Dynatrace

MAY 15, 2020

Think of Smartscape as the visualization of ‘Observability’ across Applications, Services, Processes, Hosts, and Datacenters. As I described how the Smartscape shows the relationships of host machines, processes, services, end users and their respective datacenter or enclaves, I saw them perk up. Showing a list of key processes.

Government 239

Government DevOps Infrastructure Network 239

The Netflix TechBlog

DECEMBER 23, 2020

For example, the PID namespace makes it so that a process can only see PIDs in its own namespace, and therefore cannot send kill signals to random processes on the host. There are also more common capabilities that are granted to users like CAP_NET_RAW, which allows a process the ability to open raw sockets. User Namespaces.

Media 297

Media Metrics Systems Processing 297

The Netflix TechBlog

OCTOBER 7, 2021

Designing experiments so that the rate of false positives is minuscule necessarily increases the false negative rate, and vice versa. False positives and statistical significance With a great hypothesis and a clear understanding of the primary decision metric, it’s time to turn to the statistical aspects of designing an A/B test.

Testing 237

Testing Games Metrics Innovation 237

The Netflix TechBlog

SEPTEMBER 8, 2020

Functional Testing Functional testing was the most straightforward of them all: a set of tests alongside each path exercised it against the old and new endpoints. The Not-so-good In the arduous process of breaking a monolith, you might get a sharp shard or two flung at you. This meant that data that was static (e.g.

Latency 243

Latency Cache Java Traffic 243

Dynatrace

DECEMBER 10, 2020

During the recent pandemic, organizations that lack processes and systems to scale and adapt to remote workforces and increased online shopping are feeling the pressure even more. Rethinking the process means digital transformation. What are the key requirements to address these challenges?

Strategy 190

Strategy Performance Logistics Monitoring 190

Dynatrace

MARCH 22, 2021

As you think about how to evolve your processes to include security as an equal, third party in your development-operations partnership, it will be helpful to understand these six key ways that adopting DevSecOps can boost your entire software delivery life cycle. Security is by design, not tacked on. The result is security by design.

DevOps 162

DevOps Speed Infrastructure Software 162

Dynatrace

SEPTEMBER 30, 2021

Hosted and moderated by Amazon, AWS GameDay is a hands-on, collaborative, gamified learning exercise for applying AWS services and cloud skills to real-world scenarios. If your company is pursuing AWS certification for a team, AWS Certification Exam Vouchers make the process easier. Core AWS certifications.

AWS 222

AWS Best Practices Cloud Analytics 222

Smashing Magazine

AUGUST 9, 2021

Smashing Podcast Episode 41 With Eva PenzeyMoog: Designing For Safety. Smashing Podcast Episode 41 With Eva PenzeyMoog: Designing For Safety. In this episode, we’re talking about designing for safety. What does it mean to consider vulnerable users in our designs? Design for Safety from A Book Apart. Drew McLellan.

Design 101

Design Education Processing Network 101

Dynatrace

APRIL 21, 2022

The Azure Well-Architected Framework is a set of guiding tenets organizations can use to evaluate architecture and implement designs that will scale over time. Figure 1 – Individual Host pages show performance metrics, problem history, event history, and related processes for each host. Operational excellence. Reliability.

Azure 201

Azure Monitoring Virtualization Metrics 201

Smashing Magazine

NOVEMBER 11, 2021

From Good To Great In Dashboard Design: Research, Decluttering And Data Viz. From Good To Great In Dashboard Design: Research, Decluttering And Data Viz. Tossing out suboptimal parts of our design can be a daunting task, especially after you’ve invested hours of work into it. Mediocre vs Great Dashboard Design.

Design 97

Design Best Practices Efficiency Testing 97

Strategic Tech

JUNE 21, 2020

Recently I ran a fully remote, 2 full-day, Strategic Domain-Driven Design workshop using Miro. Visualising Progress The theme of our workshop was to teach Strategic Domain-Driven Design using the Bounded Context Canvas as a visual model to aid learning. Digital tools like Miro allows us to design workshops as interactive journeys.

Design 98

Design Logistics Transportation Architecture 98

The Netflix TechBlog

DECEMBER 3, 2019

We heard many stories about difficulties related to data access and basic data processing. 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. The steps can be arbitrary Python code.

Open Source 135

Open Source AWS Infrastructure Energy 135

Dynatrace

SEPTEMBER 20, 2019

Welcome back to the blog series in which we show how you can easily solve three common problem scenarios by using Dynatrace and xMatters Flow Designer. Here’s what we discussed so far: In Part 1 we explored how DevOps teams can prevent a process crash from taking down services across an organization.

Systems 27

Systems Traffic DevOps Database 27

The Netflix TechBlog

SEPTEMBER 10, 2024

The voice service then constructs a message for the device and places it on the message queue, which is then processed and sent to Pushy to deliver to the device. Where aws ends and the internet begins is an exercise left to the reader. This initial functionality was built out for FireTVs and was expanded from there.

Latency 233

Latency Cache Tuning Efficiency 233

Smashing Magazine

AUGUST 19, 2021

Ethics are an important part of human-computer interaction because they keep people at the heart of the design process. For example, try and recall the last time your team’s processes were audited for compliance against the company’s ethical standards. Devin Harold. 2021-08-19T10:00:00+00:00. 2021-08-19T12:06:27+00:00.

Code 139

Code Design Education Government 139

All Things Distributed

NOVEMBER 15, 2010

From financial processing and traditional oil & gas exploration HPC applications to integrating complex 3D graphics into online and mobile applications, the applications of GPU processing appear to be limitless. Because of its focus on latency, the generic CPU yielded rather inefficient system for graphics processing.

AWS 127

AWS Programming Latency Architecture 127

Particular Software

SEPTEMBER 11, 2023

Technically, this is all done over MSMQ where requests are processed and eventually granted or rejected, notifying other services of the outcome. Instead, a more gradual process can be used, moving one endpoint at a time from MSMQ to the cloud, with the bridge transparently taking care of the routing.

Cloud 126

Cloud Systems Azure Airlines 126

O'Reilly

OCTOBER 19, 2021

While there isn’t an authoritative definition for the term, it shares its ethos with its predecessor, the DevOps movement in software engineering: by adopting well-defined processes, modern tooling, and automated workflows, we can streamline the process of moving from development to robust production deployments.

DevOps 140

DevOps Software Engineering Infrastructure Open Source 140

All Things Distributed

OCTOBER 2, 2017

With these requirements in mind, and a willingness to question the status quo, a small group of distributed systems experts came together and designed a horizontally scalable distributed database that would scale out for both reads and writes to meet the long-term needs of our business. This was the genesis of the Amazon Dynamo database.

Internet 113

Internet Internet AWS Performance 113

Strategic Tech

NOVEMBER 24, 2020

The traditional EA role of documenting business processes and capabilities serves a purposes. However, if nobody reads the documentation and it gets out of date quickly, it’s a tick-box exercise rather than a value creating one. designing systems that document themselves. Enterprise Architects are smart people.

Architecture 72

Architecture DevOps Technology Technology 72

Smashing Magazine

OCTOBER 16, 2021

Meet Adam Silver’s Form Design Patterns , a practical guide to designing and building forms for the web. Thinking, Remembering And Processing Information Better. Some of its benefits include improving memory, learning abilities, social-emotional processing, sensorimotor processing, and many other cognitive functions.

Programming 106

Programming Energy Code Processing 106

Alex Russell

FEBRUARY 21, 2023

is astonishingly dense with delayed features, inadvertantly emphasising just how far behind WebKit has remained for many years and how effective the Blink Launch Process has been in allowing Chromium to ship responsibly while consensus was witheld in standards by Apple. Regardless, Safari 16.4 31st : Web Share changes Feb. Safari 16.4

Energy 90

Energy Games Engineering Design 90

The Morning Paper

MARCH 15, 2020

In contrast, a process suffering a total failure can be quickly identified, restarted, or repaired by existing mechanisms, thus limiting the failure impact. 71% of failures are triggered by a specific environment condition, input, or faults in other processes. Characterising partial failures. a restart) is made. seconds.

Systems 98

Systems Software Software Programming 98

Edge Perspectives

NOVEMBER 19, 2019

For us, skills are practices that are valuable in specific contexts, like how to operate a certain kind of machine in a particular environment or how to process certain types of paperwork in a particular business process. If we don’t exercise our muscles, they tend to atrophy, but we still have them.

Programming 47

Programming Scalability Technology Technology 47

The Netflix TechBlog

OCTOBER 14, 2021

The end result is the first major update to BetterTLS since its first release : a new suite of tests to exercise TLS implementations’ certificate path building. The reason that TLS protocol can support this is because agility has been designed into the system. What is Certificate Path Building? specification and the final version.

Servers 174

Servers Testing Best Practices Java 174

Smashing Magazine

JULY 22, 2021

You can see that in the workday I’ve marked the dark blue as ‘getting tasks done’, which represented product design for my case. Exercise/outdoors. Design and development. In my records for the entire day, I put one color code for my work hours and will have a separate diagram specifically to break up my work hours. Networking.

Games 129

Games Availability Software Software 129

MachMetrics

DECEMBER 12, 2019

In a post detailing the thought process behind the planned feature, the Chrome team explains that “In the future, Chrome may identify sites that typically load fast or slow for users with clear badging ”. Unfortunately, some business owners don’t understand that buying a theme and implementing it isn’t the end of the process.

Google 86

Google Website Best Practices Internet 86

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 148

Monitoring Mobile Social Media Infrastructure 148

O'Reilly

JUNE 15, 2023

Governance is not a “once and done” exercise. Robinson (now Director of Policy for OpenAI) points out that every algorithm makes moral choices, and explains why those choices must be hammered out in a participatory and accountable process. The design of an AI that will not destroy us may be the very thing that saves us in the end.

Government 100

Government Best Practices Energy Internet 100

Percona

AUGUST 30, 2023

This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. A change to such parameters requires the postmaster — the main process of the PostgreSQL — to restart. This is the level at which decisions on whether to use data_checksums need to be taken.

Database 109

Database Servers Open Source Tuning 109

O'Reilly

DECEMBER 12, 2023

This ruling in itself raises many questions: how much creativity is needed, and is that the same kind of creativity that an artist exercises with a paintbrush? But reading texts has been part of the human learning process as long as reading has existed; and, while we pay to buy books, we don’t pay to learn from them.

Artificial Intelligence 103

Artificial Intelligence Media Google Processing 103

All Things Distributed

NOVEMBER 21, 2017

Amazon ElastiCache embodies much of what makes fast data a reality for customers looking to process high volume data at incredible rates, faster than traditional databases can manage. Developers love the performance, simplicity, and in-memory capabilities of Redis, making it among the most popular NoSQL key-value stores.

Games 99

Games Retail Latency Education 99

O'Reilly

NOVEMBER 26, 2024

Too many students graduate thinking that science is a set of facts rather than understanding that it’s a process of skeptical inquiry driven by experiment. Those courses include topics like design thinking, communication, entrepreneurship, and project management, in addition to courses on Microsoft Word and Excel.

Education 80

Education Azure AWS Java 80

Adrian Cockcroft

MARCH 17, 2020

There are many possible failure modes, and each exercises a different aspect of resilience. Another problem is that a design control, intended to mitigate a failure mode, may not work as intended. Staff should be familiar with recovery processes and the behavior of the system when it’s working hard to mitigate failures.

Healthcare 52

Healthcare Government Airlines Systems 52

Strategic Tech

APRIL 1, 2022

I’ve just created a new kata which you and your team/friends can use to practice your architecture and domain-driven design skills. The second part of the workshop explores the company’s domain landscape (business processes, user journeys, products, systems, etc) using an event storm. The third part of the worskhop focuses on strategy?

Architecture 52

Architecture Software Architecture Strategy Design 52

Percona

DECEMBER 5, 2023

The scenario Service considerations In this exercise, we wanted to perform a major version upgrade from PostgreSQL v12.16 While we’ve contemplated taking a physical backup and conducting PITR , it’s worth noting that PITR can also be executed on the existing replica or delayed replica to expedite the process. and a v15.4.

Database 82

Database Traffic C++ Servers 82

Alex Russell

AUGUST 30, 2021

Large projects like browser engines also exercise governance through a hierarchy of "OWNER bits," which explicitly name engineers empowered to permit changes in a section of the codebase. Developers can provide feedback from using features and lobby other browsers to adopt (or re-design) them.

Engineering 112

Engineering Open Source Website Operating System 112