C++ is a powerful programming language that has been in use for several decades. Its importance lies in its versatility and efficiency, making it a popular choice for developing software and systems across different domains. The impact of C++ is significant, as it has been used to create numerous high-performance applications, including operating systems, browsers, gaming engines, and financial systems. It has also played a crucial role in the development of the internet and the growth of modern computing.

In a recent development the NSA indirectly asked developers to use memory safe languages whenever possible because hackers frequently exploit memory issues. In this episode, we’ll discuss these safety issues with the creator of C++ Bjarne Stroupstrup.

Jordi Mon Companys is a product manager and marketer that specializes in software delivery, developer experience, cloud native and open source. He has developed his career at companies like GitLab, Weaveworks, Harness and other platform and devtool providers. His interests range from software supply chain security to open source innovation. You can reach out to him on Twitter at @jordimonpmm

Sponsorship inquiries: sponsor@softwareengineeringdaily.com

The post Hardening C++ with Bjarne Stroustrup appeared first on Software Engineering Daily.

ChatGPT is an artificial intelligence language model developed by OpenAI. It is part of the GPT (Generative Pre-trained Transformer) family of models, which are designed to generate human-like text based on input prompts. ChatGPT is specifically trained to carry out conversational tasks, such as answering questions, completing sentences, and engaging in dialogue. It has been pre-trained on a large corpus of text data and fine-tuned on specific tasks to improve its performance. As a result, ChatGPT can generate responses that are often coherent, relevant, and natural-sounding.

Christian Hubicki is an Assistant Professor in the Robotics Department at Florida State University. He joins us today to discuss ChatGPT and its implications. We also discussed the future of Artificial Intelligence in general.

This show is hosted by Sean Falconer. Sean is the Head of Developer Relations and Marketing @Skyflow. Follow Sean at @seanfalconer

Sponsorship inquiries: sponsor@softwareengineeringdaily.com

The post Surviving ChatGPT with Christian Hubicki appeared first on Software Engineering Daily.

Comma is a startup aimed at solving self-driving cars. A lot of the new cars in the market have built-in stock Advanced driver assistance systems. Comma takes this system to the next level with Openpilot. Openpilot is an open-source driver assistance system. Currently, with features like Adaptive Cruise Control (ACC), Automated Lane Centering (ALC), Forward Collision Warning (FCW), and Lane Departure Warning (LDW), openpilot is one of the most state-of-the-art solutions in the self-driving space. The Comma Three device is designed to live in your car, and purpose built to run openpilot.
In this episode we speak to George Hotz, President of Comma and now an intern at Twitter.

Watch the video on Youtube: https://www.youtube.com/watch?v=Yi6kwUZDtkw

Sponsorship inquiries: sponsor@softwareengineeringdaily.com

The post Special Episode with George Hotz appeared first on Software Engineering Daily.

Large software companies have become a target for criticism. Google, Facebook, Amazon and other prominent technology giants find themselves under a kind of scrutiny that is reminiscent of banks in 2008 and oil companies in the early 1900s. Across the planet, there is a growing sentiment that “big tech” has too much power, and that they are abusing that power in order to dominate markets, censor speech, and manipulate politics.

Tyler Cowen is the author of Big Business: A Love Letter to an American Anti-Hero. He is also the host of the popular podcast Conversations with Tyler and an economist at George Mason University. In Big Business, Tyler explores the modern relationships between consumers and businesses, including the large technology companies.

Tyler joins the show to discuss his new book. In previous episodes with Tyler, we also talked about his previous books as well as the effects of technology on American society and the philosophical approaches software engineers can bring to their careers.

Sponsorship inquiries: sponsor@softwareengineeringdaily.com

ANNOUNCEMENTS

• FindCollabs is a place to find collaborators and build projects. We recently launched GitHub integrations. It’s easier than ever to find collaborators for your open source projects. And if you are looking for some people to start a project with, FindCollabs we have topic rooms that allow you to find other people who are interested in a particular technology, so that you can find people who are curious about React, or cryptocurrencies, or Kubernetes, or whatever you want to build with.
• Podsheets is an open source podcast hosting platform that we recently launched. We are building Podsheets with the learnings from Software Engineering Daily, and our goal is to be the best place to host and monetize your podcast. If you have been thinking about starting a podcast, check out podsheets.com.
• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out.   

The post Big Business with Tyler Cowen appeared first on Software Engineering Daily.

The a16z Podcast is a show that is produced by Andreessen Horowitz, an investment fund based in Silicon Valley. The a16z Podcast covers topics including software engineering, biology, media, cryptocurrencies and entrepreneurship. A16z is one of the most popular podcasts about technology.

Sonal Chokshi is the editor in chief at Andreessen Horowitz and the showrunner for the a16z podcast. For five years, she has been interviewing entrepreneurs, engineers, artists, and investors, exploring how software has increasingly impacted our lives and transformed society. 

The success of the a16z Podcast is largely a result of Sonal’s high editorial standards and her ability to ask the right questions and drive conversations in fruitful directions. Much of the content of Software Engineering Daily has been shaped by a16z, and I have listened to every single episode.

Sonal Chokshi joins today’s show for a conversation about podcasting and technology. Sonal shares her beliefs for why the podcast medium has taken off, and describes how her background in education, ethnography, and technology has shaped the completely distinct voice and flavor of the a16z Podcast.

Sponsorship inquiries: sponsor@softwareengineeringdaily.com

ANNOUNCEMENTS

• FindCollabs is a place to find collaborators and build projects. We recently launched GitHub integrations. It’s easier than ever to find collaborators for your open source projects. And if you are looking for some people to start a project with, FindCollabs we have topic rooms that allow you to find other people who are interested in a particular technology, so that you can find people who are curious about React, or cryptocurrencies, or Kubernetes, or whatever you want to build with.
• Podsheets is an open source podcast hosting platform that we recently launched. We are building Podsheets with the learnings from Software Engineering Daily, and our goal is to be the best place to host and monetize your podcast. If you have been thinking about starting a podcast, check out podsheets.com.
• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out. 

The post a16z Podcasting with Sonal Chokshi appeared first on Software Engineering Daily.

Software companies such as Slack, Zoom, and Uber have recently gone public.

When a company goes public, they issue a document called an S-1. Within the S-1, there is a wealth of information about the company, providing a detailed story about the company’s business model, economics, and future prospects. The S-1 describes the operating model and the philosophy of a newly public company.

Going public serves several purposes. Being public allows a company to gain access to the public capital markets. It allows previous investors to have a liquidity event, by selling the shares that they purchased from the company in private markets. Being public also puts some constraints and visibility on a company, which can be useful for a company that is trying to develop internal discipline.

In the software industry, it is useful for most people to understand the dynamics of going public. A technology worker who is earning equity at a private company needs to understand the roadmap to their company going public, or potentially getting acquired. Anyone who invests in public technology stocks is evaluating the different available options for investment, and considering the best software companies to place a bet on.

Tom Tunguz is a venture investor at Redpoint, and the author of a popular blog at tomasztonguz.com. In a recent series of posts, Tom has evaluated the S-1s and compared the growth dynamics between a variety of newer public software companies. Tom joins today’s show to discuss his writing, and offer reflections on what can be learned about company building from the recent series of IPOs and direct listings.

ANNOUNCEMENTS

• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out.    
• FindCollabs is a place to find collaborators and build projects. FindCollabs is the company I am building, and we are having an online hackathon with $2500 in prizes. If you are working on a project, or you are looking for other programmers to build a project or start a company with, check out FindCollabs. I’ve been interviewing people from some of these projects on the FindCollabs podcast, so if you want to learn more about the community you can hear that podcast.
• Upcoming conferences I’m attending: Datadog Dash July 16th and 17th in NYC, Open Core Summit September 19th and 20th in San Francisco
• We are hiring two interns for software engineering and business development! If you are interested in either position, send an email with your resume to jeff@softwareengineeringdaily.com with “Internship” in the subject line.

The post Software IPOs with Tomasz Tunguz appeared first on Software Engineering Daily.

Envoy is an open source edge and service proxy that was originally developed at Lyft. 

Envoy is often deployed as a sidecar application that runs alongside a service and helps that service by providing features such as routing, rate limiting, telemetry, and security policy. Envoy has gained significant traction in the open source community, and has formed the backbone of popular service mesh projects such as Istio.

Envoy has been mostly used as a backend technology, but the potential applications of Envoy include frontend client applications as well. The goal of Envoy is to make the network easier to work with–and the network includes client applications such as mobile apps running on a phone.

Envoy Mobile is a network proxy for mobile applications. Envoy Mobile brings many of the benefits of Envoy to the mobile client ecosystem. It provides mobile developers with a library that can simplify or abstract away many of the modern advances that have been made in networking in recent years, such as HTTP2, gRPC, and QUIC.

Matt Klein is the creator of Envoy, and he joins the show to discuss Envoy Mobile. Matt describes how the networking challenges of mobile applications are similar to those of backend systems and cloud infrastructure. We discuss the advances in networking technology that Envoy Mobile helps bring to the mobile ecosystem, and also touch on the scalability challenges that Matt is seeing at Lyft.

ANNOUNCEMENTS

• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out.    
• FindCollabs is a place to find collaborators and build projects. FindCollabs is the company I am building, and we are having an online hackathon with $2500 in prizes. If you are working on a project, or you are looking for other programmers to build a project or start a company with, check out FindCollabs. I’ve been interviewing people from some of these projects on the FindCollabs podcast, so if you want to learn more about the community you can hear that podcast.
• Upcoming conferences I’m attending: Datadog Dash July 16th and 17th in NYC, Open Core Summit September 19th and 20th in San Francisco
• We are hiring two interns for software engineering and business development! If you are interested in either position, send an email with your resume to jeff@softwareengineeringdaily.com with “Internship” in the subject line.

The post Envoy Mobile with Matt Klein appeared first on Software Engineering Daily.

Facebook has released open source software projects that have changed the industry. The most impactful projects to date are the React frontend user interface tools: ReactJS and React Native.

Before React became popular, there were multiple competing solutions for the dominant frontend JavaScript framework. React became the most prominent because of its invention of JSX, its one-way data flow, and the strength of its community.

The React community is led by Facebook engineers. Facebook has a full-time team dedicated to improving React. Facebook also has the benefit of seeing the hardest problems in web development ahead of the rest of the industry, since Facebook is always pushing the leading edge of what software can do.

As React evolves, Facebook itself is the first user of updates to the libraries. Engineers on the React team will proactively update the applications on other teams with new React code. In this way, Facebook’s React team is similar to a platform engineering team, except the open source community benefits from the improvements as well.

Tom Occhino is an engineering director at Facebook. He joins the show to discuss his ten years of experience at the company and his role today as a senior leader in charge of open source developers.

ANNOUNCEMENTS

• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out.    
• FindCollabs is a place to find collaborators and build projects. FindCollabs is the company I am building, and we are having an online hackathon with $2500 in prizes. If you are working on a project, or you are looking for other programmers to build a project or start a company with, check out FindCollabs. I’ve been interviewing people from some of these projects on the FindCollabs podcast, so if you want to learn more about the community you can hear that podcast.
• Upcoming conferences I’m attending: Datadog Dash July 16th and 17th in NYC, Open Core Summit September 19th and 20th in San Francisco.
• We are hiring two interns for software engineering and business development! If you are interested in either position, send an email with your resume to jeff@softwareengineeringdaily.com with “Internship” in the subject line.

The post Facebook Open Source Management with Tom Occhino appeared first on Software Engineering Daily.

Facebook was built using PHP, a programming language that was used widely in the late 90s and early 2000s. PHP allows developers to get web applications built quickly and easily, although PHP has a reputation for being difficult to scale. 

In the early days of Facebook, the company was scaling rapidly on every dimension. 

New users were piling into Facebook. Existing users were increasing their interactions and developing new patterns of usage. The Facebook application was rolling out new features quickly, adding them into the Facebook PHP codebase.

A common pattern for scaling a large software application is to use a microservices architecture, breaking up the monolithic application into small services which can scale independently. For many applications, this pattern works well. But for some applications, microservices makes less sense.

Microsoft Excel is one example. In Excel, a user is making updates to a complex data model using formulas, functions, and other in-app tools that need to be fast, performant, and integrated. The user needs to have a sense that the Excel data model will update quickly in response to changes. 

A software team working on a spreadsheet product such as Excel might prefer to keep all the application logic in a monolithic application. 

A monolith can centralize logic and make it easier to reason about. A monolith can reduce the number of network hops, cutting down on distributed systems problems. Testing and deploying a monolithic application can be less complex than doing so in a distributed, microservices system.

Facebook chose to scale its PHP monolith rather than breaking it up into distributed microservices. Scaling PHP allowed Facebook to continue moving fast without going through a painful refactoring that would have slowed down the entire company. 

The first effort to scale PHP involved transpiling the entire PHP application into C++. This C++ version of Facebook ran faster and with a lower memory footprint. But C++ required ahead-of-time compilation: the PHP codebase had to be converted to C++ in one synchronous step.

The Hip Hop Virtual Machine (HHVM) is a just-in-time compiler that serves as an execution engine for PHP as well as Hack, a language that Facebook created as a dialect of PHP.

HHVM allows for dynamic execution of code that is written in PHP or Hack. The code is first transpiled into HHBC, a high-level bytecode format that serves as an intermediate language. This bytecode is dynamically executed by the HHVM. As a bytecode virtual machine, HHVM has similarities to V8, the JVM, or the CLR.

Keith Adams was an engineer at Facebook for six years, where he helped develop infrastructure to scale PHP effectively. Keith is now the chief architect at Slack, which is also a scaled PHP application. Keith returns to Software Engineering Daily to discuss why and how Facebook scaled PHP.

ANNOUNCEMENTS

• New SEDaily app for iOS and for Android. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. I’ll be commenting on each episode, so if you hear an episode that you have some commentary on, jump onto the app, or on SoftwareDaily.com to share your thoughts. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe. Altalogy is the company who has been developing much of the software for the newest app, and if you are looking for a company to help you with your mobile and web development, I recommend checking them out.    
• FindCollabs is a place to find collaborators and build projects. FindCollabs is the company I am building, and we are having an online hackathon with $2500 in prizes. If you are working on a project, or you are looking for other programmers to build a project or start a company with, check out FindCollabs. I’ve been interviewing people from some of these projects on the FindCollabs podcast, so if you want to learn more about the community you can hear that podcast.
• Upcoming conferences I’m attending: Datadog Dash July 16th and 17th in NYC, Open Core Summit September 19th and 20th in San Francisco.
• We are hiring two interns for software engineering and business development! If you are interested in either position, send an email with your resume to jeff@softwareengineeringdaily.com with “Internship” in the subject line.

The post Facebook PHP with Keith Adams appeared first on Software Engineering Daily.

Today’s episode is a keynote I gave at Full Stack Tech Radar Day in Tel Aviv. The talk is called “You Are Not a Commodity”.

This talk is also available as a YouTube video.

The slides can be accessed here.

The world of commodity engineering is coming to an end. Developers are becoming more productive, more flexible, and more entrepreneurial. How does this impact you as an engineer? And how does it impact large companies who need a fungible set of engineers to maintain their software?

The post You Are Not A Commodity (Keynote at Tikal Full Stack Tech Radar Day) appeared first on Software Engineering Daily.

Sheng Liang was the lead developer on the original Java Virtual Machine. Today he works as the CEO of Rancher Labs, a company building a platform on top of Kubernetes. Sheng joins the show to discuss his experiences in the technology industry.

The container orchestration wars had many victims. The competing standards for how an enterprise should manage its numerous containers caused several companies to go down a path where they were building infrastructure which eventually had to be replaced.

As Sheng discusses in today’s episode, the container orchestration wars almost killed his company. Rancher was originally built on top of a different container orchestrator, and the migration to Kubernetes required a massive rewrite of the Rancher platform.

The container orchestration wars were not the first technology battle that Sheng has seen in his career–and it won’t be his last. In today’s show, we discuss the nature of technology wars. Are they necessary? How can a software company minimize the damage caused by a war between competing standards?

Sheng was an excellent guest and we didn’t cover nearly as many subjects as I wanted to, so we will have to do another show in the future!

ANNOUNCEMENTS

• FindCollabs is a place to find collaborators and build projects. FindCollabs is the company I am building, and we are having an online hackathon with $2500 in prizes. If you are working on a project, or you are looking for other programmers to build a project or start a company with, check out FindCollabs. I’ve been interviewing people from some of these projects on the FindCollabs podcast, so if you want to learn more about the community you can hear that podcast.
• New Software Daily app for iOS. It includes all 1000 of our old episodes, as well as related links, greatest hits, and topics. You can comment on episodes and have discussions with other members of the community. And you can become a paid subscriber for ad free episodes at softwareengineeringdaily.com/subscribe
• Upcoming conferences I’m attending: Datadog Dash July 16th and 17th in NYC, Open Core Summit September 19th and 20th in San Francisco
• We are hiring two interns for software engineering and business development! If you are interested in either position, send an email with your resume to jeff@softwareengineeringdaily.com with “Internship” in the subject line.

The post Infrastructure Wars with Sheng Liang appeared first on Software Engineering Daily.