Morgan Wilde talks with SE Radio’s Jeff Meyerson about the LLVM compiler toolchain. They begin with a discussion of how a compiler works and how compiled code executes against different processor architectures. Using the JVM as a model for interoperability, they move on to how LLVM is a system that optimizes an intermediate representation (IR), which is similar to the Java bytecode: every programming language that compiles down to IR can leverage the same optimizations of that IR. The conversation concludes with a discussion of applications of LLVM and the future of the ecosystem.

Direct download: SE-Radio-Episode-291-Morgan-Wilde-on-LLVM.mp3
Category:Episodes -- posted at: 11:53pm CEST

Docker Security Team lead Diogo Mónica talks with SE Radio’s Kim Carter about Docker Security aspects. Simple Application Security, which hasn’t changed much over the past 15 years, is still considered the most effective way to improve security around Docker containers and infrastructure. The discussion explores characteristics such as Immutability, the copy-on-write filesystem, as well as orchestration principles that are baked into Docker Swarm, such as mutual TLS/PKI by default, secrets distribution, least privilege, content scanning, image signatures, and secure/trusted build pipelines. Diogo also shares his thoughts around the attack surface of the Linux kernel; networking, USB, and driver APIs; and the fact that application security remains more important to focus our attention on and get right.

Direct download: SE-Radio_Episode_290_Diogo_Monica_on_Docker_Security.mp3
Category:Episodes -- posted at: 10:39pm CEST

James Turnbull joins Robert Blumen for a discussion of Terraform, an infrastructure-as-code tool, and a deep dive into how Terraform implements the declarative programming model.

Direct download: SE-Radio-Episode-289-James-Turnbull-on-Terraform.mp3
Category:Episodes -- posted at: 5:36pm CEST

Francois Raynaud and Kim Carter cover moving to DevSecOps from traditional delivery approaches. Shifting security focus up front. Building a development team with not only development specialties, but also security and operations.

Direct download: SE-Radio-Episode-288-DevSecOps.mp3
Category:Episodes -- posted at: 6:15pm CEST

Neal Ford chats with Kim Carter about the required skills of a Software Architect, creating and maintain them, transition roles. The importance of history, developing soft skills, and dealing with losing technical skills.

Direct download: SE-Radio-Episode-287-Success-Skills-for-Architects-with-Neil-Ford.mp3
Category:Episodes -- posted at: 10:04pm CEST

Show host Edaena Salinas talks with Katie Malone about Machine Learning.  Katie Malone is a Data Scientist in the Research and Development department at Civis Analytics. She is also an instructor of the Intro to Machine Learning online course from Udacity and host of Linear Digressions, a podcast about machine learning. Topics include: machine learning, data science, a career in machine learning.

Direct download: SE-Radio-Episode-286-Katie-Malone-Intro-to-Machine-Learning.mp3
Category:Episodes -- posted at: 10:40pm CEST

James Cowling of Dropbox tells Robert Blumen about their massive migration from Amazon’s S3 to their own distributed storage system.


John Allspaw CTO of Etsy speaks with Robert Blumen about systemic failures and outages. Why they cannot be totally prevented, how to respond, and what we can learn from them.

Direct download: SE-Radio-Episode-284-John-Allspaw-System-Failures.mp3
Category:Episodes -- posted at: 9:09pm CEST

Felienne talks with Alexander Tarlinder on how to test as a developer. What can and should developers test?

Direct download: SE-Radio-Episode-283-Alexander-Tarlinder-on-Developer-Testing.mp3.mp3
Category:Episodes -- posted at: 10:54pm CEST

Donny Nadolny of PagerDuty joins Robert Blumen to tell the story of debugging an issue that PagerDuty encountered when they set up a Zookeeper cluster that spanned across two geographically separated datacenters in different regions.

Direct download: SE-Radio-Episode-282-Donny-Nadolny-on-Debugging-Distributed-Systems.mp3
Category:Episodes -- posted at: 10:03pm CEST

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