Dynatrace

MAY 31, 2021

Since Kubernetes emerged in 2014, it has become a popular solution for scaling, managing, and automating the deployments of containerized applications in distributed environments. It automates complex tasks during the container’s life cycle, such as provisioning, deployment, networking, scaling, load balancing, and more.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Brendan Gregg

NOVEMBER 29, 2017

In this configuration, the AMI and boot is paravirt (PV), the kernel is making hypercalls instead of privileged instructions, and the system is using paravirt network and storage drivers. It's all a bit confusing, and I wrote about this in 2014: [Xen Modes]. AWS called this [enhanced networking]. The AMI and boot are now HVM.

Virtualization 111

Virtualization AWS Hardware Storage 111

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. Any asset that carries the no-store directive will always hit the network, no matter what. Steve Souders , 2014. Caching – 2014. Now we’d use no-store.

Cache 264

Cache Latency Strategy Servers 264

Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] Apr 2018 - [Cutress 19] Dr. [link] 2021 - [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] Apr 2021 - [Ghigoff 21] Yoann Ghigoff, et al., "BMC:

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

DECEMBER 31, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Networking. Networking. Not a lot has changed with these tunables since my [2014] talk. File System. Storage I/O. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem Hypervisor (Xen).

Tuning 61

Tuning AWS Best Practices Network 61

All Things Distributed

MAY 19, 2017

That database engine is now known as Amazon Aurora and launched in 2014 for MySQL and in 2016 for PostgreSQL. We believe the central constraint in high throughput data processing has moved from compute and storage to the network.

Database 117

Database Design Cloud Storage 117

Brendan Gregg

DECEMBER 30, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Networking. Networking. Not a lot has changed with these tunables since my [2014] talk. File System. Storage I/O. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem Hypervisor (Xen).

Tuning 52

Tuning AWS Best Practices Network 52

Speed Curve

JUNE 14, 2021

To overcome some of these challenges, we built our own Java-based player, complete with caching, content compression, and even bandwidth detection so it could switch between video, audio, and text versions of a course depending on network speed. Ultimately the business didn’t survive the dotcom bust, but it lit a spark.

Retail 52

Retail Internet Internet Education 52

Dynatrace

JULY 13, 2020

Who manage s the networking aspects? As containers are the vehicle of choice for microservices, you ’re not expecting to run a full-fledged enterprise application in a single container ; instead, you’ll have multiple containers running on different machines making up a distributed system. But how will you set up the communication?

Google 132

Google Ecommerce DevOps Cloud 132

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. Dynatrace news. What is AWS Lambda? Where does Lambda fit in the AWS ecosystem?

Lambda 180

Lambda AWS Serverless Hardware 180

Dynatrace

JULY 13, 2020

Who manage s the networking aspects? As containers are the vehicle of choice for microservices, you ’re not expecting to run a full-fledged enterprise application in a single container ; instead, you’ll have multiple containers running on different machines making up a distributed system. But how will you set up the communication?

Google 130

Google Ecommerce DevOps Cloud 130

High Scalability

JUNE 22, 2018

OpenConnect, the ability to deploy the CDN directly into the internal network of these ISPs served multiple purposes--not the least of which was to expose the fact that they were holding Netflix for ransom. Ultimately, Netflix did end up paying Comcast in 2014 and, surprise surprise, the throttling stopped.

Internet 113

Internet Internet Scalability Artificial Intelligence 113

The Morning Paper

FEBRUARY 11, 2020

Let’s Encrypt was publically announced on November 18th 2014, and began providing service to the public on Decemmber 3rd 2015. In late 2014, it secured financial commitments from Akamai, Cisco, EFF, and Mozilla, allowing the organization to purchase equipment, secure hosting contracts, and pay initial staff. Boulder.

Internet 119

Internet Internet Open Source Transportation 119

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 52

Performance Latency Hardware Storage 52

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

ACM Sigarch

APRIL 26, 2018

They use the graph as the basic representation for many AI-related algorithms, including neural network, Bayesian network, Markov Field, and some other emerging methods. NPU: Neural Network Processing Unit (NPU) has become a general name of AI chip rather than a brand name of a company.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

SQL Server According to Bob

SEPTEMBER 26, 2016

Performance issues surrounding Availability Groups typically were related to disk I/O or network speeds. As we moved towards SQL Server 2014, the pace of hardware accelerated. Our design for SQL Server 2012 and SQL Server 2014 is still proven and meets the demands for many of our customers.

Availability 40

Availability Servers Hardware Benchmarking 40

Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] , Apr 2018 [Cutress 19] Dr. [link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

Testsigma

JANUARY 7, 2022

2014 saw the trend of mobile app testing as they were becoming a multi-billion dollar business all over the world. Network interceptor is introduced for ChromeDevTools for the responses related to the network requests. 2015 saw the trend of scriptless testing and IoT focussed methodologies.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

The Morning Paper

JANUARY 21, 2020

In the next post we’ll look at the detailed analysis of how a team at Etsy handled a particular incident on December 4th 2014, to see what we can learn from it. The Internet itself, over which these systems operate, is a dynamically distributed network spanning national borders and policies with no central coordinating agent.

Internet 98

Internet Internet Strategy Energy 98

Brendan Gregg

NOVEMBER 28, 2017

In this configuration, the AMI and boot is paravirt (PV), the kernel is making hypercalls instead of privileged instructions, and the system is using paravirt network and storage drivers. It's all a bit confusing, and I wrote about this in 2014: [Xen Modes]. AWS called this [enhanced networking]. The AMI and boot are now HVM.

Virtualization 40

Virtualization AWS Hardware Storage 40

All Things Distributed

SEPTEMBER 26, 2014

Topics include Introduction to AWS, Big Data, Compute & Networking, Architecture, Mobile & Gaming, Databases, Operations, Security, and more. When: October 1, 2014 at 6:30 -8:00 PM. AWS Technical Bootcamps. CircleCI, NPM, Lyft, Librato, Cotap, Runscope and others will be featured speakers during our evening happy hours.

AWS 111

AWS Games Education Innovation 111

O'Reilly

APRIL 23, 2024

Perhaps a more direct way to say this in the context of economic value creation is that companies such as Amazon and Google and Facebook had developed a set of remarkable advances in networked and data-enabled market coordination. But over time, something went very wrong. The market was maturing. By the end of 2012, it was up to 82%.

Social Media 108

Social Media Google Internet Internet 108

Brendan Gregg

JULY 15, 2019

At over 700 pages, it covers CPUs, memory, disks, file systems, networking, multiple languages, applications, containers, hypervisors, security analysis, and the Linux kernel. - I've been helping lead BPF observability since 2014, and I'm a major contributor and maintainer for the front-ends. . -

Systems 111

Systems Performance Education Technology 111

KeyCDN

OCTOBER 10, 2018

Although a beta version was released in 2014, the first stable release of Kubernetes was just made available in September 2018. The result was Kubernetes, which allows developers to create and manage “clusters” of physical and virtual machines in order to coordinate cooperation via a shared network.

Virtualization 47

Virtualization Open Source Network Architecture 47

Tim Kadlec

SEPTEMBER 25, 2014

Macbook Air (2014). Macbook Air (2014). Macbook Air (2014). Macbook Air (2014). On powerful devices, like my Macbook Air (2014), parse and execution time was negligible. It’s a device actively being sold by a few prepaid networks. Firefox 31. iPad (4th Gen).

Latency 41

Latency Google Hardware Servers 41

Alex Russell

JUNE 22, 2022

World-class experts in graphics, networking, cryptography, databases, language design, VM implementation, security, usability (particularly usable security), power management, compilers, fonts, high-performance layout, codecs, real-time media, audio and video pipelines, and per- OS specialisation are required.

Engineering 110

Engineering Traffic Government Google 110

ACM Sigarch

MARCH 18, 2019

an instruction or network transaction). He is a fellow of IEEE and the ACM, serves as Chair of the Computer Community Consortium (2018-20) and served as Wisconsin Computer Sciences Department Chair 2014-17. These models are useful for insight regarding the basic computer system performance metrics of latency and throughput (bandwidth).

Systems 60

Systems Latency Performance Analytics 60

Alex Russell

APRIL 29, 2021

Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Delayed three years ( Chrome 40, November 2014 vs. Safari 11.1, Modern, asynchronous network APIs that dramatically improve performance in some situations. Delayed five years. Gamepad API. Delayed three years [8].

Media 145

Media Games Education Engineering 145

ACM Sigarch

MARCH 25, 2019

Assume that a computer must handle network packets arriving unscheduled at a rate R = 10 packets/second with a goal of handling each packet with a total latency (including waiting) of L = 100 ms. Intermediate latency/throughput values reveal a stark trade-off: Throughput fractions 0.25, 0.50, 0.75, and 0.90

Systems 53

Systems Latency Performance C++ 53

Smashing Magazine

DECEMBER 2, 2021

Lean UXMas has been publishing each advent since 2014 and is a collection of the most popular articles from this year’s Agile and Lean UX latest news. Counting down to Christmas, this calendar is dedicated to sharing a new tip for protecting your devices, networks, and data each day. id24conf on Twitter. Lean UXMas. Bekk Christmas.

Design 107

Design Development Programming Website 107

Speed Curve

JUNE 10, 2015

Companies looking to these regions for their next billion users need to keep in mind that these users are on underpowered phones over slow networks with high data costs. Here’s Kadlec’s related talk from Velocity 2014 in New York: The path to performance. Reaching everyone. So, how do you get your entire team excited by it?

Metrics 40

Metrics Design DevOps Website 40

Percona

JANUARY 14, 2019

Public API as -a-service has become a good business model: examples include social networks like Facebook/Twitter, messaging as a service like Twilio, and even credit card authorization platforms like Marqeta. So can we use it as our main datastore? Let’s imagine we are running a webservice and provide a public API. voting','maven'] ?

Database 40

Database Analytics Blockchain Healthcare 40

Brendan Gregg

JULY 14, 2019

At over 700 pages, it covers CPUs, memory, disks, file systems, networking, multiple languages, applications, containers, hypervisors, security analysis, and the Linux kernel. - I've been helping lead BPF observability since 2014, and I'm a major contributor and maintainer for the front-ends. . -

Systems 40

Systems Performance Education Technology 40

Brendan Gregg

SEPTEMBER 5, 2017

At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. Most of the changes since rc7 are actually networking fixes, the bulk of them to various drivers. Or, from a different point of view, Solaris was less secure.) x series.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Enprowess

JANUARY 11, 2022

It can be used to create a wide range of applications like social networks, streaming sites, hosting services and much more. Material UI was introduced in 2014 with a goal to bring Android’s material UI to the web with React. Flaky community support might make learning and debugging process more difficult. Material-UI.

Virtualization 64

Virtualization Website Speed Mobile 64

Rigor

SEPTEMBER 11, 2019

One of the top players in web performance, Ilya is a web performance engineer at Google, co-chair of the W3C Web Performance Working Group , and author of High Performance Browser Networking. MDN (Mozilla Developers Network) @MozDevNet. Follow her on Twitter, where she shares her insights about the industry, @ estellevw.

Performance 89

Performance Education Google Website 89