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I'll be speaking at the Adobe ColdFusion Summit in Vegas, Oct 10-11. See you there!

Many have been asking if I'd be speaking again at this year's Adobe ColdFusion Summit, in Last Vegas (Oct 10-11). I will indeed!

(There was some challenge in getting all the speakers posted until just last week, so though I had known I was speaking for months, I held off announcing it until I could point to the link.)

I'll be presenting (as I do for each release) my "Hidden Gems In ColdFusion 2016" See the description via the links above. It should be as classically useful as ever, whether for those either new to or experienced with CF 2016.

I certainly do appreciate the conference team selecting me again to be a speaker. I've spoken at each of the 3 so far, the first in 2013.

The conference is always a great time (and has gotten larger and better each year, by most accounts). And Vegas is of course a great location (though honestly I barely leave the venue the whole time). Then there are all the great attendees, and sponsor booths, as well as nearly the entire CF team on hand, and of course lots of useful information shared from all the presenters.

If you'll be attending, I hope to see you there! And if you're still considering it, see the Why attend? page and other links offered there. Finally, note that the "early bird" price has been extended to August 31. See the Pricing page.

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.

New whitepapers from Adobe on ColdFusion 2016: lockdown, migration, and performance

Continuing my series of posts on new things in CF2016 which some may miss,there are some new resources from Adobe about CF 2016, posted in recent days. (I suppose we may see a post from Adobe on their blog at some point, but I wanted to share it in the meantime.)

You can find them listed as "whitepapers" at the bottom of ColdFusion.com (as I view it today, at least), so keep an eye there to see if perhaps any others may ever be added.

Here are the docs, with some observations also about their size and version, if available:

  • Lockdown Guide (85 pages, currently version 1.0, released Feb 2) - An update to the classic document that Pete Freitag has been doing for CF for a few releases. Everyone should read this, and heed its recommendations. I'll have more to say on that in another post.
  • Migration Guide (22 pages, currently version 2.0, no date offered) - Focuses on a few things: how installation on a current server running CF already offers to migrate admin settings; how one can do that with the CF Archive (CAR) feature (available for CF Standard since CF11); using the Code Analyzer, and how to troubleshoot some server-level migration issues. For more on "what's new" in 2016, see the docs page on What's New in CF2016. For more on what's deprecated, see the docs or my other post discussing what's deprecated in 2016
  • Server Performance White Paper (9 pages, version 2.0, no version or date info offered) - Discusses specific performance improvements in CF 2016 (not performance of CF in general, nor performance-related changes in previous releases, nor all available optimizations in code or config). It's focused solely on changes in CF 2016 (or could be a huge document), whether regarding existing code/configuration as migrated or as impacted via new config/coding options available. Includes an appendix indicating the server and CF admin configuration for the testing they did.
  • API Manager Performance White Paper (18 pages, no version or date info offered) - Discusses load testing done against the new API Manager, and the rate of traffic sustained (very important as an aspect of the API Manager is to act as a gateway for performing, managing, monitoring, caching, and even throttling API calls, whether against CF or any server in your infrastructure). Since the API Manager is a new product, it's a larger document than that on CF, focused as it is only on changes in 2016 (in case anyone may comment that the CF Performance guide is only half its size)

There is also now a single page from Adobe listing all the CF2016 whitepapers (and datasheets).

Hope that's helpful. Check 'em out.

The ColdFusion 'metrics log', an oft-missed or misunderstood feature, 'new' since CF10 (Part 1)

I'd like to take a diversion from my recent posts focused on CF2016 and talk about something that applies (and should interest) anyone using CF 10, 11, or 2016.

Have you heard of the new "metrics log" option that was enabled in CF10? If you have not, it's worth knowing about (there's precious little documentation, and I'll point to it, and give you still more info to help you use it). It's a useful, low-impact mechanism to get some high-level metrics logged by CF every 60 seconds (by default), and stored along with other CF logs.

If you did know about it, you've probably had some problems with it. Why does it show "nulls"? What do reported metrics really mean? Why do they not jive with what I'd expect to be the numbers reported?

In this post, and a Part 2 to come, I will introduce the metrics log, pointing out some key things you need to know to have it setup to work at all, and then I'll share my observations of things I've come to understand about the reported metrics.

[....Continue Reading....]

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