Azure & DevOps Podcast

Scott Wlaschin is an expert on F#, author of the popular F# site fsharpforfunandprofit.com, and a board member of the F# Software Foundation. Known for his non-academic approach to functional programming, Scott is a popular speaker and has given talks at NDC, F# Exchange, DDD Europe, and other conferences around the world.   Topics of Discussion: [2:40] Scott talks about how he got into F#, and the nonlinear path his career has taken. [4:00] Scott walks us through the history of F#. [6:52] What types of applications should developers be looking at F# for? [10:55] What was Scott’s inspiration behind writing Domain Modeling Made Functional? [12:20] Domain-driven design has nothing to do with a particular language. It’s a process. [17:32] As an industry, whether it be literature or art, there’s so much to be gained by observing and reading prior works of others. [19:55] How does functional thinking impact architecture? [20:51] In functional programming, you want everything to be deterministic. [28:34] What are some of the examples of transcription scripts? [31:10] In functional programming, the main thing is the function and not the object.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! F# Software Foundation Domain Modeling Made Functional: Tackle Software Complexity with Domain-Driven Design and F#   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: [3:00] “I started learning functional programming because I sort of felt like I really knew everything there was to know about databases and all that stuff. I thought I wanted something different.” — Scott [8:52] “It really depends on how you like to program. If you like to program in a functional style, and you want to be on .NET, then F# is perfect.” — Scott [12:00] “Don’t focus on the technology, focus on what you are actually trying to build.” — Scott [17:32] “As an industry, whether it be literature or art, there’s so much to be gained by observing and reading prior works of others.” — Jeffrey   Scott:  Website | Twitter

Heather is a passionate coder and entrepreneur. She has experience working with Fortune 500 companies building enterprise-level voice, mobile, and C#/.Net applications. She focuses on external thought leadership, encouraging fellow programmers to present on topics outside of the office and in the community. She is also an international technical speaker, recently speaking at NDC, an early adopter of technology, and a conference organizer at KCDC, the Kansas City Developers Conference.   Topics of Discussion: [3:00] Heather talks about her deep dive into her local community to figure out how we learn and how different generations are discovering content. [3:12] We now have a multigenerational community and it’s important to consider that there are now four different groups of people that learn completely differently. [5:40] With so many people from different cultures and backgrounds, Heather thinks that if we’re not accommodating, we’re not going to be able to replace ourselves. [8:23] Heather explains the importance of every developer finding their favorite documentation. [12:29] The great equalizer is that we all want to solve problems. Heather talks about the importance of letting beginners ask the right questions, and giving them the space to problem solve. [14:36] Heather describes the reality she sees from university programs and boot camps, along with the importance of having basic people skills. [18:27] Heather describes how time boxing and The Pomodoro Technique can provide a structure for productivity and can help you accomplish more without overwhelm. [21:36] The book Atomic Habits was a powerful read for Heather and she wishes she had read it before! One of the takeaways is that anything that is broken down seems more digestible. When you focus on just getting one percent better at something every day, your goals start to get more manageable. [24:24] Resiliency is key in software. [24:49] Sometimes what you’re trying to get better at is not software coding at all, but communication and really listening. [24:50] Heather gives her take on if you need to have a University degree to go into software, and where she thinks the engineering field will end up. [34:42] Heather’s advice for young developers looking at older work — keep in mind that it’s possible that they did the best they could have at the time. Plus, one day that will be you, so try to have some grace and understanding.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! Charisma University Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones Kevlin Henney, Medium Kevlin Henney, NDC London   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: “You have to be able to think about how you want to solve this problem, but also communicate it and if you can’t do that, it will limit you. You can be amazing, but if nobody knows what you’re talking about, because you never mention it or you never speak up, that’s going to limit you.” “With so many people from different cultures and backgrounds, I think if we are not accommodating, we’re not going to be able to replace ourselves.” — Heather [5:15] “I feel like every developer needs to just sit down and find their favorite documentation that they’ve learned from and see if they can at least mimic that.” — Heather [8:23] “If you’re not enjoying something, maybe you can suggest a different way instead of just quitting.” — Heather [12:04] “You aren’t guaranteed to succeed. But you are guaranteed to struggle, struggle well.” — Heather [23:24] “Maybe it really just takes a slight adjustment or retooling instead of blowing it away and building something completely from scratch again.” — Heather [34:00]   Heather: Website | Twitter  

Mark Seemann is a Danish software developer based in Copenhagen, Denmark. His professional interests include functional programming, object-oriented development, as well as software development in general. Apart from writing two books, he has also written numerous articles and blog posts about related topics. Despite being a mostly .NET developer, Mark takes most of his inspiration from sources across a wide range of technologies, including Haskell and lots of pattern books. Originally poised to become a rock star or (failing that) graphic novelist (in the European tradition) he one day found himself with insufficient talent for either, a master's degree in Economics, and a desire for working with computers. He has been doing the latter intermittently since 1995.   Mark is the author of two books so far: Author of Dependency Injection .NET as well as Code That Fits In Your Head.   Topics of Discussion: [4:55] Mark talks about the thought process behind writing Code That Fits In Your Head. [10:10] Why doesn’t Mark like software projects? [13:06] Yes, we want to create value for the businesses when we write code, but we also have to have a longer view on things as well. [17:11] Mark shares three of the most things for getting started with a new application. [19:46] Mark walks us through the process of automating a build. [22:42] Most compiler warnings indicate that you have problems with your code. [28:29] What are some of Mark’s resources and pieces of advice for younger programmers? [35:31] In Denmark and Scandinavian cultures, you often feel like the CEO is within close reach and someone that you could easily have lunch with. Mark talks about overcoming resistance in long-time developers when learning something new that may cause some anxiety or insecurity.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! Code That Fits In Your Head   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: “We’re the odd types that find it fun to type characters that sometimes test the reaches of the keyboard, and just tell the computer what to do.” — Jeffrey [4:20] “Treat all warnings as errors.” — Mark [18:40] “Nowadays, it’s not so much from the management that the resistance exists, but actually from other people.” — Mark [37:40]   Mark: Pluralsight.com/authors/mark-seemann

Derek Comartin is a software developer with two decades of professional software development experience. He has written software for a variety of business domains, such as distribution, transportation, manufacturing, and accounting. Derek also has a very active blog and YouTube channel (CodeOpinion.com) that focuses on Software Architecture and Design.   Topics of Discussion: [3:21] Derek’s mentor was an accountant who gave him more insight into business processes and changed his way of thinking. [9:42] How can we better relate processes in the real world to the solutions we are writing? Derek gives an example of reservation patterns and how that can translate to different places in software. [13:23] A conversation that is often lacking is that if you’re writing software for business, are you really understanding what the business is trying to do? [20:10] You can be an individual contributor, even if your communication is just with your team. [28:22] A good question to ask is why you have this problem in the first place. [29:53] When software does something, who actually does it? [37:31] The best developers Derek has talked with or worked with have a unique combination of technical skill and business acumen.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events!   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: “If we’re talking about an individual team, I think everybody can have or share some of the responsibilities. I think everybody can play a part in understanding what you’re trying to accomplish.” — Derek [23:25] “One thing that I’ve seen hurt programmers’ trust is getting frustrated if somebody doesn’t think like them.” — Jeffrey [24:53] “The best developers I’ve talked with or worked with have this unique combination of technical skill, and this business acumen or knowledge.” — Derek [32:08]   Derek: CodeOpinion

Daniel is a semioticist logician (otherwise known as a programmer). He likes to help people learn to make better tech. He believes that once you know the “why,” you can figure out the “what” on your own. As an active coder and manager, Daniel has spent time the last several years with clients as an Agile/XP Technical Coach, helping them rediscover how to discover and create value at speed. His clients include several Fortune 100 companies all over North America. He is also a technical coach and the author of Info-Ops and Info-Ops ll cross-dedicated and shared (due to high cost/low availability) hardware systems. Package management and high-layer orchestration through other tools, layers is where Azure is partially intersecting.   Topics of Discussion: [4:41] Dan talks about his website and building a place to learn and relax. [5:55] Dan discusses when he learned that he wanted to teach others and share what he had learned. [9:43] Dan walks us through his setup and how he focuses on the content more than the technical aspects. [11:38] What is Dan’s chosen format for getting it up on a video? [16:22] How does Dan prioritize what he is teaching? [18:13] What should new programmers know? [20:23] It’s important to step outside the constraints you are given. [21:38] What’s “good enough programming?” [23:49] Strong typing systems are only useful in the terms of one particular business feature at one time. [26:24] The platform and the language choices should actually tell the business something they didn’t know before. [33:57] By creating these larger universal-type systems, we’re subsuming the business into the code.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events!   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: “I used to tell people you know, at heart, I really am a writer. I’m a writer who can program very well and has a sort of natural skill in programming.” — Daniel “I think it’s important to demonstrate kicking back and just talking about what’s going on in the tech world without any sort of altering your agenda.” — Daniel “I find that we have a lot of people trying to be perfect programmers who have no experience of being good enough programmers, and that’s a problem the industry’s had for a long time.” — Daniel    Daniel: Website | Dark | Podcast | Books

Kevin Kirkus is a Principal Engineer at Intel. He has been there since 1999, designing, building, and testing Intel processors, both the chip and the code that runs the chips. Kevin is a Post-Silicon Validation Architect Lead for multiple Intel Xeon generations and more recently transitioned to Global Post-Silicon Automation Lead for server, client, and device products at Intel Corporation. He has served in various past areas of validation, such as PCIe, socket-interconnect, Platform Configurations, Boot Flows, Fuse, before transitioning to more technical leadership roles in validation architecture and strategy. As a Technical Leader in silicon validation automation, his roles and responsibilities have extended to global standardization and alignment of tools, flows, and methodologies across Intel global product segments (server, client, device), including mentoring environment domain, leads, aligning global sites and strengthening local product sites to excel in automation investments. His technical and leadership experience for validating advanced complex technology has been integral to the success of Intel product teams and their competitive products. He is passionate about developing people and future leaders, building on their strengths, influence, and impact.   Topics of Discussion: [3:33] What are some high points that lead Kevin to where he is today? [8:06] Kevin talks about focusing on functional validation execution, and what he likes as a Post-Silicon Validation Architect Lead. [9:03] Kevin walks us through the process from where the code is embedded, the silicon is made, and there’s a system of trial and error to test if you are on the right track. [15:33] What are the penalties for the turnaround time? [15:48] What is the mix of code types that are a part of this? [17:18] Kevin talks about the concept of fuses and SKUs or stock-keeping units. [21:12] Kevin talks about the format of the test themselves, the language in which he writes the test cases, and the partnership between the host and target system. [31:42] Where are test harness codes and firmware loaders stored? [31:47] Firmware has to be handled a little bit differently; it has to be cross-platform deployment packaging. [35:20] Most of Intel Xeon’s solutions are proprietary, and their bug tracking is proprietary. [39:05] How does Kevin coach people to have the technical skills they need in this space?   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events!   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Quotes: “My job starts when they have gotten to the point where it boots up and it’s reaching the point of fetching the operating system code to where we can actually see it in the operating system.” — Kevin [20:02] “If we can deliver a healthy environment to our functional validation team, it gives them a chance to focus their energies on writing tests that actually find the most bugs.” — Kevin [39:54]   Kevin Kirkus: LinkedIn   Intel Intel Xeon

This week, Sam Nasr returns to the show. Sam is an IT Consultant specializing in .Net, SQL Server, and Azure. He is a Sr. Software Engineer focused on the Microsoft stack of technologies including .Net, SQL Server, Azure. As part of NIS Technologies, he provides consulting services, training, and custom app development to bring more value to business applications. Sam is also a leader at the Cleveland C#/VB .Net user group.   Topics of Discussion: [2:37] Sam talks about getting inspiration from a video featuring Saquib Shaikh, a blind software engineer at Microsoft that developed services that helped him get by day-to-day, which was made public. It was a moving video and it got him into cognitive services, and he started diving more into AI and ML from that point. [4:10] How are AI and machine learning similar? How are they different? [4:15] Do you have to use the Azure services? [6:27] What are some of Sam’s favorite AI or ML products? [8:03] With Azure Cognitive Services, it’s a variety of different services. There are some for language, some for speech, some for vision, and decision-making. [10:19] How do we go from a microphone to a text string? Does that happen on the end device, or do we send the file to Azure? [15:10] What is the testing method for this type of application? [18:09] How does this relate to bot framework? [24:28] What applications does it tend to work best on? [26:50] What does it look like to deploy a new release candidate from environment to environment and then to production? What is the promotion process of an application like this? [30:39] You need to have a good representation of your data. It’s got to be clean and then trained on an appropriate number of records.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events!   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.   Sam Naser: GitHub projects YouTube Presentations samnasr@live.com   Overview of Cognitive Services:  “Adding Machine Learning to .Net Applications” youtube.com/watch?v=dMHlbZvISUI Build 2016 AI Video

Chris Tacke is an industry leader in managed application development for industrial process control, medical, telematics, and just about any other embedded industry. Chris specializes in Windows CE and the .NET Compact Framework, and mobile and embedded device application development.   Topics of Discussion: [2:22] Fun fact! Chris got a degree in Geology long ago, and his first job was doing seismic work and hand-analyzing a lot of data. Chris talks about his first foray into programming, a job in Excel, writing VBA macros to analyze the data. [4:08] Chris walks us through a job at Microsoft by way of a horse race in Virginia during the .com boom. After the .com crash, he worked at a company that made single board computers and moved to be an engineering manager for the Windows CE department. He was independent for 20+ years before joining Hypergiant, and then Wilderness Labs came onto his radar. [6:42] Chris is the owner of the Meadow Core pieces and does a fair bit of the driver development. [8:49] How does the Jetson Nano compare to Raspberry Pi? [13:47] Chris talks about the first goal to run on modern.net. [16:41] What is the vision now to say that we need to do this on Linux? [21:33] Is this the same vision as Maui, to run anywhere embedded? [23:38] How does it impact the process of building, test suites, and different test environments? [24:18] Chris talks about Meadow Test Suite, which has the goal to deploy binaries down to a device and find tests that look just like an xUnit test that can then talk to hardware. [30:56] This totally redefines the term of the “full-stack” developer. [31:12] What can people utilize today, and what is the DevOps chain Chris and his team are using?   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! Wilderness Labs Dev Camp ClassMeadowsOS Wilderness Labs — Github Jetson Xavier NX Series   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

Henry Quillin is a high school senior interested in software development, entrepreneurship, and blockchain/crypto. He has completed several internships and other contracts and recently earned the rank of Eagle Scout in the Boy Scouts of America. He always has several software projects going including ProjectNEWM, an attempt to decentralize the music industry, and when not buried in VSCode or books, he enjoys weightlifting, cooking, and listening to podcasts. You can check out his website at henry quillin.me.   Topics of Discussion: [2:39] Henry talks about becoming interested in software development and programming as early as 4th grade. While his friends were playing video games, he was creating them. [5:00] Henry discusses his first shadowing experience that ended up turning into a paid internship at Jackson & Ryan Architects. [10:10] What was it like for Henry to see the development process from a bird’s eye view during his first paid internship in tech at a startup called Original Nations? [10:47] How did Henry get into Clear Measure? [12:18] Henry talks about the huge community in programming that wants to help and how they have connected him with different opportunities. [12:55] What is projectNEWM? How is it like a decentralized Spotify? [16:51] Henry has some sound advice for fellow young adults his age looking to get into the programming industry, and what he feels the benefits of internships are. [27:06] What is the value that Henry sees in college, and which schools are his top choices? [29:05] Henry feels that if you want to become a developer, just really try and get some experience.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! ProjectNEWM Henry Quillin   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

Chris Patterson is a Principal Architect at McKesson, the oldest and largest healthcare company in the nation. He is responsible for architecture supporting applications and services that enable McKesson’s distribution and technology solutions around the globe. Chris is active in the open-source community and has created many projects including MassTransit, a distributed application framework for .NET. He also is a regular conference speaker, sharing his knowledge and experience with developers across the world. Chris is a 13-year Microsoft MVP Award winner for his contributions to the software development community.   Topics of Discussion: [1:53] Chris talks about his career background and highlights, and the path that led him to be a lifetime software developer. The first application Chris wrote was a game on Apple TV, and when he first started his major professional career, he was building a lot of distributed systems. [5:44] Alt .Net became the community to say that there may be a better way to do this, with C# and .Net. [7:35] Chris gives us a full rundown of his stack. [8:50] What type of environment does Chris work in? [10:28] What exactly is MassTransit? [14:20] Chris and Jeffrey discuss Azure Service Bus and RabbitMQ. The most widely used transport with MassTransit is RabbitMQ, and for good reason because it’s a solid message broker. [18:40] Is MassTransit just for the asynchronous or is there any way for the two programs to talk to each other? [23:04] What flexibility does MassTransit give? [25:51] Has Chris seen a way to consolidate the serialization in the DTO types, so that you don’t have to have specific types all over the place just because you happen to be going over a different channel? [31:00] Is it fair to ask whether or not you want your server endpoints to be directly called by your customers, or provide them with an API that lets some of their code run in their process? [37:25] When something’s wrong with the processor, how do you get back on track? How can we even prevent it? [42:32] MassTransit is free, and Chris explains there will never be a charge to use it.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! MassTransit Chris Patterson: LinkedIn | Twitter  http://tech.groups.yahoo.com/group/altnetconf/ — in case this was the Alt Net Yahoo Conf group!   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.