Azure and GitHub - better together? While at the Copenhagen Developer Festival, Carl and Richard talked to April Edwards for a special .NET Rocks Live. April talked about how Azure and GitHub work well together, discussing Azure DevOps and GitHub Actions on the CI/CD pipeline side and how other services can interact. Lots of laughter and great questions from the live audience!

Azure and GitHub with April Edwards

Data Science and UX should be the best of friends! While at the Copenhagen Developer Festival, Carl and Richard talked to Grishma Jena about her work in data science at IBM - and working closely with the UX teams to understand how customers use software and the opportunities to improve it. Grishma talks about the quantitative side of analytics regarding application telemetry, including the ability to predict when a customer is about to abandon an application. The conversation also digs into using modern machine learning to analyze quantitative data, such as comments in surveys - could you sort that kind of data by sentiment or actionability? Improve your UX with data!

Data Science and UX with Grishma Jena

What can you do with a Particle Photon? While in an aluminum Airstream trailer in a thunderstorm at the Copenhagen Developers Festival, Carl and Richard talked to Colleen Lavin about her work with the Particle Photon IoT device - and its many maker possibilities! Colleen talks about making it easy to start building a device - but the struggle with so many choices to actually pick a project. The conversation also digs into making production versions of your device so that they are smaller, cheaper, and very reliable - it's a fun time to be a maker!

IoT Development using Particle Photon with Colleen Lavin

How about some in-process messaging with no dependencies? Carl and Richard chat with Jimmy Bogard about his work with MediatR, a simple mediator pattern implementation in .NET. Jimmy talks about how MediatR emerged from his work with customer applications having controllers and/or managers that slowly got bigger and more complicated... and how they became difficult to maintain. Using the mediator pattern to break down those blocks of code into more manageable chunks needed a bit of tooling that was cut and pasted from project-to-project until MediatR was born!

Mediatr with Jimmy Bogard

How can a large language model help your application? Carl and Richard talk to Brian MacKay about his work with large language models, including ChatGPT - and others! Brian talks about how LLMs continue to evolve and the limitations they have. But identifying language inside your applications can be powerful, and Brian talks through a few scenarios his company uses in production today. Work could you be taking advantage of today!

Applied Large Language Models with Brian MacKay

How much architectural ceremony is enough? Carl and Richard talk to Jeremy Miller about his minimal approach to architecture when building software, including his products Wolverine and Marten. Jeremy talks about how good tooling can simplify architecture, ultimately by writing less code - so that you are writing only the code that is unique to your customer needs.

Minimal Architecture with Jeremy Miller

How is Chocolatey evolving? Carl and Richard talk to Gary Ewan Park about the latest with the open-source Windows package management solution. Gary discusses some of the differences between the various package managers for Windows these days, including WinGet. Each product has its niche, and Chocolatey has done a good job of evolving into a broader product, including Chocolatey for Business, to allow a view of applications installed across all your machines - and being able to push updates out to them.

Chocolatey in 2023 with Gary Ewan Park

How's your architecture game? Carl and Richard talk to Thomas Betts about being a better architect. Thomas focuses on the key aspect - communication! An effective architect can talk to all the stakeholders in the language of the stakeholder, whether that's speaking business with business stakeholders, coding with developers, and understanding the needs of the security and operations folks. All those aspects (and more) go into an effective architecture and then come the changes as the implementation challenges happen. The conversation also digs into the importance of documentation to know why decisions were made and how to change them as you respond to changing needs and landscapes.

Leveling up your Architecture Game with Thomas Betts

Large Language Models like GPT-4 are all the rage - how do we use them well? Carl and Richard talk to Amber McKenzie about the challenges and concerns around LLMs, especially regarding the data involved. Amber talks about the risks of creating products around LLMs while the technology is so young and constantly evolving, especially with how the general public reacts to conversational AI. Education is key, and constantly fact-checking - good advice for a lot of technology, but LLMs are making fact checking even more important!

The Ethics of Large Language Models with Amber McKenzie

Microservices or Monoliths? Carl and Richard talk to Layla Porter about choosing a middle ground between microservices and monoliths, with modular monoliths. Layla talks about the pushback from the community around microservices and the insistence that there is "one right way." Monoliths have their advantages until they are a problem - but that doesn't mean that re-architecting everything is the right way to go. Chipping off parts of the monolith into satellite modules strikes a balance of flexibility and scalability - and opens the door to accessing the power of bus architectures when needed!

Modular Monoliths with Layla Porter

Databases continue to evolve! Carl and Richard talk to Ted Neward about multi-model data stores - which, these days, are most databases! Ted talks about how SQL and NoSQL are not that different - it's only a query engine. But how do you store your data? Today multi-model databases store data with multiple storage engines, and so can store your data in the most appropriate form. There are lots of choices, and it's worth digging deeper into your existing data stores, as well as the new ones available!

Multi-Model Data Stores with Ted Neward

What can we do to make testing easier? Carl and Richard talk to Dennis Doomen about Fluent Assertions, an open-source set of extension methods to help write better tests. Dennis talks about working on Fluent Assertions for over a decade and the great team of folks that have helped it grow. With tens of millions of downloads, you should check it out! The conversation also digs into how these types of open-source projects don't make money, even though they help many people. Could we fix that?

Fluent Assertions with Dennis Doomen

How do you scale a monolith? Carl and Richard talk to Derek Comartin about his blog posts and YouTube series around scaling a monolith. Derek talks about the tendency for folks to want to split a monolith into microservices without assessing if it will make a difference. There is no one right way! The conversation digs into different approaches to scaling - up, out, using caching, queuing, and more! There are many approaches to scaling your applications, and yes, microservices are an option, but there are many others!

Scaling a Monolith with Derek Comartin

Can you quit your job and work full-time on your open-source project? Carl and Richard talk to Shaun Walker about his recent move to focus on Oqtane, the open-source application framework and CMS he has been developing for the past few years. Shaun talks about recognizing when an open-source project has matured to the point that it is being held back by not also providing a commercial license. For some folks, a commercial license is not an option - they need it to be able to use the software within the company. Then comes the tricky part: Setting up a business, and balancing the needs of the open-source community with the commercial customers. It isn't easy, but it can be done!

Going Full Time on Open Source with Shaun Walker

How do you get your app running in Azure? Carl and Richard talk to Savannah Ostrowski about Azure Developer CLI (azd), an open-source tool to help developers using .NET, Javascript/Typescript, Python, Java, and more to get deployed into Azure. Savannah talks about staying high-level with azd commands, keeping the complexity of deployment pipelines in tools you already know how to use, like Bicep and Terraform. The conversation digs into the templating system to help assemble all the platforms and elements of an Azure deployment, depending on your application. There are a ton of options - check it out!

Azure Developer CLI with Savannah Ostrowski

How can OpenAI help you program faster? Carl and Richard talk to Mark Miller about his experiments with OpenAI and CodeRush. Mark talks about the power of building agents to analyze code to write comments and tests - in parallel so that multiple agents can run simultaneously. Then the conversation turns to the potential of a voice interface as an effective way to work with Visual Studio - you were talking anyway!

Building Apps using OpenAI with Mark Miller

What can OpenTelemetry do for you? While at Techorama in Belgium, Carl and Richard talked to Laïla Bougriâ about her experiences with the open-source library that can help give you more insight into the behavior of your applications. Laïla talks about being able to instrument your applications from top-to-bottom, regardless of platforms or development stacks. The conversation digs into the differences between logging, tracing, and telemetry - and how each aspect adds value to understand what your applications are doing, and how you can make them better!

OpenTelemetry with Laïla Bougriâ

When it comes to machine learning, there is no free lunch! While at Techorama in Antwerp, Carl and Richard talked to Dr. Jodie Burchell about her experiences working with machine learning models, including the large language models that drive tools like ChatGPT. Jodie starts with a great explanation of how these machine learning models are built - and there is a lot to it! This leads to a conversation about the limitations of those models and how they could be improved further. There's a lot of hype around LLMs right now - it will pass eventually, but in the meantime, be thoughtful of how you use these experimental technologies!

No Free Lunch in Machine Learning with Jodie Burchell

The power of .NET means PHP can run in the browser efficiently! Carl and Richard talk to Jakub Míšek about PeachPie using WASM. Jakub talks about how easy it was to deploy PeachPie, the .NET implementation of PHP, into WebAssembly, much like Blazor works. Then the tricky bit starts - PHP is a server-side technology, so many of the constructs are based on trips to a server. That doesn't mean there aren't solutions, but they need some thinking through. The question is, do we want to run WordPress in a browser?

PHP and WebAssembly with Jakub Míšek

What's an immutable architecture, and why do you want one? Carl and Richard talk to Michael Perry about his book The Art of Immutable Architecture and the power of historical models. Michael talks about different designs for immutability, the ability to always look back through data, to avoid conflict between resources, and the advantages of eventual consistency. As Michael says, you already use immutable architecture - look at Git and how you only add new files to the system, always able to get back to a previous state! The conversation dives into implementing architecture in a way that helps to show where immutability makes sense.

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