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Title Presenter Duration Date Posted Date Recorded
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CF Online Summit 2022: Message Queues with RabbitMQ View video , Show Description )Message Queues are a fantastic design pattern for decoupling your processes across multiple servers or even technologies with an asynchronous, durable queuing system. Stop thinking about API calls and start thinking about sending messages. Brad Wood will cover one of the most popular and robust queues, called RabbitMQ, which can be used for worker queues, topic distribution, synch RPC invocations, and even web socket pushes to your web app! Using the RabbitSDK for ColdFusion, you can get started today with queues and bring your apps to the next level.
Brad Wood
1:18 2022-12-05 2022-11-30 Charlie Arehart
CF Online Summit 2022: How to identify performance and stability problems using FusionReactor APM View video , Show Description )Despite the best testing efforts & due diligence of programmers, we still find that applications break, systems are slow and businesses are impacted, costing loss of revenue and unhappy customer experiences. The challenge is to minimize application downtime and accelerate time to resolution. The answer is FusionReactor APM. In this session, David Tattersall will demonstrate how FR combines metrics, logs and trace information to instantly highlight problems.
David Tattersall
1:06 2022-11-29 2022-11-22 Charlie Arehart
CF Online Summit 2022: A Sneak Peek into ColdFusion Builder on VSCode View video , Show Description )In the session, Nikhil Dubey will be talking about the newly released VSCode Extension for CFML and how it makes CFML developers' life easier. Starting briefly with some usage statistics and overview of plugin architecture, the talk will be throwing light on the value-adding features like code assist, code completion, formatting, navigation, etc. that the plugin offers. Unique features exclusive with Adobe plugin like RDS, Security Analyzer, Server Manager, Project Manager along with their utilities will be discussed in some details. A small demo will follow. Takeaways - Developers will be aware of various features available to make development effort smooth. They will also have an overall picture of how the extension is working internally.
Nikhil Dubey
1:11 2022-11-29 2022-11-18 Charlie Arehart
CF Online Summit 2022: How the Adobe CF Docker Images Have Evolved View video , Show Description )Since Adobe's original 2018 release of Docker images for CF (initially for cf2018 and cf2016), the configurability features built into them have improved in significant ways, especially with cf2021, which is much smaller, faster, and whose admin settings can be configured via json. In this talk, veteran CF consultant Charlie Arehart will review and demonstrate those feature changes for the CF images, as well as the images for the CF Performance Monitoring Toolkit (PMT) and the CF Enterprise API Manager--all available at Dockerhub since 2021.
Charlie Arehart
1:09 2022-11-29 2022-11-16 Charlie Arehart
CFMeetup: Using Adobe's "new" CFSetup tool to manage CF Admin settings for ANY CF version View video , Show Description )You may (or may not) have heard that CF2021 added (in 2020) a new command-line tool called CFSetup--but first, did you know that it could be used with ANY CF version, not just CF2021? And perhaps you heard its main value is to export/import CF Admin settings via JSON: it can indeed do that, and while that may excite some, others may yawn if they've "seen that elsewhere". (To be clear, it can export/import either ALL settings or selected ones.)
But did you know it could be used for far MORE than that alone? And did you know that those exported json config files could be used to set the admin configuration on startup of CF 2021 Docker images. Even if not using Docker, the tool can be a boon for all sorts of automated deployment of CF--again any CF version. And did you know you don't even need to install CF2021 to use it?
While the feature is well-documented (and offers its own help), who has time to read the docs, right? In this session, veteran CF troubleshooter Charlie Arehart will present and demonstrate the key capabilities of CFSetup, as well as others that may surprise you. He'll also conclude with a brief discussion of the similar (but different) tool, CFConfig, a plugin for Ortus Commandbox. He'll touch on the question of why one might choose one over the other (it's ok to use either or both with the same CF instance). He'll also contrast these with the much older CF "CAR" Admin migration tool. Each tool has its value for different needs.
Charlie Arehart
1:20 2022-10-25 2022-09-29 Charlie Arehart
CFMeetup: Planning and Building my Developer Feud Quiz API, with Gavin Pickin View video , Show Description )In this session, we are going to plan and build our very own Developer Feud Quiz. To do this, we will analyze and plan our app, starting with the User Stories, and then mapping that to Database, Models, and we can start building out our API, using CRUDDY by Design philosophies. We'll shell out our TDD style Tests, and then create a couple of resources and routes.
Gavin Pickin
1:00 2022-07-07 2022-07-07 charlie arehart
CFMeetup: How to find/install/implement 3rd party libraries in CFML View video , Show Description )In this meetup, Gavin will show you how to find, install and implement 3rd party libraries in ColdFusion / CFML. He will look at how to find them, how to install them, whether they are zips, gists, copy page, package managers, or even Java Jar files. We'll look at the pros and cons of different approaches, and discuss the best practices for using those 3rd party libraries.
Gavin Pickin
1:00 2022-06-23 2022-06-23 charlie arehart
CFMeetup: When Should I Use 3rd Party Libraries vs Roll My Own? View video , Show Description )There is always a trade-off between using a 3rd party library and rolling your version in software development. I often hear many of these points in discussions, but I wonder how many people know and consider them, so I wanted to share my pros and cons.
This presentation will help convince you that libraries are not EVIL like so many haters believe. Choosing the right libraries will make you more productive and efficient, not lazy. We'll look at how to identify solid use-cases for using a 3rd party library in your application. It gives you a checklist of questions to help you identify the red flags of unsafe, unreliable, poorly supported, or ill-suited libraries.
We'll even look at some examples in the CFML Landscape.
Gavin Pickin
1:12 2022-06-23 2022-06-09 charlie arehart
CFMeetup: Code Reuse in CF: Is Spaghetti Code still Spaghetti if it's DRY? View video , Show Description )Find out the difference between DRY code and WET code, and what one is better, and more importantly, WHY. We write code one, but we read it over and over again, maintaining our code is 90% of the job... code reuse is our friend. You are already Re-using code, even if you didn't know you were. We'll learn about the different types of Code Reuse in ColdFusion, the pros and cons of each.
Gavin Pickin
1:01 2022-05-15 2022-05-12 charlie arehart
CFMeetup: Updating the Java underlying ColdFusion View video , Show Description )With Java updates happening about quarterly (and one just last week), it's important that ColdFusion administrators and/or developers keep up to date on the Java version which underlies their CF (or Lucee) deployments. While the simplest question may seem to be "how do I do such an update, effectively" (and it really can be quite simple), there's a good bit more to updating the Java (aka jvm, jdk, jre) which underlies your CFML engine.
In this session, veteran troubleshooter Charlie Arehart will share his experience helping people deal with this topic for many years, including:
- Considering, planning the jvm update (what jvm do you have, what can you update to, why should you?)
- Performing the jvm update (where to get it, how to install it, how to configure CF to use it)
- Avoiding various potential gotchas when updating the JVM
- How to be made aware of new JVM versions
Whether you use CF or Lucee, deployed traditionally or via Commandbox (or even containers), most of the discussion will apply to you.
Charlie Arehart
1:20 2022-05-02 2022-04-28 Charlie Arehart
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