Mike Barker talks with Sven Johann about the architecture of the LMAX system. LMAX is a low-latency, high-throughput trading platform. Their discussion begins with what LMAX does; the origins of LMAX; and extreme performance requirements faced by LMAX. They then delve into systems that LMAX communicates with; LMAX users; the two main components of the system (broker and exchange); Mechanical Sympathy as an architectural driver; message flow using the Disruptor library; and lock-free algorithms. Mike and Sven wrap up by discussing how a well modeled domain model can improve the performance of any system; automated (performance) tests; continuous delivery; and measuring response times.

Edaena Salinas talks with James Whittaker about Career Strategy in the technology field. James is a Distinguished Technical Evangelist at Microsoft and author of “How Google Tests Software” and the viral blog post “Why I left Google”. Topics include: Career Management, the role of mentors and managers in your career, a discussion on 1:1 meetings, job specialization and advice on when to switch jobs.

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.

Bryan Reinero talks with Gregor Hohpe about IT Transformation, the process by which organizations adapt and reorganize themselves in response to evolution and how the Enterprise Architect leads that transformation.

Travis Kimmel and Kevin Goldsmith discuss the correspondence between organizational design and software architecture. Their conversation covers: what Conway’s Law is; Kevin’s experiences in different organizational structures (e.g., Avvo, Spotify, Adobe, and Microsoft) and how those structures influenced the software architecture; what the “Reverse Conway Maneuver” is and how organizations can leverage it; how organizations can evolve existing architectures.

Edaena Salinas talks with Stephen Ewen about streaming architecture. Stephen is one of the original creators of Apache Flink. Topics discussed: stream processing vs batch processing, architecture components of stream architectures, Apache Flink...

Jay Kreps, CEO of Confluent, talks with Robert Blumen about how an enterprise integration architecture organized around a Kafka event log simplifies integration and enables rich forms of data sharing. #podcast #seradio #ieeecs #ComputerSociety

Barry O’Reilly of Black Tulip Technology discusses Antifragile Architecture, an approach for designing systems that actually improve in the face of complexity and disorder.

Tim Sneath, product management for Flutter and Dart at Google discusses what Flutter is, why it was created, where Dart came from, what the different layers of Flutter are, why it is so popular and why it makes a developers life much easier.

Michael L. Perry discusses his recently published book, The Art of Immutable Architecture, distinguishing immutable architecture from other approaches and, using familiar examples such as git and blockchain, addresses some possible misunderstandings...

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...

Ori Saporta, co-founder and Systems Architect at vFunction, joins host Jeff Doolittle for a conversation about the role of the software architect. The episode begins with Ori’s thoughts on what is typically missed or overlooked regarding this role. The conversation then explores aspects of both hard and soft skills required of software architects. Other topics include the relationship of the software architect to other roles, to design and process, and to quality. The show concludes by addressing the importance of dependency management by software architects. Brought to you by IEEE Software magazine and IEEE Computer Society.

Ipek Ozkaya, Principal Researcher and Technical Director of the Engineering Intelligent Software Systems group at the Software Engineering Institute, Carnegie Mellon, discusses generative AI for Software Architecture with SE Radio host Priyanka Raghavan. The episode delves into fundamental definitions of software architecture and explores use cases in which gen AI can enhance architecture activities. The conversation spans from straightforward to challenging scenarios and highlights examples of relevant tooling. The episode concludes with insights on verifying the correctness of output for software architecture prompts and future trends in this domain. Brought to you by IEEE Computer Society and IEEE Software magazine.

Stevie Caldwell, Senior Engineering Technical Lead at Fairwinds, joins host Priyanka Raghavan to discuss zero-trust network reference architecture. The episode begins with high-level definitions of zero-trust architecture, zero-trust reference architecture, and the pillars of Zero Trust. Stevie describes four open-source implementations of the Zero Trust Reference Architecture: Emissary Ingress, Cert Manager, LinkerD, and the Policy Engine Polaris. Each component is explored to help clarify their roles in the Zero Trust journey. The episode concludes with a look at the future direction of Zero Trust Network Architecture.

This episode is sponsored by QA Wolf.

Nick Tune and Jean-Georges Perrin join host Giovanni Asproni to talk about their proposed approach to modernizing legacy systems. The episode starts with some high-level perspective to set context for the approach described in their book, Architecture Modernization (Manning, 2024). From there, the discussion turns to important details, including criteria for deciding which aspects to revisit; some of the activities, processes, and tools; and the importance of data engineering in modernization efforts. Nick and Jean-Georges describe how to successfully implement an architecture-modernization effort, and how to fit that work with the teams' other priorities. The episode finishes with some warnings about the typical risks associated with modernizing a legacy system, and suggestions on how to mitigate them.

This episode is sponsored by QA Wolf.

Author Hilary Giovale knows that moving through guilt into accountability creates necessary change—for yourself and others.

Kamala Harris may win the presidency, but the media’s portrayal of her won’t challenge the expectations of those who see Black women as their mammies.

Even while trying to appeal to white women, Donald Trump and J.D. Vance continue to push policies that will harm them—and all women.

Against the backdrop of a lack of skilled labor, the food and beverage sector continues to invest in automated, efficient and stable processes. 

Labeling solution speaks to expected requirements of the Packaging and Packaging Waste Directive (PPWR) that is being created by the EU.

The challenge ahead of White Bear lay in the juxtaposition between Freshways’ popularity and its lack of brand recognition.

The use of Sun Chemical’s inks and varnish eliminates the need for a plastic extrusion between the ink film and the food product.

The package refresh of the line sold in grocery stores and other retailers coincides with company's 100th birthday.

Consumer demands prompt a projected rise in overall unit sales and use of metal, glass, and liquid cartons.

Uniquely curated two-day event inspires and educates creatives in the beer and beverage space.

• US indices close lower on the day. No new records today.
• Bitcoin trades above $90,000 for the first time. It broke the $80,000 level on Monday
• US CPI to be released tomorrow at 8:30 AM. Expectations are for 0.2% MoM
• It's not a pretty picture in China
• Fed's Kashkari: The fundamentals seems strong and I'm optimistic that will continue
• BofA: Life don't come easy for CHF: What's the trade?
• US 10 year yield looks to close at the highest level since July 1
• Major European indices are closing sharply lower
• John Paulson drops out of the running for Treasury Secretary
• New York Fed: 1-year inflation expectations 2.9% versus 3.0% last month
• Fed's Barkin: Fed in position to respond appropriately regardless of how economy evolves
• Fed's Waller: Makes no comments on economy or monetary policy outlook
• And they are off. US stocks are marginally higher in the early trading
• LiteFinance Becomes the Official Trading Partner of Leicester City Football Club
• Kickstart the FX day. A look at the EURUSD, USDJPY and GBPUSD from a technical perspective
• Canada Sept building permits +11.5% vs +1.7% expected
• Forexlive European FX news wrap: Not much action as we await the US CPI release tomorrow

Markets:

• Bitcoin trades to $90,000 for the first time, two days after passing $80,000. The high reached $90,243
• WTI crude trades down $0.07 at $67.97
• 2 year yield 4.338%, up 8.4 basis points. 10 year yield 4.421%, +11.4 basis points.
• Gold down -$20.78 or -0.79% at $2598.58. Lowest level since September 20
• S&P 500 -17.36 points or -0.29% at 5983.99.
• Nasdaq index down -17.36 points or -0.09% at 19,281.40. Both the Nasdaq and the S&P closed by the exact same point amount....
• Russell 2000 tumbled -43.13 points or -1.77% at 2391.84

In the US the NY Fed Survey showed inflation expectations moving lower with the one year inflation at 2.9% vs 3.0% estimate. That is the lowest in 4 years. The 3 and five years measures also declined with the 3 year down to 2.5% from 2.7%, and the 5 year down to 2.8% from 2.9%.

In Canada building permits soared by 11.5% after -6.3% decline last month. Overall permits were the second-highest level since the start of the new series in January 2017 but it's more of a one-off around government spending than anything related to the economy. Ontario's institutional component received big contributions from construction for long-term care facilities across the province and a hospital permit in Prince Edward County. Residential building is holding up on the multi-family side as the pipeline of condos continues to work its way through but single-family has flatlined.

The US bond market was open after Monday's Veteran's Day holiday and selling was the order of the day as traders price in the inflationary and growth implications of a GOP sweep (and perhaps increased deficits too). The 10-year yield rose close to 12 basis points. The 2 year is up close to 9 basis points.

The USD moved higher with the greenback moving the most vs the GBP (0.95%).. The GBPUSD moved to the lowest level since August 8 and traded below the 61.8% retracement of the move up from the April low. That level comes in at 1.27322. The current price is trading just above that level into the close for the day.

The EURUSD is rallying modestly into the close but still saw the dollar higher by 0.26% versus the EUR. The pair moved below the 1.0601 level which took to price to a new low for 2024. The low could only get to 1.0594 before bouncing higher into the close. The sellers in the EURUSD had their shot. They missed.

The USDJPY is closing higher by 0.61% and into a swing area between 154.54 and 155.21. The high price reached 154.92 extending above the high price from last week at 154.70. The price is trading at 154.62 into the close. Buyers are in control. Can they extend to the high target at 155.21.

The USDCAD traded to the highest level going back to October 2022 when the price extended to 1.3977. The high price today reached 1.3966 just 11 pips short of that high. The price is trading at 1.3949 going into the end of the trading day.

Gold continues its move to the downside after reaching record levels at the end of October at $2790.07. The price has since fallen -6.89% to $2597.88.

Bitcoin's sprint to the topside continued today with the price reaching above $90,000 for the first time ever and just 2-days after breaking above the $80,000 level. The high price reached $90,243. The price has come off that lofty level and trades at $88,092.

Washington, D.C. -- The 2022 NAB Show will explore the latest technologies and techniques reinventing the storytelling process through special sessions, deep dive examinations and panel discussions. Content creators will gain exclusive insight into the creative choices and innovations behind recent hit film and television productions during NAB Show, held April 23–27 in Las Vegas, Nev.

Washington, D.C.— NAB Show brings together a dynamic mix of celebrities, broadcasters, renowned creators and industry leaders to deliver key insights, discuss innovation and chart the course for the future of broadcast, media and entertainment. These thought leaders will converge at the Las Vegas Convention Center April 13 - 17, 2024, (Exhibits April 14 - 17) to share knowledge, collaborate and network with peers.

Room 29, Parliament Buildings

Authors Archie Reed and Stephen G. Bennett discuss their book, "Silver Clouds and Dark Linings: A Concise Guide to Cloud Computing."

William Ulrich and Neal McWhorter, authors of Business Architecture: The Art and Practice of Business Transformation, cover the basics and discuss the role of business architecture in a changing market landscape.

William Ulrich and Neal McWhorter, authors of Business Architecture: The Art and Practice of Business Transformation, discuss why billions of IT investment dollars are wasted, and how to stop the bleeding.

William Ulrich and Neal McWhorter, authors of Business Architecture: The Art and Practice of Business Transformation, discuss why the IT and business sides of many organizations can't play nice.

William Ulrich and Neal McWhorter, authors of Business Architecture: The Art and Practice of Business Transformation, discuss how IT architects and business architects can work together to get the ship back on course and keep it there.

Oracle ACE Directors Ron Batra and Bex Huff, Oracle A-team member Randy Stafford, and Oracle Enterprise Architect Eric Stephens discuss what separates developers and an architects.

Should the title "Software Architect" be reserved for those with some sort of certification? Architects Ron Batra, Bex Huff, Randy Stafford, and Eric Stephens talk it out.

Architects Ron Batra, Bex Huff, Randy Stafford, and Eric Stephens discuss the career path from developer to software architect and talk about whether a great developer necessarily makes a great architect.

Panelists Ron Batra, Bex Huff, Randy Stafford, and Eric Stephens share their hot-button issues regarding certain practices among software architects.

Panelists respond to audience questions in this live recording from Oracle Technology Network Architect Day in Toronto, April 2011.

The panelists respond to an audience question about what happens when data in the Cloud crosses international borders.

The panel discusses public versus private cloud as the best strategy for small or start-up businesses.

The panel responds to an audience question about how cloud computing changes performance testing paradigms.

Two architects, Dr. Helen Sun of Oracle, and Dr. Karine Ishkhanova with TFA Wise Applications, Inc., describe their career paths and what drew them to the their respective roles.

Dr. Helen Sun of Oracle, and Dr. Karine Ishkhanova with TFA Wise Applications, Inc., discuss the role of gender in IT and offer career advice to women interested in IT architect careers.

Pete Farkas, Deepak Arora, and Derek Sharpe talk about the mission and focus of Oracle's Fusion Middleware A-Team.

Pete Farkas, Deepak Arora, and Derek Sharpe discuss the most common problems Oracle Fusion Middleware A-Team members encounter in the field.

Pete Farkas, Deepak Arora, and Derek Sharpe describe the interaction between Oracle Fusion Middleware A-Team and product teams, and the hazards of field assignments.

Are reference architectures blueprints to be followed to the letter, or adaptable guidelines? A community panel discussion.

Is there a problem with reference architectures? Or is the problem in how people use them? The panel discussion continues.

The panel wraps up the discussion with a look at the relationship between reference architectures, reuse, and standards.