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Recordings for nearly a dozen recent FusionReactor webinars I've done

I've been doing a series of one-hour webinars about FusionReactor over the past several months. They've covered nearly a dozen different topics (all with live demos), with more to come, including one just last week, "Making the Most of FusionReactor's Logs".

You can learn more about that and the previous ones and find their recordings at fusion-reactor.com/webinars. I also list all the webinars below, with links to each webinar's page with its recording.

(Note that sometimes the description offered on the main webinars page is a truncated variant, but click on the session link there or my links below which take you to the recording and the full description.)

Of course you'll find future webinars on the FR webinars page as their dates are posted, and you can register for them then (all free). By attending live of course you can ask questions as we go.

Some of the webinars are geared more toward folks who've been using FR (though maybe not to its maximum potential) though I try to make even them accessible to newcomers, while others are more well-suited to newcomers. (To be clear, I don't work for the company that makes the product, but I've been a huge fan for over 10 years.)

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I'll be speaking at CFCamp in Munich, Germany, Oct 20-21. See you there!

I'm delighted to announce that I'll be presenting again this year at CFCamp, in Munich, Oct 20-21.

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I'll be speaking at dev.Objective() conference, June 15-17. See you there!

I'll be speaking at next week's dev.Objective() Conference, in Minneapolis (June 15-17). The conference is always a great time, in a great location, with great people, and lots of useful information shared, and I appreciate the conference team selecting me again to be a speaker. If you'll be attending, I hope to see you!

I'll be presenting two talks, "Hidden Gems In ColdFusion 2016" (as my personal talk) and the sponsor talk for the Integral (FusionReactor) folks, "Keep Applications Online And Detect & Isolate Application Issues & Performance Bottlenecks In No Time With FusionReactor 6".

See the descriptions for each, via the links above. My Hidden Gems talk should be as classically useful as ever, for those either new to or experienced with CF 2016. And the FR 6 talk will be more than "just another intro" to FR, highlighting as it will the important new features of FR6. Again, see the description [I wrote the description, they picked the title :-)] to appreciate what it will be about.

Also, let me give a heads-up to all attending: do be sure to look at the email that was sent out today or yesterday, with all kinds of important information to be aware of, from timing of events, to ground transport, to the very important map to see how to get from the conference hotel to the conference location at the college just a few minutes away, and more.

See you at dev.Objective() in mid-May (I'll be speaking)

Just wanted to share word (sorry it took so long) that I'd been selected as a speaker at the upcoming dev.Objective() conference, in Minneapolis in Mid-May. Hope to see lots of my fellow CFers there, and of course new folks who were not CFers.

While the conference name has changed (from cf.Objective()), there are still plenty of CF-oriented topics, and of course as nearly everyone would point out, it's good for everyone to expand their reach and focus.

To that end, I'll be doing a topic a bit different than my normal focus of CF server troubleshooting. Instead, recognizing that there will be folks there who either use other servers, or develop web apps or mobile apps, I'll do a bit of a "soft" topic on how to troubleshoot performance problems more generically, in:

Hey, my web app's slow. Where's the problem?

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Looking to buy ColdFusion? Get it at a discount from the FR folks, and an additional discount off FR

If you're in the market to buy ColdFusion 11, whether a full license or an upgrade from 10 or 9, you can get a discount off the retail (Adobe) price by buying from www.buy-adobe-software.com, which is a site by the fine folks who make FusionReactor, who are an official Adobe reseller. Why pay full price for CF if you can save, up to 10% currently?

Even better, for a limited time, folks making such a purchase of CF there will get 20% off a purchase of FusionReactor Standard or Enterprise Subscription, if purchased at the same time.

So if you're looking to buy CF11, save money on CF and get a great monitoring solution for CF. I work with it daily, using it on my sites and nearly always recommending it as the best tool for solving CF problems. (It also works with Railo, Lucee, and BlueDragon Server JX, as well as Tomcat, JBoss, Jetty, GlassFish, and indeed any Java application.)

See my FusionReactor category of blog posts for more I've shared on FR over the years.

FusionReactor updated today: some general info related to getting/applying FR updates

How to update FusionReactorFusionReactor users will want to know that there was a new update released today, 5.2.6. The update is free for those on 5.2.x releases as well as those with maintenance agreements. And you can just download the installer and run it to update your current version (even back to FR 5.0, if you've not updated FR 5 since you first installed it).

But more than that basic info, I'd like in this post to take advantage of the chance to share a few things related to the topic of upgrading FusionReactor, including some common questions I often am asked as I assist people in using it:

  • Where do I get the update?
  • How do I find out what's new in the update?
  • Should I hesitate about applying the very latest FR update as soon as it comes out?
  • How would you I know there WAS an update to FR available?
  • Do I just need to run the full installer or can I update just one file perhaps?
  • Do I need to restart CF (or Railo/Lucee/Tomcat, etc.) for the update to take effect?
  • Can I update FRAM and choose NOT to update my monitored CF/Railo/Lucee/Tomcat/etc instance?
  • Why do you keep referring to "CF/Railo/Lucee/Tomcat/etc"? I thought FR was a CF monitor tool?
  • What if I'm on an FR version older than 5.0?

For these and more, read on.

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My New Youtube Video on the Why and How of Using FR Stack Traces for ColdFusion Troubleshooting

As many of my readers know, I'm a big fan of the FusionReactor server monitor for ColdFusion (and Railo, BlueDragon, Tomcat, and indeed any Java server). I help people use it every day (just like I also help people leverage other CF monitors like the CF Enterprise Server Monitor and SeeFusion).

One of the most important features is the stack tracing feature, used to understand what's holding up a long-running request.

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My presentations at ColdFusion Summit, CFCamp, etc.

I wanted to share word here of the presentations I'll be offering at the upcoming Adobe ColdFusion Summit 2014 in Vegas on Oct 16-17, as well as CFCamp 2014 in Munich on Oct 20-21.

Also, sorry for the long delay in blogging. Just been so busy doing my CF server troubleshooting consulting.

As for my sessions at CFSummit (next week), I'll be doing the following (and you can follow the links to learn more about the talks, their dates and times, etc.):

At CFCamp, the following week, I'll be offering:

I had also presented the Hidden Gems talk at NCDevCon 2014.

These are all great conferences, and, in addition to cf.Objective 2014 (where I spoke also, on different topics), they are each great ways to keep up on what's going on in the world of ColdFusion and related technologies.

Finally, if someday you're visiting this blog entry and find that one of the conference links no longer work, you can find my own link to all my presentations, at all conferences the past 15+ years (as well as to any recordings made available) at my presentations page.

Come say hello if you're at any of these events.

CF911: High CPU in ColdFusion? Some common but perhaps unexpected causes

I often help people who are reporting that CF is "running hot on the CPU", maybe reaching 80 or even 100% of the CPU, whether in spikes or for extended periods. What might you propose people look at, when you've heard that? I've heard all kinds of things over the years, often focused on coding, or perhaps jvm tuning.

But as is often the case in a lot of the CF server troubleshooting consulting I do, I find the causes to be far less often what most people seem to suspect. So what would I look for when someone reported high CPU in ColdFusion (or Railo)? Read on.

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Tracking ColdFusion sessions within FusionReactor, by way of FREC logging

Someone asked on the FusionReactor mailing list (a Google Group) whether FusionReactor tracked CF sessions. I started to write a reply, with the good news/bad news in answer to that, and as sometimes happens, it became long enough that I thought it might be better suited as a blog entry that I could point to from the list instead, and which may also help those not on the list (which is a great resource, as a low-volume list with a high signal to noise ratio.)

Anyway, here is the answer I wanted to offer to that question...

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