When setting up monitoring, less data is better
Akita is a monitoring and observability platform that watches API traffic live and automatically infers endpoint structure.Jean, who comes from a family of computer scientists, earned a PhD from MIT and taught in the CS department at Carnegie Mellon University before founding Akita.Read Jean’s post on the Stack Overflow blog: Monitoring debt builds up faster than software teams can pay it off.Jean is on LinkedIn and Twitter.Congrats are in order for Stellar Question badge winner legendary_rob for asking Adding a favicon to a static HTML page.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
21 Apr 202329min
Ops teams are pets, not cattle (ep. 556)
A common refrain you’ll hear these days is that servers should be scaled out, easy to replace, and interchangeable—cattle, not pets. But for the ops folks who run those servers the opposite is true. You can’t just throw any of them into an incident where they may not know the stack or system and expect everything to work out. Every operator has a set of skills that they’ve built up through research or experience, and teams should value them as such. They’re people, not pets, and certainly not cattle—you can’t just get a new one when you burn out your existing ones. On this episode of the podcast—sponsored by Chronosphere—we talk with Paige Cruz, Senior Developer Advocate at Chronosphere, about how teams can reduce the cognitive load on ops, the best ways to prepare for inevitable failures, and where the worst place to page Paige is. Episode notes:Chronosphere provides an observability platform for ops people, so naturally, the company has an interest in the happiness of those people. If you’re interested in the history of the pets vs. cattle concept , this covers it pretty well. Previously, we spoke with the CEO of Chronosphere about making incidents easier to manage. We’ve covered this topic on the blog before, and two articles came up during our conversation with Paige. You can connect with Paige on Twitter, where she has a pretty apropos handle. Congrats to Stellar Question badge winner Bruno Rocha for asking How can I read large text files line by line, without loading them into memory?, which at least 100 users liked enough to bookmark. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
19 Apr 202323min
We bought a university: how one coding school doubled down on brick and mortar
Alura is a Portuguese-language edtech platform where users can learn programming, backend and mobile development, data science, design and UX, DevOps, and more.They started small, grew into a bustling online program, then purchased a majority stake in FIAP, a private university in São Paulo, Brazil. Paulo and Stack Overflow Director of Engineering Roberta Arcoverde cohost a popular Portuguese-language podcast about programming, design, startups, and technology.Paulo’s new open-source project is full of career resources for T-shaped developers.Connect with Alura CEO Paulo Silveira on LinkedIn.Connect with Alura Chief Education Officer Guilherme Silveira on LinkedIn.Connect with Roberta Arcoverde on LinkedIn.Today’s Lifeboat badge winner is netblognet for their answer to Get JSON object from URL.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
18 Apr 202321min
The philosopher who believes in Web Assembly
Fermyon offers serverless cloud computing. Spin is their developer tool for building WebAssembly microservices and web applications; check it out on GitHub.Like past podcast guest David Hsu of Retool (and yours truly), Matt earned a degree in the humanities before deciding to prioritize his “side gig” in tech.Follow Fermyon on GitHub. Matt is on LinkedIn.Shoutout to Lifeboat badge winner keineahnung2345 for saving Hamming distance between two strings in Python from the dustbin of time.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
14 Apr 202325min
Going stateless with authorization-as-a-service
Cerbos is an open-source, scalable authorization-as-a-service that aims to make implementing roles and permissions a cinch. Explore their docs or see how their customers are using Cerbos. Stateless applications like Cerbos don’t retain data from previous activities, giving devs predictable plug-and-play functionality across cloud, hybrid, on-prem, and edge instances.Connect with Alex on LinkedIn and Twitter.Shoutout to Lifeboat badge winner Hoopje for rescuing Print in bold on a terminal from the dustbin of history.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
11 Apr 202322min
Building an API is half the battle
If you prefer, you can read this as a Q&A article or watch the video.Kong is a cloud-native API platform. The first iteration of an API marketplace Marco and his colleagues built was Mashape.Developments like GraphQL and gRPC have become critical as the number of APIs increases over time.Find Marco on LinkedIn and Twitter.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
7 Apr 202319min
From cryptography to consensus: Q&A with CTO David Schwartz on building blockchain apps
Right now, plenty of people are building businesses on social media platforms, on streaming platforms, and on market platforms that they don’t control. That platform can make the rules in any way they want and remove access at any time. That means founders are potentially one step away from losing their livelihood. The same goes for consumers buying from these platforms: if you lose access to your account, there goes all your purchases. As it turns out, you were licensing everything, not buying it. On this sponsored episode of the podcast, we talk with Ripple CTO David Schwartz about the promise that decentralized trust and distributed consensus has for software development — and for more transparency in ownership. Episode notes:Cross-border payments, while they might not be the sexiest app, are one of the best product-market fits for blockchains. Learn more about Ripple at their home page. Check out the documentation to learn more about building on the XRP Ledger. Congrats to Lifeboat badge winner, asmeurer, for their answer to What does `S` signify in SymPy? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
5 Apr 202322min
From Smalltalk to smart contracts, reflecting on 50 years of programming
Smart contracts aren’t actually new. Computer scientist, legal scholar, and cryptographer Nick Szabo coined the term in 1994 (possibly earlier, depending on who you ask). Old problems seem to keep coming back. Bret Victor gave a talk in 2013 called “The Future of Programming,” where he talked about problems from 1973 that were still relevant. To learn more about the Agoric blockchain, check out their homepage. If you’d rather shape how the blockchain itself operates, much of Agoric’s code is open source. Connect with Dean on Twitter or TelegramSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
4 Apr 202330min
