ScaleOut Software

JUNE 29, 2018

For example, if an application is analyzing telemetry from the components of a windmill, it can zoom in on the telemetry for each component and combine this with relevant contextual data, such as the component’s make, model, and service history, to enhance its ability to predict impending failures. This is the case with digital twins.

Software Architecture 40

Software Architecture Architecture Software Software 40

ScaleOut Software

JUNE 29, 2018

For example, if an application is analyzing telemetry from the components of a windmill, it can zoom in on the telemetry for each component and combine this with relevant contextual data, such as the component’s make, model, and service history, to enhance its ability to predict impending failures. This is the case with digital twins.

Software Architecture 40

Software Architecture Architecture Software Software 40

Strategic Tech

MAY 24, 2019

Over the past few years I have focused much of my learning and work choices around learning about the design of sociotechnical systems?—?how how to design software architectures and organise teams around them. As part of good design, we should consider the effects of changing all of these variables.

Design 45

Design Software Architecture Strategy Technology 45

Strategic Tech

JULY 22, 2019

In Domain-Driven Design, a large system is decomposed into bounded contexts , which become natural boundaries in code as microservices and as teams in the organisation. The Bounded Context Design Canvas I designed this canvas based on the typical flow of strategic DDD workshops I run publicly and privately.

Design 76

Design Systems Strategy Processing 76

Dynatrace

MAY 23, 2022

Traditional monolithic architectures are built around the concept of large applications that are self-contained, independent, and incorporate myriad capabilities. As developers move to microservice-centric designs, components are broken into independent services to be developed, deployed, and maintained separately. Microservices cons.

Architecture 195

Architecture DevOps Monitoring Programming 195

O'Reilly

AUGUST 9, 2022

Designing the prompts to get DALL-E to do something extraordinary requires a new kind of technique that’s very different from understanding pigments and brushes. You have to know what you want to do; you have to have a design in mind. Is the craft of software architecture different from the craft of programming?

Programming 105

Programming Java C++ Design 105

Adrian Cockcroft

JANUARY 17, 2022

I did a few talks on this subject early in the year, and linked this to the sustainability advantages of serverless architectures. The need for systems to be resilient is still increasing, and chaos engineering tools and techniques are developing as a key way to validate that resilience is working as designed. primarily virtual?—?and

Serverless 98

Serverless Hardware AWS Architecture 98

Strategic Tech

FEBRUARY 15, 2023

It becomes outdated based on older technologies, architectural patterns, and outdated assumptions about the business and its environment. For example, security concerns and unreliability becoming commonplace, like the recent Southwest Airlines scheduling crisis caused by a decades-old scheduling system.

Architecture 97

Architecture Innovation Airlines Technology 97

Sutter's Mill

OCTOBER 22, 2010

Elements of Design. At C++ and Beyond next week (and in December) I’ll also be giving a brand-new half-day talk on Elements of Design. Although those areas are pretty diverse, they also have a lot of commonalities, and the insights and learnings apply directly to mainstream classes-and-libraries production software design.

Design 40

Design Lambda C++ Software Architecture 40

Software Architecture

APRIL 8, 2018

Extension Functions Kotlin provides you the ability to extend an existing class with new functionality without having to inherit from the class or use any kind of design pattern such as Decorator. This is done via special declarations called extensions. Kotlin provides extension functions and extension properties.

Java 100

Java Lambda Software Architecture Programming 100

Strategic Tech

DECEMBER 20, 2020

Team Topologies has significantly advanced the discussion on organisation design for technology companies. My goal is to create common ground so that we can discuss the trade-offs of organisational design patterns. Roman use the example of Microsoft Office as a product bundle. Not all products have to belong to a bundle.

Architecture 98

Architecture Design Technology Technology 98

Strategic Tech

DECEMBER 29, 2020

A web app, an Android app, or an iOS app for example. An example of a multi product variant team is a mobile team which is responsible for the Android and iOS app. A multi product variant team owns multiple product variants In order to own more of the architecture, a team needs some way to manage the additional effort.

Architecture 59

Architecture Design Mobile Systems 59

Strategic Tech

JANUARY 9, 2024

However, we have many examples of products or services that don’t fix problems.  — Teresa Torres ( via producttalk.org ) Teresa is the creator of a tool called the opportunity solution tree. Not all of the work we do addresses a problem that people have. In the product world, we don’t just solve customer problems.

Development 98

Development Strategy Software Software 98

Strategic Tech

SEPTEMBER 18, 2021

Start by mapping out the current state of your domains If you’re not sure what your domains are, I have created a Strategic DDD Kata which provides a scenario for you to practice designing domain boundaries. By automating these processes with software, the software gets more complex, but the manual processes become less complex.

Strategy 97

Strategy Technology Technology Design 97

ScaleOut Software

AUGUST 18, 2018

What is required is a software architecture that enables seamless migration without requiring application code to be reimplemented for execution on edge-based platforms. Looking beyond this simple example, the use of the digital twin model does not require that all device-specific functionality migrate to the edge.

IoT 45

IoT Ecommerce Analytics Latency 45

ScaleOut Software

AUGUST 18, 2018

What is required is a software architecture that enables seamless migration without requiring application code to be reimplemented for execution on edge-based platforms. Looking beyond this simple example, the use of the digital twin model does not require that all device-specific functionality migrate to the edge.

IoT 40

IoT Ecommerce Analytics Latency 40

Strategic Tech

JULY 18, 2018

There are thousands of ways we can shape the software systems we build and organise our teams around them. Yet there is no flowchart we can simply follow to find the optimal design. The products themselves are software systems which grow harder and harder to reason about as they scale and age.

Design 40

Design Architecture Software Architecture Systems 40

The Netflix TechBlog

MAY 19, 2023

To do so Netflix’s design required: An event based mechanism that could ingest information about application autoscaling groups. What was problematic about this design? Their attributes are used to scope permissions to varying degrees. A cleanup process to prune stale relationships from the database.

Cache 249

Cache Google Open Source Systems 249

O'Reilly Software

OCTOBER 23, 2018

It's a given that we must design a system, including a local software architecture, that actually runs, that is "solid." This is supported in real terms through standards and consistent application of conventions, both in the information architecture (i.e., It must be useful, have utility. Solid doesn't mean inflexible.

Strategy 100

Strategy Architecture Technology Technology 100

Strategic Tech

AUGUST 26, 2018

A trip to the supermarket can teach you a lot about designing software systems and shaping teams to build them… I was recently in need of some chocolate sauce. The Chocolate Sauce Heuristic for Software Design There are a few lessons about software development we can learn from this story, but I want to focus on design.

Design 40

Design Software Architecture Architecture Software 40

cdemi

JUNE 10, 2017

Several system architectures were designed that implement Byzantine Fault Tolerance. Real World Examples of Byzantine Failure. That situation could come about because of a radiation event changing memory or register values , for example. Achieving Byzantine Fault Tolerance.

Blockchain 62

Blockchain Latency Systems C++ 62

Smashing Magazine

NOVEMBER 22, 2021

It’s one thing to identify bottlenecks and implement optimizations for a specific website or a few similar websites, and quite another when dealing with many millions of websites, having such a wide variety of functionality, and an almost total freedom of design. Instead, we have to accommodate all of this variability, mostly on-demand.

Website 127

Website Performance Google Media 127

Strategic Tech

JUNE 18, 2021

We can learn a few things from these examples. Field is most often used to designate a domain of professional specialization. Industry , which designates a domain of commercial endeavour Firstly, there are types of domain which add constraints on how items are grouped. Thirdly, domains are not inherently mutually exclusive.

Software Architecture 64

Software Architecture Architecture Strategy Technology 64

Strategic Tech

JANUARY 22, 2024

To demonstrate this process, we will build a canvas for the following fictitious example (inspired by real examples from our consulting work): A large logistics company wants to expand into new verticals and integrate its offerings into an emerging open marketplace. They are targeting 3–5x revenue growth in the next 5 years.

Architecture 98

Architecture Metrics Logistics Strategy 98

The Netflix TechBlog

DECEMBER 3, 2019

The infrastructure should allow them to exercise their freedom as data scientists but it should provide enough guardrails and scaffolding, so they don’t have to worry about software architecture too much. In this hypothetical example, the flow trains two versions of a model in parallel and chooses the one with the highest score.

Open Source 232

Open Source AWS Infrastructure Energy 232

Strategic Tech

OCTOBER 3, 2020

Use them as a starting point for design and discovery, and then bend them to your needs. If you’re not familiar with the Bounded Context Canvas it is a tool for visualising the key design choices of a Bounded Context or a sub-system in your software architecture. What happens if we explore the free design option?

Software Architecture 97

Software Architecture Design Best Practices Architecture 97

Strategic Tech

FEBRUARY 19, 2020

I remember as a young, naive software developer, I assumed there would be structured processes and patterns similar to those used for designing a software architecture. I crave structure and analytical thinking patterns to design optimal solutions. There are too many variables involved.

Architecture 64

Architecture Strategy Design Software Architecture 64

O'Reilly

OCTOBER 19, 2021

Let’s start by considering the job of a non-ML software engineer: writing traditional software deals with well-defined, narrowly-scoped inputs, which the engineer can exhaustively and cleanly model in the code. In effect, the engineer designs and builds the world wherein the software operates. Software Architecture.

DevOps 138

DevOps Software Engineering Infrastructure Open Source 138

Strategic Tech

APRIL 11, 2021

The microservices era has been good for software architecture. A domain service builds on the basic definition of a microservice: it’s a loosely-coupled, independently deployable element of software architecture which is owned by a single team. A common question in designing a domain is “how big should a domain be?”

Software Architecture 52

Software Architecture Architecture Design Games 52

The Netflix TechBlog

DECEMBER 3, 2019

The infrastructure should allow them to exercise their freedom as data scientists but it should provide enough guardrails and scaffolding, so they don’t have to worry about software architecture too much. In this hypothetical example, the flow trains two versions of a model in parallel and chooses the one with the highest score.

Open Source 134

Open Source AWS Infrastructure Energy 134

Strategic Tech

NOVEMBER 1, 2021

or “How do software architecture, domains, Conway’s Law, Team Topologies, and value streams all fit together?”. An abstract example of a high-level value stream for a single development team A value stream at the level of detail above isn’t particularly useful. They’re all pieces in the same puzzle.

Software Architecture 98

Software Architecture Architecture DevOps Software 98

Strategic Tech

MAY 3, 2021

Mapping out your business’s domain landscape has many benefits: knowledge sharing, generating product ideas, providing the foundation for software architecture, aligning on requirements, but a common challenge is… “where do we start?” The high-level structure is not design structure (e.g. Q: What is a domain landscape?

Software Architecture 52

Software Architecture Architecture Design Software 52

Strategic Tech

NOVEMBER 24, 2020

Domain-Driven Design is an approach to designing systems, usually software, that emphasises creating a common language between domain experts and system builders. Here’s an example I use in talks and workshops: How to group these concepts into domains? This is normal, embrace the fuzziness and apply design thinking.

Design 98

Design Strategy Systems Architecture 98

O'Reilly

MAY 19, 2020

In our AI adoption in the enterprise survey , for example, we had close to a 50/50 split between North America and the rest of the world. Designing a survey inevitably entails making a spate of methodological trade-offs. Or is the growth in SRE related to other factors, such as (for example) declining interest in DevOps itself?

Cloud 141

Cloud Serverless AWS Architecture 141

Strategic Tech

MAY 24, 2022

At NDC Porto 2022, I teamed up with Maxime Sanglan-Charlier to run our 2 hour software architecture-themed workshop. How we prepared the room at NDC Porto just before the workshop started The workshop involves reviewing pre-made canvases and identifying design problems and suggesting improvements. Example 0.4

Virtualization 52

Virtualization Software Architecture Architecture Games 52

Abhishek Tiwari

JULY 20, 2019

One thing stand-out to me is being intentional and practical about your engineering organisation design. First and foremost, being intentional about organisation design requires good and honest discussions about all possible option. Let's take an example of retail as a domain of interest. You want to move fast.

Engineering 61

Engineering Retail Airlines Healthcare 61

Strategic Tech

APRIL 27, 2019

Perhaps led by strong managers, they will fight vehemently for their work to be prioritised and software systems to be designed to their needs. This organisational pattern can be mirrored in the software architecture, emphasising the sociotechnical nature of systems. These concepts also apply to distributed architectures.

Software Architecture 58

Software Architecture Architecture Government Design 58