We talk with Martin Laforest about topics ranging from how quantum computing works, which different models of quantum computing are explored, current and future uses of the approach as well as the current state of the art.

Recording Venue: Phone Guest: Steve Will IBM i (formerly known as OS/400) is an advanced object-based operating system by IBM that runs thousands of businesses around the world.  Steve Will, the Chief Architect of IBM i speaks with us about the history, technical features, and underlying architecture discussing the concepts of Single Level Store, integrated […]

This episode is a conversation with Jonas Boner about Akka.

Cassandra is a distributed, scalable non-relational data store influenced by the Google BigTable project and many of the distributed systems techniques pioneered by the Amazon Dynamo paper.

In this episode Michael interviews Jurgen Appelo on the topic of leading agile developers.

In this episode we talk with Rini van Solingen about scrum and agile software development in distributed settings.

In this episode, Markus talk with Martin Fowler and Rebecca Parsons about domain-specific languages.

SE Radio will continue producing podcasts under the wings of IEEE Software, a respected magazine published by the IEEE Computer Society.

Recording Venue: Phone Guest: Jeff Frey System z, or the Mainframe, holds most of us in awe — the ultimate computing platform, referenced in Hollywood as well as by those who thought they were dealing with “legacy” systems — but what does Mainframe really mean? What does its stack look like? This leading virtualized infrastructure […]

Recording Venue: MongoSF, San Francisco Guest: Dwight Merriman As application data size and throughput have outgrown the processing and storage needs of commodity servers, replication has become an increasingly important strategy. In this episode, Robert talks with Dwight Merriman about database replication. Topics covered include replication basics, master-slave versus master-master, failure and recovery, replication versus […]

Recording Venue: Skype Guest: Martin Fowler and Pramod Sadalage In this episode, we talk with Pramod Sadalage and Martin Fowler about database evolution and agile database development. We discuss the basic challenges for working with a database in an agile development culture and how to include database design and most of all, database evolution, in […]

Recording Venue: Lucene Revolution 2012 (Boston) Guest: Grant Ingersoll Grant Ingersoll, a committer on the Apache Solr and Lucene, talks with Robert about the  problems of full-text search and why applications are taking control of their own search, and then continues with a dive into the architecture of the Solr search engine. The architecture portion of the […]

Recording Venue: Paddington, London Guests: Suzanne Robertson and James Robertson, Atlantic Systems Guild Neil Maiden, Editor of the Requirements column in IEEE Software, talks with Suzanne and James Robertson of the Atlantic Systems Guild about the emergence and impact of agile practices on requirements work. The interview begins with an exploration of how agile practices have […]

Recording Venue: Skype Guest: Eric Lubow Eric Lubow and Robert discuss polyglot persistence, a term used to describe systems that incorporate multiple specialized persistent stores rather than a single general-purpose database.  Eric provides insights into the forces driving this trend:  including diverse data usage patterns, low latency, and increasing volumes of data.  The emergence of […]

Recording Venue: WebEx Guest: Christof Ebert Christof Ebert, managing director of Vector Consulting Services talks with Frances Paulisch on his insights to how lean applies to product development. The interview centers around five key principles of lean development, namely end-to-end focus on creating value for the customer, eliminating waste, optimizing value streams, empowering people, and […]

Recording Venue: Skype Guest: Douglas C. Schmidt In this episode we talk with Douglas C. Schmidt, who is a professor of computer science at Vanderbilt University and a well-respected authority in the fields of patterns and frameworks for concurrent and networked software. In this interview we talk about these topics in the context of massive […]

Recording Venue: Swiss Federal Institute of Technology, Zürich Guest: Georg von Krogh Open source development has had a major impact on both private and public development and use of software. This is an interview with one of the key researchers on open source development, Professor Georg von Krogh of the Swiss Federal Institute of Technology in […]

Recording Venue: Skype Guest: Grant Ingersoll Grant Ingersoll, founder of the Mahout project, talks with Robert about machine learning.   The conversation begins with an introduction to machine learning and the forces driving the adoption of this technique. Grant explains the three main use cases, similarity metrics, supervised versus unsupervised learning, and the use of large data […]

Recording Venue: Skype Guest: Michael Hunger Michael Hunger of Neo Technology, and a developer on the Neo4J database, joins Robert to discuss graph databases. Graph databases fall within the larger category of NoSQL databases but they are not primarily a solution to problems of scale. They differentiate themselves from RDBMS in offering a data model built […]

Recording Venue: WebEx Guest: Ellen Gottensdiener and Mary Gorman Ellen Gottensdiener and Mary Gorman of EBG Consulting talk with Neil Maiden about agile projects, requirements practices and their new book entitled Discover to Deliver: Agile Product Planning and Analysis. The conversation begins with an exploration of how agile has changed requirements and project practices over the […]

Recording Venue: WebEx Guest: Jim Benson Jim Benson is CEO of Modus Cooperandi, a collaborative management consultancy in Seattle, Washington. After being steeped in Agile for many years, Jim started working with Kanban and Lean thinking in 2005. In 2008, he started taking this idea further with Personal Kanban, which brings flow based work to the […]

Recording Venue: WebEx Guest: Lars Vogel Lars Vogel, consultant, Eclipse committer, and owner of vogella.com, gives an overview of the Android operating system. His conversation with Jeff begins with a definition of Android and a brief history. Android is an operating system programmed in Java. It can be found on different types of devices such […]

Recording Venue: WebEx Guest: Wil van der Aalst Robert Blumen interviews Professor Wil van der Aalst of the Technical University of Eindhoven, one of the world’s leading researchers in business process management and workflow systems. Professor van der Aalst leads off with an overview of the main concepts in the field business processes, business process […]

Recording Venue: Skype Guest: Michael Stonebraker Dr. Michael Stonebraker, one of the leading researchers and technology entrepreneurs in the database space, joins Robert for a discussion of database architecture and the emerging NewSQL family of databases. Dr. Stonebraker opens with his take on how the database market is segmented around a small number of use […]

For Episode 200 of Software Engineering Radio, Diomidis Spinellis interviews Markus Völter, the podcast’s founder. Markus works as an independent researcher, consultant, and coach for itemis AG in Stuttgart, Germany. His focus is on software architecture, model-driven software development and domain specific languages as well as on product line engineering. Markus also regularly publishes articles, […]

Martin Thompson, proprietor of the blog Mechanical Sympathy, founder of the LMAX disruptor open source project, and a consultant and frequent speaker on high performance computing talks with Robert about computer program performance. Martin explains the meaning of the term “mechanical sympathy,” derived from auto racing, and its relevance to program performance: the importance of […]

Andrew Gerrand works on the Go programming language at Google. His conversation with Jeff begins with a history of the language, including the details behind how Go was conceived and how the open source community contributes to it. Andrew explains how Go intends to simplify problems which have been motifs as Google has scaled. The […]

Leslie Lamport won a Turing Award in 2013 for his work in distributed and concurrent systems. He also designed the document preparation tool LaTex. Leslie is employed by Microsoft Research, and has recently been working with TLA+, a language that is useful for specifying concurrent systems from a high level. The interview begins with a […]

Robert talks to Dr. Anil Madhavapeddy of the Cambridge University (UK) Systems research group about the OCaml language and the Mirage cloud operating system, a microkernel written entirely in OCaml. The outline includes: history of the evolution from dedicated servers running a monolithic operating system to virutalized servers based on the Xen hypervisor to micro-kernels; […]

Eberhard Wolff talks with Martin Lippert of Pivotal about the Eclipse Flux project. This projects is in its early stages — and has a very interesting goal: It aims to put software development tools into the cloud. It is a lot more than just an IDE (integrated development environment) in a browser. Instead the IDE […]

Johannes Thönes talks to Dr. Ken Collier, Director of Agile Analytics at ThoughtWorks about Agile Analytics. The outline includes: descriptive analytics, predictive analytic and prescriptive analytics; artificial intelligence, machine learning, data mining and statistics; collaborative filtering; data science and data scientists; data warehousing and business intelligence; online analytical processing (OLAP), extract transform load (ETL), feature […]

Charles Anderson talks to Mitchell Hashimoto about the Vagrant open source project, which can be used to create and configure lightweight, reproducible, and portable development environments. Vagrant aims to make new developers on a project productive within minutes of joining the project instead of spending hours or days setting up the developer’s workstation. The outline […]

With this episode, Software Engineering Radio begins a series of interviews on social/nontechnical aspects of working as a software engineer as Tobias Kaatz talks to Randy Shoup, former CTO at KIXEYE, about hiring in the software industry. Prior to KIXEYE, Randy worked as director of engineering at Google for the Google App Engine and as […]

Josiah Carlson discusses Redis, an in-memory single-threaded data structure server. A Redis mailing list contributor and author, Josiah talks with Robert about the differences between Redis and a key-value store, client-side versus server-side data structures, consistency models, embedding Lua scripts within the server, what you can do with Redis from an application standpoint, native locking […]

Micro services is an emerging trend in software architecture that focuses on small, lightweight applications as a means to avoid large, unmaintainable, monolithic systems. This approach allows for individual technology stacks for each component and more resilient systems. Micro services uses well-known communication schemes such as REST but also require new technologies for the implementation. […]

Johannes talks with Rachel Laycock and Max Lincoln from ThoughtWorks about continuous delivery on Windows. The outline includes: introduction to continuous delivery; continuous integration; DevOps and ChatOps; decisions to be taken when implementing continuous delivery on windows; build tools on windows; packaging and deploy on windows; infrastructure automation and infrastructure as code with chef, puppet […]

Tobias Kaatz talks to former Kixeye CTO Randy Shoup about company culture in the software industry in this sequel to the show on hiring in the software industry (Episode 208). Prior to Kixeye, Randy worked as director of engineering at Google for the Google App Engine and as chief engineer and distinguished architect at eBay. […]

Johannes Thönes talks to James Lewis, principal consultant at ThoughtWorks, about microservices. They discuss microservices’ recent popularity, architectural styles, deployment, size, technical decisions, and consumer-driven contracts. They also compare microservices to service-oriented architecture and wrap up the episode by talking about key figures in the microservice community and standing on the shoulders of giants. Recording […]

Grant Ingersoll, founder and CTO of LucidWorks, talks with Tobias Kaatz about his book Taming Text: How to Find, Organize, and Manipulate It. They begin by discussing popular existing systems for the automated understanding of contextual information. One such system, IBM Watson, drew attention for its victory in the “Jeopardy” game show. They proceed to […]

Johannes Thönes talks with Erich Gamma, Ralph Johnson and Richard Helm from the Gang of Four about the 20th anniversary of their book Design Patterns. They discuss the following topics: the definition of a design pattern and each guest’s favorite design pattern; the origins of the book in architecture workshops; the writing of the book […]

Adrian Cockcroft discusses the challenges in creating a dynamic, flexible, cloud-based platform with SE Radio host Stefan Tilkov. After briefly discussing the definition of “cloud computing,” Adrian explains the history behind Netflix’s move to the cloud (which he led). After highlighting some of the differences that have developers and architects must face, Adrian talks about […]

James Turnbull joins Charles Anderson to discuss Docker, an open source platform for distributed applications for developers and system administrators. Topics include Linux containers and the functions they provide, container images and how they are built, use cases for containers, and the future of containers versus virtual machines. Venue: Internet Related Links James’s home page: […]

Guest Udi Dahan talks with host Robert Blumen about the CQRS (command query responsibility segregation) architectural pattern. The discussion begins with a review of the command pattern. Then a high-level overview of CQRS, which consists of a separation of a command processing subsystem that updates a write model from one or more distinct and separate, […]

Jeff Meyerson talks to Jun Rao, a software engineer and researcher (formerly of LinkedIn). Jun has spent much of his time researching MapReduce, scalable databases, query processing, and other facets of the data warehouse. For the past three years, he has been a committer to the Apache Kafka project. Jeff and Jun first compare streaming […]

Robert Blumen talks to Jon Gifford of Loggly about logging and logging infrastructure. Topics include logging defined, purposes of logging, uses of logging in understanding the run-time behavior of programs, who produces logs, who consumes logs and for what reasons, software as the consumer of logs, log formats (structured versus free form), log meta-data, logging […]

Johannes Thönes interviews Jez Humble, senior vice president at Chef, about continuous delivery (CD). They discuss continuous delivery and how it was done at Go, CD, and HP firmware; the benefits of continuous delivery for developers; Conway’s law and cross-functional teams; scary releases and nonscary releases; fix-forward, blue-green deployments, and A/B testing; origins of continuous […]

Nathan Marz is the creator of Apache Storm, a real-time streaming application. Storm does for stream processing what Hadoop does for batch processing. The project began when Nathan was working on aggregating Twitter data using a queue-and-worker system he had designed. Many companies use Storm, including Spotify, Yelp, WebMD, and many others. Jeff and Nathan […]

Josh Long talks to Activiti cofounder Joram Barrez about the wide world of (open source) workflow engines, the Activiti BPMN2 engine, and what workflow implies when you’re building process-driven applications and services. Joram was originally a contributor to the jBPM project with jBPM founder Tom Baeyens at Red Hat. He cofounded Activiti in 2010 at […]