Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Clone Disk],” - [link] 2020 - [Moore 20] Samuel K. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

AUGUST 26, 2020

For AWS load balancers, more detailed information about the number of affected EC2s is now visualized. Log analysis is now less verbose to avoid overflowing server logs in the case of a large number of runs. Resolved issue with connecting to Dynatrace Mission Control via network proxy. Last modified on 2020-08-26 at 18:46 UTC.

Azure 243

Azure Metrics Monitoring Cloud 243

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. 2020-01-06T10:30:13+00:00. 2020-01-06T12:35:48+00:00. New metrics landing in Lighthouse v6 in early 2020. Vitaly Friedman. Web performance is a tricky beast, isn’t it? Large view.

Performance 145

Performance Cache Network Metrics 145

Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. Best practice tip : It is always advisable to use secondary servers for backups to avoid unnecessary performance degradation on the PRIMARY node. Especially if going into or out of storage types that may throttle bandwidth/network traffic.

Best Practices 52

Best Practices Database Storage Servers 52

High Scalability

OCTOBER 24, 2022

The global cloud computing industry was valued at $371 billion in 2020. Network effects are not the same as monopoly control. Cloud providers incur huge fixed costs for creating and maintaining a network of datacenters spread throughout the word. For example, AWS created Nitro. So, the cloud is not a monopoly.

Cloud 187

Cloud Hardware Infrastructure Innovation 187

The Netflix TechBlog

DECEMBER 11, 2020

Our goal was to open up the Studio Edge platform for self-service in April 2020. April 2020 was a turbulent time with the pandemic and overnight transition to working remotely. The original monolith is slated to be completely deprecated by the end of 2020. Nevertheless, teams started to jump into the graph in droves.

Architecture 249

Architecture Best Practices Engineering Open Source 249

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. Clone Disk],” [link] 2020 - [Moore 20] Samuel K. Ford, et al., “TCP Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

Smashing Magazine

AUGUST 3, 2023

It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. Time To First Byte (TTFB) This is the time it takes for the first piece of information from the server to reach the user’s browser. The higher our organic traffic, the more profitable we become as a company.

Performance 74

Performance Cache Traffic Metrics 74

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Clone Disk],” [link] , 2020 [Moore 20] Samuel K. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

NOVEMBER 23, 2020

After applying the first manifests (which are likely copied and pasted from a how-to tutorial ), a web server is up and running within minutes. Kelsey Hightower via Twitter, 2020). Some examples are the network (switches, routers), storage systems (especially when using thin provisioning ), and virtualization infrastructure.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

High Scalability

JUNE 22, 2018

Charlie Demerjian : what does Intel have planned for their server roadmap? For the same reason the 14/10nm messaging is causing consternation among investors, but the server side is in much worse shape. Eitally : there are a few critical differences between GCP and AWS or Azure. How bad is it?

Internet 113

Internet Internet Scalability Artificial Intelligence 113

Smashing Magazine

JUNE 25, 2020

2020-06-25T12:30:00+00:00. 2020-06-25T15:34:35+00:00. Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. The two types of Django deployments are: Single-Server. Philip Kiely. Option 1: Default Django.

Media 69

Media Cache Storage AWS 69

The Morning Paper

FEBRUARY 6, 2020

arXiv 2020. It’s a fancy sounding name, but it’s essentially the same design as we’ve been using in enterprise applications for decades now: think application server with an L2 ORM cache sat in front of a relational database. Cloudburst: stateful functions-as-a-service , Sreekanti et al., Evaluation.

Lambda 98

Lambda Serverless Cache Latency 98

O'Reilly

DECEMBER 2, 2019

The most obvious change 5G might bring about isn’t to cell phones but to local networks, whether at home or in the office. High-speed networks through 5G may represent the next generation of cord cutting. Those waits can be significant, even if you’re on a corporate network. Let’s get back to home networking.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. New metrics landed in Lighthouse v6 in early 2020. In the end, it’s not the load events or server response times that define the experience, but the perception of how snappy the interface feels. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

Enprowess

JANUARY 12, 2022

A few years ago, The dark mode was first introduced, but from 2020 through 2021 has gained immense popularity. IBM OpenWhisk, Microsoft Azure, AWS Lambda, and Google Cloud Functions are famous names that provide server-less services. Serverless Computing – AWS Lambda – Amazon Web Services. Dark Mode.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

SEPTEMBER 3, 2021

It can be hard to visualize the huge network of hardware that allows you to send a request for a page to a server and then receive a response back. The good news is that, as developers, we can do an awful lot about it. Suddenly, that mirage was beginning to look rather more solid. More after jump!

Website 135

Website Energy Internet Internet 135

Smashing Magazine

NOVEMBER 30, 2021

We last talked to him in July 2020 , where we asked if modern best practices about for the web. It’s shifting all that computation onto the server to build time or pre deferred time and not on page request time. So Jamstack is not inherently better than server rendered, but in many cases it can be. Chris: Yeah.

Technology 94

Technology Technology Servers Code 94