Brendan Gregg

JULY 15, 2019

BPF (eBPF) tracing is a superpower that can analyze everything, and I'll show you how in my upcoming book BPF Performance Tools: Linux System and Application Observability , coming soon from Addison Wesley. A time where you can pose arbitrary questions of the system, and it can answer them.

Systems 111

Systems Performance Education Technology 111

High Scalability

JUNE 10, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

Scalegrid

MAY 13, 2020

The MPP system leverages a shared-nothing architecture to handle multiple operations in parallel. Typically an MPP system has one leader node and one or many compute nodes. This allows Greenplum to distribute the load between their different segments and use all of the system’s resources parallely to process a query.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

All Things Distributed

OCTOBER 25, 2018

That's where we built many pioneering networking technologies, our next-generation software for customer support, and the technology behind our compute service, Amazon EC2. In 2017, we brought the Amazon Global Network to Africa, through AWS Direct Connect. With the AWS based system, Exatype can do this at a fraction of the cost.

AWS 167

AWS Cloud Education Programming 167

All Things Distributed

SEPTEMBER 25, 2017

I'm also excited to announce today that we are launching an AWS Edge Network Location in the United Arab Emirates (UAE) in the first quarter of 2018. In the education sector we have been supporting the development of technology and cloud skills amongst tertiary institutes in the Middle East through the AWS Educate program.

Cloud 152

Cloud Education Energy Government 152

All Things Distributed

DECEMBER 18, 2017

Starting today, developers, startups, and enterprises, as well as government, education, and non-profit organizations can leverage AWS to run applications and store data in France. These teams are helping customers and partners of all sizes, including systems integrators and ISVs, to move to the cloud.

AWS 112

AWS Artificial Intelligence Education Energy 112

Brendan Gregg

JULY 14, 2019

BPF (eBPF) tracing is a superpower that can analyze everything, and I'll show you how in my upcoming book BPF Performance Tools: Linux System and Application Observability , coming soon from Addison Wesley. A time where you can pose arbitrary questions of the system, and it can answer them.

Systems 40

Systems Performance Education Technology 40

All Things Distributed

DECEMBER 11, 2017

Thousands of customers in China are already using AWS services operated by Sinnet, to innovate in diverse areas such as energy, education, manufacturing, home security, mobile and internet platforms, CRM solutions, and the dairy industry, among others.

AWS 67

AWS Cloud Energy Education 67

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. The schema registry also integrates with our CI/CD systems like Spinnaker to automatically setup cloud networking for DGSs.

Architecture 249

Architecture Best Practices Engineering Open Source 249

IO River

NOVEMBER 2, 2023

Enter the concept of Content Delivery Networks (CDN) with Multiple Origins Load Balancing. These rules determine to which origin data center each request will be directed, based on customer-defined conditions, within the Content Delivery Network (CDN) infrastructure.‍For A Load Balancer operates based on a set of guidelines.

Traffic 52

Traffic Cache Servers Latency 52

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. Data consistency: Verify that data consistency between the primary and secondary systems will exist after recovery. Similarly, accidental deletion is a culprit.

Database 84

Database Hardware Open Source Strategy 84

Brendan Gregg

DECEMBER 22, 2019

You can.but if you're looking for an educational challenge, your time is better spent using BPF tools to find performance wins (as I do in the book.) Miller (networking maintainer) recently asked if I still used my "noisy typewriter", which I had turned on a little too loud during a [LISA 2016] demo. The source is: #!/usr/local/bin/bpftrace

C++ 102

C++ Education Java AWS 102

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script. What's changed since last year? and 75KiB of JavaScript. These are generous targets.

Performance 90

Performance Network Mobile Speed 90

IO River

NOVEMBER 2, 2023

Enter the concept of Content Delivery Networks (CDN) with Multiple Origins Load Balancing. Just like how a traffic cop ensures cars flow smoothly at an intersection, a Load Balancer makes sure data moves efficiently across the network. But how does it decide where to send this traffic? That’s where rules come in.

Traffic 40

Traffic Cache Network Servers 40

All Things Distributed

NOVEMBER 13, 2018

We needed to serve our growing base of startup, government, and enterprise customers across many vertical industries, including automotive, financial services, media and entertainment, high technology, education, and energy. This helps support over 50 million searches every month on its networks across Italy.

AWS 167

AWS Energy Automotive Traffic 167

Alex Russell

APRIL 29, 2021

After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. Consistent improvement is the name of the game, and it can still have positive impacts, particularly as users lean on the system more heavily over time. Delayed five years. Gamepad API.

Media 145

Media Games Education Engineering 145

Testsigma

MARCH 23, 2022

Operating Systems i. It can also be viewed as a passion project, hobby, or educational pathway. Networking: Networking is often an ignored aspect of such initiatives. Git is a source code versioning system. You might have already worked on open-source solutions even if you are a newbie. Examples include: a.

Open Source 76

Open Source C++ Programming Education 76

All Things Distributed

APRIL 5, 2012

Werner Vogels weblog on building scalable and robust distributed systems. From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors.

Innovation 146

Innovation AWS Education Network 146

Adrian Cockcroft

JUNE 2, 2023

One example is that Netflix launched it’s streaming service in 2007, just at the point when the cost of streaming a movie over the network (which was dropping fast) became less than the cost of shipping a DVD. You need to be able to innovate fast enough to pivot or reinvent your business model and leverage the change.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Smashing Magazine

MARCH 25, 2021

A performance budget as a mechanism for planning a web experience and preventing performance decay might consist of the following yardsticks: Overall page weight, Total number of HTTP requests, Page-load time on a particular mobile network, First Input Delay (FID). And of course, you need to host and deliver your images.

Media 118

Media Performance Mobile Latency 118

Dynatrace

SEPTEMBER 30, 2021

AWS Certified SysOps Administrator – Associate: Do you already deploy, manage, and operate AWS system resources and want to learn how to perform those duties even more effectively? Then this one’s for you.

AWS 215

AWS Best Practices Analytics Cloud 215

Smashing Magazine

MARCH 2, 2021

The gotcha here is that, if your mobile experience isn’t optimized for various devices and network conditions, these customers will never appear in your analytics — just because your website or app will be barely usable on their devices, and so they are unlikely to return. Large preview ). ComScore Global State of Mobile 2020 report.

Mobile 134

Mobile Testing Website Benchmarking 134

Official Blog - World Web Technology

NOVEMBER 9, 2023

PHP is also used to build and run popular social networking sites like Tumbler, Facebook, MailChimp, and Digg. On top of that, PHP is used to run famous content management systems like Joomla, WordPress, and Drupal. Creating tools and systems and offering online resources help the language keep growing and improving.

Website 59

Website Development Open Source Database 59

High Scalability

NOVEMBER 14, 2018

New topics range from additional workloads like video streaming, machine learning, and public cloud to specialized silicon accelerators, storage and network building blocks, and a revised discussion of data center power and cooling, and uptime.

Design 54

Design Education Google Internet 54

All Things Distributed

DECEMBER 12, 2018

Starting today, developers, startups, and enterprises—as well as government, education, and non-profit organizations—can use the new AWS Europe (Stockholm) Region. We launched Edge Network locations in Denmark, Finland, Norway, and Sweden. Our AWS Europe (Stockholm) Region is open for business now.

AWS 124

AWS Cloud Games Serverless 124

Brendan Gregg

DECEMBER 21, 2019

You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. Miller (networking maintainer) recently asked if I still used my "noisy typewriter," which I had turned on a little too loud during a [LISA 2016] demo. bpftrace became even more powerful on Linux 5.3,

C++ 52

C++ Education Java AWS 52

Brendan Gregg

DECEMBER 21, 2019

You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. Miller (networking maintainer) recently asked if I still used my "noisy typewriter," which I had turned on a little too loud during a [LISA 2016] demo. bpftrace became even more powerful on Linux 5.3,

C++ 52

C++ Education Java AWS 52

Rigor

SEPTEMBER 11, 2019

Rachel is also one of the people behind Perch , a PHP content management system (CMS). Sergey is a principal engineer at Meetup and a well-known performance educator who regularly runs monthly hands-on Meet4SPEED events in New York City. All together, she has written 23 books as a solo or co-author since 2002. Sergey Chernyshev.

Performance 89

Performance Education Google Website 89

The Netflix TechBlog

JANUARY 11, 2022

Data Scientists play a vital role in building automated systems that leverage causal inference to decide how we spend our advertising budget. One way we do this is through constantly improving the recommendation systems that produce a personalized home page experience for each of our members.

Innovation 243

Innovation Metrics Engineering Testing 243

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

Alex Russell

MAY 9, 2022

Only teams that master their systems can make intentional trade-offs. Panglossian nonsense. --> Organisations that serve their tools tread water no matter how advanced their technology, while groups that intentionally manage systems can succeed on any stack. [1]. Performance isn't a binary and there are no silver bullets.

Performance 86

Performance Latency Metrics Engineering 86

Testsigma

JANUARY 13, 2021

The far-reaching repercussions of such a widely accepted adoption can be felt in all fields of life, from education to tourism. Hence, it is always best to employ a switch-and-bait system of testing, allowing for a new pair of eyes to systematically test the features.

Mobile 54

Mobile Strategy Testing Efficiency 54

Jos

JUNE 2, 2018

Simulate bad network conditions and slow CPUs and make your project resilient. Educate your Colleagues Have you ever been in a situation where some piece of code was removed or replaced because nobody understood what it did? This is not real performance optimization, this is just playing with the numbers. Most of us have been there.

Performance 237

Performance Speed Google Media 237

Alex Russell

SEPTEMBER 12, 2016

Apps on the homescreen: Should load instantly, regardless of network state. This isn’t to say that they need to function fully offline, but they must put their own UI on screen without requiring a network round trip. This should not vary with network state. Networks also differ by market. Which ones to buy?

Mobile 52

Mobile Network Education Design 52

Brendan Gregg

OCTOBER 8, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. eBPF (extended Berkeley Packet Filter) is in the Linux kernel and is the new hotness in systems engineering. It's shaping up to be a DTrace version 2.0: eBPF does more. variable this->name $name.

C++ 110

C++ Virtualization Programming Latency 110

O'Reilly

NOVEMBER 28, 2023

The same thing happened to networking 20 or 25 years ago: wiring an office or a house for ethernet used to be a big deal. This transition represents a big leap forward: it requires investment in people, in infrastructure, and in education. from education. Now we expect wireless everywhere, and even that’s not correct.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

The Agile Manager

SEPTEMBER 30, 2013

The shift from manufacturing jobs to service jobs was supposed to give rise to networks of independent knowledge workers collaborating to achieve business outcomes. If we're going to have organizations of networked information workers, we have to embrace a different metaphor: the organization as a brain. What happened?

Education 45

Education Best Practices Retail Network 45