Evan Weaver of Fauna discusses the Fauna distributed database. Host Felienne spoke with him about its design and properties, as well as the FQL query language, and the different models it supports: document-based as well as relational.

Michael Ashburne and Maxwell Huffman discuss Quality Assurance with Jeremy Jung.

Yaniv Tal discusses The Graph’s key features and also explains to user basics of blockchain infrastructure, Ethereum.

Rowland Savage, author of How to Stick the Landing: The M&A Handbook for Startups, discusses how company acquisitions work, the three types, and why it is so important for software engineering startups to know the details to make an acquisition happen.

Trisha Gee and Kevlin Henney of 97 things every Java developer should know discusses their book, which is a collection of essays by different developers covering the most important things to know. Host Felienne spoke withGee and Henney about all things...

Networking researcher Iljitsch van Beijnum discusses internet routing and the border gateway protocol (BGP) with host Robert Blumen.

Dhruba Borthakur, CTO and co-founder of Rockset, discusses the use cases and core requirements of real-time analytics, as well as the evolution from batch to real time and the need for a new architecture with host Kanchan Shringi.

Liram Haimovitch talks about how a business handles customer issues with a software product. How issues start out with a dedicated customer-facing team and when they may be escalated to engineering.

Rey Bango, Senior Director of Developer and Security Relations at Veracode discussed Secure coding with host Priyanka Raghavan.

Leonid Shevtsov talks with host Robert Blumen about email protocols and transactional email.

Satish Mohan, CTO of AirGapNetworks discussed "Air Gapped Networks" with host Priyanka Raghavan.

Host Kanchan Shringi speaks with Venky Naganathan,Sr. Director of Engineering at Conga specializing in Artificial Intelligence and Chatbots about the Conversational UI paradigm for Enterprise Apps as well as the enablers and business use cases suited...

Ipek Ozkaya joined host Jeff Doolittle to discuss a book she co-authored entitled Managing Technical Debt. In the book, Ozkaya describes nine principles of technical debt management to aid software companies in identifying, measuring, tracking...

Luke Hoban, CTO of Pulumi, joined host Jeff Doolittle for a conversation about infrastructure as code (IAC), which allows software development teams to configure and control their cloud infrastructure assets using code in contrast to other approaches...

Alexander Pugh discusses why and when to use Robotic Process Automation (RPA). Host Jeremy Jung spoke with Pugh about interacting with systems without APIs like mainframes; the importance of having developers involved when building bots; the difficulty...

Chris Riccomini and Dmitriy Ryaboy discuss their book, The Missing Readme, which is intended to be the missing manual for new software engineers. Felienne spoke with Riccomini and Ryaboy about a range of topics that new software engineers might not have..

Guest Sam Boyer, author of So you want to write a package manager talks about package management. The discussion covers - what is a package? what does it mean to manage package? package meta-data; package versioning; the quantity of packages in modern...

Sam Scott, CTO of Oso discusses how to build a global authorization service and challenges with host Priyanka.

Vaughn Vernon, author of the book “Strategic Monoliths and Microservices” discusses his book with host Akshay Manchale about strategies for purposeful architecture from the perspective of both business decision makers and technical leaders.

This week, Postgres server developer Bruce Momjian joins host Robert Blumen for a discussion of multi-version concurrency control (MVCC) in the Postgres database. They begin with a discussion of the isolation requirement in database transactions (I in ACID); how isolation can be achieved with locking; limitations of locking; how locking limits concurrency and creates variability in query runtimes; multi-version concurrency control as a means to achieve isolation; how Postgres manages multiple versions of a row; snapshots; copy-on-write and snapshots; visibility; database transaction IDs; how tx ids, snapshots and versions interact; the need for locking when there are multiple writers; how MVCC was added to Postgres; and how to clean up unused space left over from aged-out versions.

Richard L. Sites discusses his new book Understanding Software Dynamics, which offers expert methods and advanced tools for understanding complex, time-constrained software dynamics in order to improve reliability and performance. Philip Winston spoke with Sites about the five fundamental computing resources CPU, Memory, Disk, Network, and Locks, as well as methods for observing and reasoning when investigating performance problems using the open-source utility KUtrace.

James Socol of Policygenius discusses continuous integration and continuous delivery, ways to test and deploy software quickly and easily. SE Radio host Felienne spoke with Socol about why CI and CD matter for the development process, what tools to use...

Frank McSherry, Chief Scientist at Materialize talks to Host Akshay Manchale about Materialize which is a SQL database that maintains incremental views over streaming data. Frank talks about how Materialize can complement analytical systems...

Daniel Stenberg, founder and lead developer of cURL and libcurl, and winner of the Polhem Prize, discusses the history of the project, key events in the project timeline, war stories, favorite command line options and various experiences from 25 years of developing an Open Source project.

Daniel Stenberg, founder and lead developer of cURL and libcurl, and winner of the Polhem Prize, discusses the history of the project, key events in the project timeline, war stories, favorite command line options and various experiences from 25 years of developing an Open Source project.

Jérôme Laban, CTO of Uno Platform, joined host Jeff Doolittle for a conversation about Cross-platform User Interfaces. The conversation addressed the unique challenges and possibilities related to applications designed to run on multiple platforms...

Matt Butcher and Matt Farina, authors of the book Learning Helm join SE Radio host Robert Blumen to discuss Helm, the package manager for kubernetes. Beginning with a review of kubernetes and Helm, this episode explores the history of helm;...

Ant Wilson of Supabase discusses building an open source alternative to Firebase with PostgreSQL. SE Radio host Jeremy Jung spoke with Wilson about how Supabase compares to Firebase, building an API layer with postgREST, authentication using GoTrue...

Gill Hoffer, co-founder and CTO at Salto, talks with SE Radio host Kanchan Shringi about a new persona -- the Business Engineer -- created by the rise of SaaS and adoption of best-of-breed business applications for back office systems. They examine...

Gill Hoffer, co-founder and CTO at Salto, talks with SE Radio host Kanchan Shringi about a new persona -- the Business Engineer -- created by the rise of SaaS and adoption of best-of-breed business applications for back office systems. They examine...

Vandana Verma, Security Leader at Snyk and vice-chairperson of the OWASP Global Board of directors, discusses the "OWASP top 10" with host Priyanka Raghavan. The discussion explores various subtopics such as the history behind OWASP, the OWASP top 10 security risks, example of common vulnerabilities and ends with information on top projects in OWASP and how can contribute to it.

In this episode, we explore the popular pytest python testing tool with author Brian Okken, author of Python Testing with pytest. We start by discussing why pytest is so popular in the Python community: its focus on simplicity, readability, and developer ease-of-use; what makes pytest unique; the setup and teardown of tests using fixtures, parameterization, and the plugin ecosystem; mocking; why we should design for testing, and how to reduce the need for mocking; how to set up a project for testability; test-driven development, and designing your tests so that they support refactoring. Finally, we consider some complementary tools that can improve the python testing experience.

In this episode, SE Radio host Felienne speaks with Jordan Adler of OneSignal about code generation, a technique to generate code from specifications like UML or from other programming languages such as Typescript. They also discuss code transformation, which can be us

Jessi Ashdown and Uri Gilad, authors of the book "Data Governance: The Definitive Guide," discuss what data governance entails, why it's important, and how it can be implemented. Host Akshay Manchale speaks with them about why data governance...

Randy Shoup of eBay discusses the evolution of eBay's tech stack. SE Radio host Jeremy Jung speaks with Shoup about eBay's origins as a single C++ class with an Oracle database, a five-year migration to multiple Java services, sharing a database...

Brian Campbell, Distinguished Engineer at Ping Identity discusses cryptographic defences against stolen tokens for the OAUTH2 protocol with host Priyanka Raghavan. The discussion explores various subtopics such as the history of Proof of possession...

Adrian Kennard and Kevin Hones, Founders of FireBrick routers and firewalls, discuss how to design, build, test and support a hardware router and network operating system from scratch, while sharing the lessons learned. You'll also learn that in certain..

Jonathan Shariat, coauthor of the book Tragic Design, discusses harmful software design. SE Radio host Jeremy Jung speaks with Shariat about how poor design can kill in the medical industry, accidentally causing harm with features meant to bring joy...

Jeff Perry, career coach with experience in multiple engineering and technology fields discusses how software engineers can be intentional and proactive in evaluating and pursuing career options, with host Kanchan Shringi.

Tanmai Gopal, CEO of Hasura.io, joined SE Radio host Jeff Doolittle for a conversation about GraphQL. They discussed the history and rationale behind the original conception of GraphQL, as well as some of the use cases it is best suited for...

Peter Wyatt, CTO at PDF Association and project co-Leader of ISO 32000 (the core PDF standard), Duff Johnson CEO at PDF Association and ISO Project co-Leader and US TAG chair for both ISO 32000, discuss the 30 years' history of PDF, how to make a PDF...

Eddie Aftandilian, Principal researcher at GitHub discusses GitHub copilot and how it can improve developer productivity with host Priyanka Raghavan. The discussion explores various subtopics such as the history of copilot, how it can improve developer...

Andy Dang, Head of Engineering at WhyLabs discusses observability and data ops for AI/ML applications and how that differs from traditional observability. SE Radio host Akshay Manchale speaks with Andy about running an AI/ML model in production and how...

Dan Lorenc, CEO of Chainguard, a software supply chain security company, joins SE Radio editor Robert Blumen to talk about software supply chain attacks. They start with a review of software supply chain basics; how outputs become inputs of someone...

Ryan Magee, postdoctoral scholar research associate at LIGO Laboratory – Caltech, joins host Jeff Doolittle for a conversation about how software is used by scientists in physics research. The episode begins with a discussion of gravitational waves...

Adam Warski, the co-founder and CTO of SoftwareMill, discusses Scala programming and the Tapir library. Scala is a general-purpose JVM language, and Tapir is a back-end library used to describe HTTP API endpoints as immutable Scala values. Host Philip Winston speaks with Warski about the implications of Scala being a JVM language, the Scala type system, the Scala community's view of functional vs. object-oriented programming, and the transition of the ecosystem from Scala 2 to Scala 3. The Tapir discussion explores why Tapir is a library and not a framework, how server interpreters work in Tapir, how interceptors work, and what observability features are included with Tapir.

Open source developers Jordan Harband and Donald Fischer join host Robert Blumen for a conversation about securing the software supply chain, especially open source. They start by reviewing supply chain security concepts, particularly as related to open..

Brendan Callum, engineering manager for the Pinterest developer platform team, discusses the "spec first" approach to API development and how it's different from "API first." Brendan speaks with host Kanchan Shringi about the challenges and advantages...

Jon Smart, author of the book Sooner Safer Happier: Patterns and Antipatterns for Business Agility, discusses patterns and anti-patterns for the success of enterprise software projects. Host Brijesh Ammanath speaks with him about the various common...

Ganesh Datta, CTO and cofounder of Cortex, joins SE Radio's Priyanka Raghavan to discuss site reliability engineering (SRE) vs DevOps. They examine the similarities and differences and how to use the two approaches together to build better software...