Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. test.collG 1533/195563 (0.8%) Aug 19 08:48:09 ip-172-30-2-122 pbm-agent[24331]: 2020/08/19 08:48:09 [####################.] test.collF 116432/134747 (86.4%) Aug 19 10:01:09 ip-172-30-2-122 pbm-agent[24331]: 2020/08/19 10:01:09 [#######################.]

Best Practices 52

Best Practices Database Storage Servers 52

The Morning Paper

FEBRUARY 6, 2020

arXiv 2020. On the Cloudburst design teams’ wish list: A running function’s ‘hot’ data should be kept physically nearby for low-latency access. A low-latency autoscaling KVS can serve as both global storage and a DHT-like overlay network. Cloudburst: stateful functions-as-a-service , Sreekanti et al.,

Lambda 98

Lambda Serverless Cache Latency 98

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. This proximity significantly reduces the time it takes for the data to travel from the server to the user, thus reducing latency and improving load times. Bookaway site search. Time to First Byte over time. LCP in seconds.

Performance 75

Performance Cache Traffic Metrics 75

IO River

NOVEMBER 2, 2023

one of the world's largest online retailers, Amazon relies heavily on its website and digital infrastructure to facilitate sales and generate revenue. July 2020, Twitter experienced a significant outage that lasted for several hours, rendering the platform inaccessible to millions of users worldwide.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

one of the world's largest online retailers, Amazon relies heavily on its website and digital infrastructure to facilitate sales and generate revenue. July 2020, Twitter experienced a significant outage that lasted for several hours, rendering the platform inaccessible to millions of users worldwide.

Availability 52

Availability Social Media Traffic Games 52

O'Reilly

DECEMBER 2, 2019

For applications like communication between AVs, latency–how long it takes to get a response–is more likely to be a bigger limitation than raw bandwidth, and is subject to limits imposed by physics. There are impressive estimates for latency for 5G, but reality has a tendency to be harsh on such predictions.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Alex Russell

MARCH 6, 2021

twitter.com/slightlylate/status/1139684093602349056 455 06:18 AM · Feb 28, 2020. A silver lining on this dark cloud is that mobile JavaScript payload growth paused in 2020. In 2016, Jio swept over the subcontinent like a monsoon dropping a torrent of 4G infrastructure and free data rather than rain. How bad is it?

Performance 124

Performance Network Cache Metrics 124

Alex Russell

JANUARY 30, 2024

Speedtest.net's data for India shows dramatic gains, for example , and analysts credit this to improved infrastructure density, expanded spectrum, and back-haul improvements related to the 5G rollout — all of which is to say that 4G users are getting better experiences than they did last year because of 5G's role in reducing contention.

Performance 90

Performance Network Mobile Speed 90

The Netflix TechBlog

JUNE 14, 2023

By the summer of 2020, many UI engineers were ready to move to GraphQL. To determine customer impact, we could compare various metrics such as error rates, latencies, and time to render. A single API team maintained both the Java implementation of the Falcor framework and the API Server.

Traffic 353

Traffic Latency Cache Metrics 353

Percona

SEPTEMBER 1, 2023

This post was originally published in June 2020 and was updated in September 2023. This reduction in latency ensures that applications and websites provide a more rapid and responsive user experience. A finely tuned database processes queries more efficiently, leading to swifter results.

Tuning 52

Tuning Database Performance Hardware 52

The Netflix TechBlog

OCTOBER 27, 2020

The data warehouse is not designed to serve point requests from microservices with low latency. Therefore, we must efficiently move data from the data warehouse to a global, low-latency and highly-reliable key-value store. Bulldozer abstracts the underlying infrastructure on how the data moves. Dataset of January 1st 2020.

Latency 243

Latency Storage Big Data Tuning 243

The Netflix TechBlog

MAY 14, 2021

We are expected to process 1,000 watermarks for a single distribution in a minute, with non-linear latency growth as the number of watermarks increases. The goal is to process these documents as fast as possible and reliably deliver them to recipients while offering strong observability to both our users and internal teams.

Traffic 160

Traffic Latency Java Google 160

Alex Russell

JULY 14, 2021

iOS gained browser support in late 2020 (a dozen years late) via an Entitlement. [4] in late 2020 , bringing iOS into line with every other significant OS in supporting alternative browsers. [10]. Such enforcement is not challenging for Google, given its existing binary analysis infrastructure.

Google 121

Google Mobile Engineering Internet 121

The Netflix TechBlog

NOVEMBER 2, 2020

How viewers are able to watch their favorite show on Netflix while the infrastructure self-recovers from a system failure By Manuel Correa , Arthur Gonigberg , and Daniel West Getting stuck in traffic is one of the most frustrating experiences for drivers around the world. Those two metrics are approximate indicators of failures and latency.

Traffic 252

Traffic Metrics Infrastructure Architecture 252

Smashing Magazine

JANUARY 11, 2021

New metrics landed in Lighthouse v6 in early 2020. In May 2020, Google has announced Core Web Vitals , a set of new user-focused performance metrics, each representing a distinct facet of the user experience. Globally in 2020, according to the IDC, 84.8% Treo provides competitive analysis based on real-world data.

Performance 145

Performance Cache Media Metrics 145

All Things Distributed

OCTOBER 25, 2018

It is our first Region in Africa, and we're shooting to have it ready in the first half of 2020. The new AWS Africa (Cape Town) Region will have three Availability Zones and provide lower latency to end users across Sub-Saharan Africa. This news marks the 23rd AWS Region that we have announced globally.

AWS 167

AWS Cloud Education Programming 167

All Things Distributed

DECEMBER 12, 2018

In April 2017, Amazon Web Services announced that it would launch a new AWS infrastructure region Region in Sweden. With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan. Public sector.

AWS 124

AWS Cloud Games Serverless 124

The Netflix TechBlog

DECEMBER 17, 2019

Passive instances across regions are also possible, though it is recommended to operate in the same region as the database host in order to keep the change capture latencies low. We are planning to open source DBLog in 2020 and include additional documentation. Proceedings of the Third ACM Symposium on Cloud Computing.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

Passive instances across regions are also possible, though it is recommended to operate in the same region as the database host in order to keep the change capture latencies low. We are planning to open source DBLog in 2020 and include additional documentation. Proceedings of the Third ACM Symposium on Cloud Computing.

Database 212

Database Traffic Transportation Open Source 212

All Things Distributed

OCTOBER 31, 2019

I'm excited by the opportunities the availability of hyper scale infrastructure will bring to Spanish organizations of all sizes. Today, I am happy to announce our plans to open a new AWS Region in Spain in late 2022 or early 2023!

AWS 29

AWS Education Government Latency 29