Note: This blog post is from 2019. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.Yep, I'm a bit late on this. :-) Here are what I might propose to be the top 10 posts of mine from 2018 (by my own choice, and in reverse chronological order):
Note: This blog post is from 2019. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.I should have posted this a few weeks ago, but I'm delighted to announce that I'll be presenting again this year at Adobe's ColdFusion Summit East in Washington, DC on Apr 9-10, 2019.
As in recent years, this event (presented by Adobe in conjunction with Carahsoft) presents something of a "best of" from talks given at the CF Summit in Vegas this past October. April's a great time to visit DC (where I was born and raised, and lived my first 40 years).
And I'll be offering my Hidden Gems in CF2018 talk I have there (and at CFCamp also in Nov), with some improvements since then of course.
See you there, I hope!
Note: This blog post is from 2018. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.As I posted earlier today, there are big changes afoot in the Java world, about production (not just "commercial") use of Java going forward. This is big news, as it is for anyone using Java 8 or 11 for production purposes.
But here's some good news: Amazon has recently released a new free JVM (java virtual machine) implementation based on the OpenJDK specification, called Corretto. In this post, I want to share some news about it. (Off the bat, let me tell my friends on any Linux flavor other than Amazon Linux 2, this is not yet available to you. For now it is only available for Amazon Linux 2 as well as Windows, MacOS, and as a docker image. Other Linux flavors are due in Q1 2019.)
For much more, read on.
Update in Jan 2019: This is no longer an option for CF folks to consider, as Adobe announced both that they have licensed Oracle Java for production use by those using CF, and they clarified that they will NOT be adding support for any OpenJDK implementations. I will leave this post and the rest, for non-CF users and for posterity.
Note: This blog post is from 2018. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.Did you know that Oracle announced in 2018 major changes regarding free production use of Java 8 and 11?
For more, including why this may have significant impact on your use of Java-based applications, as well as alternatives that may exist for you going forward, read on.
Note: This blog post is from 2018. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.I've been negligent to get a post out about this, and now the events are upon us. I'll be speaking in coming weeks at 3 events, about my favor topics: troubleshooting and monitoring, both CF/Lucee and Tomcat, as well as CF2018 hidden gems. Here are their titles, descriptions, and links to the events:
Note: This blog post is from 2018. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.This is a continuation of my previous blog post, Part 1 about What's new in CF2018.
In that first part, I had covered these topics:
In this part, I will continue with these topics:
Note: This blog post is from 2018. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.Adobe has released ColdFusion 2018 late last week, July 12 2018, after a several month pre-release cycle. As is often the case, info about the release (new features, pricing, etc.) is a bit spread out, so I wanted in in this post to pull that info together, after I've been reviewing it the past few days.
In particular, I want to highlight a new way (which you may have missed) where Adobe has been sharing info about the new release as a series of blog entries about each feature from CF team members. Some of these have examples (which have been missing sometimes in the past with discussions of new features). That said, and helpful though those are, there's not a single post linking to them all, so I'm offering that here in effect. There are also doc pages about each new feature, and I link to those also.
And there is still more info about the new release which is NOT covered in those blog posts (including pricing, upgrades, licensing, etc.), and I want to add those here.
Some may remember that I had done a series of posts back when CF2016 came out, and I'm condensing what I covered in a couple of those into this one. Hope it's helpful (and I will update it as I learn new information).
Note: This blog post is from 2016. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.Has this happened to you: you want to apply some update to your current version of CF--and it fails. Ugh. While the ColdFusion admin has a simple update UI mechanism, what can you do if the update fails to apply? Indeed, how can you know if it DID fail? how can you recover? what might you do to prevent a failure? The answers may be simple on the surface, but not obvious to most.
And you'll likely be in panic mode. Many find after applying a ColdFusion update that either CF won't start at all, or they can't access the ColdFusion Admin, or some part of CF or their app doesn't work. Or perhaps the problem may not become clear for hours or even days.
Typically the issue is that there was an error during the update process which CF attempts, and that might be rather easily confirmed and resolved. In this post, I share several tips and observations related to all this, based on my years of providing remote CF troubleshooting support.
Note: This blog post is from 2014. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.[Originally posted in Dec 2014, updated as recently as Apr 2021]
Has this happened to you? You wanted to update the JVM which CF uses to use a new version...
It's a tough position to be in, and tragic of course if CF won't start. But no, you do NOT need to reinstall CF!
Often it's just one thing you did by mistake, though there are indeed several possible reasons why your attempt to update CF's JVM can fail or lead to unexpected problems. And as you google about, you may find all kinds of helpful but often misinformed or spartan suggestions that may or may not help much.
So I offer here over a dozen of things you can and should consider/look at, some of which you may quickly recover from or be able to undo (depends on what you did). And all this applies to Lucee, Railo, and BlueDragon as well, though folder locations will differ.
If you're facing this bind right now, you can skip over the following to the the section, "Seeing better error info, when the CF service won't start", and then the section after that "So what went wrong?", where I present each likely problem and solution.
Note: This blog post is from 2014. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.This won't be new info for some, but many folks remain confused by the fact, that after Adobe release their current latest ColdFusion version, they no longer offer the previous versions(s) on their public-facing Adobe site. (Those who license CF are given access to a licensing site with a personal account there, where they can download the installers for versions they bought even years after they are no longer supported.)
What if you either don't have such an account or only use CF for Development or trial purposes? How do you find older previous installers?
The good news is that if one wants to find ANY installers for most ANY version of CF, they can be found on an external repository setup years ago by Gavin Pickin (and still maintained by him and others, including myself, at:
The site even has installers all the way back to CF1.5, as well as updates, docs, CFBuilder installers, and more.
The name, CFMLRepo, may confuse some if they presume it's a repo of CFML. It's not. IT's that it has both CF and Lucee installers, thus the more "generic" name.
(And there used to be a longer and hard-to-remember URL for the site, when I had posted this originally in 2014, and I had created a shortened url, http://bit.ly/cfdownloads. It's now definitely not "shorter", but I leave this here for posterity.)
Thanks so much to Gavin for creating the repo, and to him and others for maintaining it. Let's hope it remains a viable solution to find downloads for years to come.
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