do you need it?

Stormtroopers

Why are we here? Not in the existential way. The answer to that is not in this blog. That would probably require more than the page of general MQ related discourse that I generally include. No, this is more why are you reading about IBM MQ? And maybe more pertinently why am I writing about it.

Do you ever read the book of the film? The novelisation. It’s what happens when instead of a book being turned into a film, generally with about 2/3 of the detail and exposition cut out, you have an original film, and then it is made into a book. Generally these tend to be less satisfying than an original novel.

Earlier in 2015, in an effort to try and communicate more with the tens of thousands of people who use IBM integration products, the team in IBM Hursley have been doing live Google Hangouts on multiple subjects – and these are then saved as YouTube videos. With my colleague John McNamara I have done a number of these and 3 of them have been titled “What is messaging” to try to cover why you might find messaging valuable and useful as opposed to some of the other choices around for communicating and exchanging data.

You can see the 3 videos here: Part 1  and Part 2 and also Part 3 

John and Leif

In those videos we tried, as best we could, to be product agnostic – to focus instead on messaging as an approach rather than a specific implementation such as IBM MQ. However the question naturally arises why should you specifically use IBM MQ?

Now in the years I have been writing this blog I have written a few posts that talk to the usefulness of IBM MQ – see here, here and here. However why is it that IBM MQ is still the selection of so many businesses today?

Again, as with the ‘why are we here’ question above, this isn’t something that can be quickly and easily summed up in an easy to read blog entry. So what I will do is try and call out some of the major reasons in simple terms, and then hopefully, as time permits through the year, I will try to add more detail.

Why use IBM MQ then?

  • It works – it does what you need it to do
    • There are many thousands of the world’s leading businesses using IBM MQ, and not just using it – but they are depending on it. They trust it to work, and do what it is asked to do, connecting their business simply, securely, rapidly and reliably.
  • Businesses depend on it – as above – for critical parts of their business – at its heart IBM MQ is built around transactions
    • The business world, and IBM MQ, is largely based on the notion of ‘once and once only’ transactions. While there are other approaches, so much of the critical aspects of business depend on this style of transactionality.
    • It is not easy to offer reliable, persistent messaging that provides once and once only delivery. That’s why many other messaging providers can’t offer this, and why many businesses select IBM MQ
  • IBM MQ scales to meet your business need
    • Developing a small scale application that needs messaging is great and it can be simple to use one of many different messaging tools
    • Ensuring this messaging tool works as the application usage scales is another matter. IBM MQ scales horizontally and vertically, running highly efficiently on single machines or spanning multiple machines in large clusters.
    • Whether sending a few messages per day or scaling to a billion messages per day, it is likely you want good performance. As well as being efficient in scaling, IBM MQ also offers high performance to move messages rapidly between application endpoints.
  • Your business is at risk – how secure is your messaging software?
    • You can’t afford to take risks with your business data, or the information your customers entrust with you. IBM MQ has multiple layers of security on the system itself and the data being moved and supports the latest encryption standards. Can you afford not to protect your messaging layer?
  • Highly available – it’s what you need and your customers expect
    • You can’t afford to go offline – you need to run all day, everyday. IBM MQ can be right there with you, with built-in support for High Availability as well as being able to use multiple different approaches such as vendor-based clustering, or virtualization.
  • Everything you need, functions and tooling
    • While the problems solved by messaging are well understood – and there is a great benefit from simplifying applications, some of that is lost when the need for additional functions require multiple different messaging offerings. With richness of function and a complete span of capabilities IBM MQ offers a single solution
    • Deploying a messaging solution is only part of using the solution. There is a need for management and tooling to provide insight in what is happening to all the messages, and to identify exceptions etc. With support from multiple different tooling vendors, and dozens of additional free tools and add-ons, as well as the ability to create your own utilities, IBM MQ can be tailored to meet the needs of your business solution.
  • Help when you need it, where you need it
    • With more than 20 years of leadership, and substantial market presence, there are thousands of skilled professionals able to provide guidance in how and why to use IBM MQ, how to configure it, how to program with it, and how to deploy and maintain it. And all that supported by IBM’s global 24×7 support organization to help when needed.

So that’s a few of the high points about IBM MQ. I will look to write more in detail about some of these through the year ahead – although I am also pretty sure I will be adding some new entries about product announcements and enhancements as well. Watch this space.

Appliance close up

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One Response to “A message awakens: What is IBM MQ and why do you need it?”

  1. Power is nothing without control – IBM MQ V9.0.1 | Leifdavidsen's Blog Says:

    […] mentioned on this blog before, much of the modern world runs on, and depends on IBM MQ. Whether sending credit card details from […]

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