High Scalability

SEPTEMBER 21, 2018

From this data, the team found that internet service providers are “giving a fixed amount of bandwidth—typically something in the range of one and a half megabits per second to four megabits per second—to video traffic, but they don’t impose these limits on other network traffic.”

Internet 126

Internet Internet Scalability Traffic 126

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. So, to say that was the executive foreseeing things is a bit of revisionist history.

Internet 113

Internet Internet Scalability Artificial Intelligence 113

High Scalability

AUGUST 22, 2018

We do have new decentalized services : Bitcoin(2009), Minecraft(2009), Ethereum(2104), IPFS(2015), Mastadon(2016), and PeerTube(2018). The reason why decentralization came first is clear from a picture of the very first ARPA (Advanced Research Projects Agency) network, which later evolved into the internet we know and sometimes love today:

Internet 220

Internet Internet Google Scalability 220

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 140

Performance Latency Hardware Storage 140

The Netflix TechBlog

FEBRUARY 5, 2020

For our mobile environment, AV1 follows on our work with VP9, which we released as part of our mobile encodes in 2016 and further optimized with shot-based encodes in 2018. Selected titles are now available to stream in AV1 for customers who wish to reduce their cellular data usage by enabling the “Save Data” feature.

Media 160

Media Open Source Mobile Hardware 160

The Netflix TechBlog

FEBRUARY 5, 2020

For our mobile environment, AV1 follows on our work with VP9, which we released as part of our mobile encodes in 2016 and further optimized with shot-based encodes in 2018. Selected titles are now available to stream in AV1 for customers who wish to reduce their cellular data usage by enabling the “Save Data” feature.

Media 160

Media Open Source Mobile Hardware 160

The Symphonia

JUNE 19, 2018

This summer also marks the 4-yearly event that is La Copa Mundial (we only get Telemundo in my apartment, not Fox Sports Network) but since the good old US of A are absent from the men’s World Cup this year, football fever is distinctly frigid. Next up Lynn Langit gave a talk on Serverless SQL , updated for 2018.

Serverless 40

Serverless AWS DevOps Open Source 40

High Scalability

MARCH 22, 2019

BrentToderian : What city went from 14% of all trips by bike in 2001, to 22% by 2012, then leaped to 30% in 3 years by 2015, & 35% by 2018? It has 41 mostly 5 star reviews. They'll learn a lot and love you even more.5 5 billion : weekly visits to Apple App store; $500m : new US exascale computer; $1.7

Internet 134

Internet Internet Scalability Wireless 134

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

OCTOBER 7, 2018

eBPF was created by Alexei Starovoitov while at PLUMgrid (he's now at Facebook) as a generic in-kernel virtual machine, with software defined networks as the primary use case. Here's key differences as of August 2018: Type DTrace bpftrace. eBPF does more. eBPF is hard to use directly, so bcc was created as a Python front-end.

C++ 40

C++ Virtualization Programming Latency 40

High Scalability

AUGUST 13, 2018

We do have new decentalized services : Bitcoin(2009), Minecraft(2009), Ethereum(2104), IPFS(2015), Mastadon(2016), and PeerTube(2018). The reason why decentralization came first is clear from a picture of the very first ARPA (Advanced Research Projects Agency) network, which later evolved into the internet we know and sometimes love today:

Internet 116

Internet Internet Google Scalability 116

The Netflix TechBlog

NOVEMBER 9, 2021

The specification of AV1 was published in 2018. We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. The improvement is particularly significant among sessions that experience serious network congestion and the lowest visual quality.

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

MAY 9, 2019

This previous version of OneAgent for AIX introduced improved detection of IP addresses for network interfaces. LTS)—Oracle discontinued Premium Support in September 2018. LTS)—Oracle discontinued Premium Support in September 2018. For more information about monitoring modes, see Get started with infrastructure monitoring.

Java 100

Java AWS Cloud Monitoring 100

All Things Distributed

NOVEMBER 13, 2018

ENEL is using AWS to transform its entire business, closing all of their data centers by 2018, migrating workloads from over 6,000 on-premises servers onto AWS in nine months, and using AWS IoT services to better manage and understand energy consumption. This helps support over 50 million searches every month on its networks across Italy.

AWS 167

AWS Energy Automotive Traffic 167

CSS Wizardry

MAY 31, 2019

This is exactly what Rawgit did in October 2018, yet (at the time of writing) a crude GitHub code search still yielded over a million references to the now-sunset service, and almost 20,000 live sites are still linking to it! Penalty: Network Negotiation. On a high latency connection, network overhead totals a whopping 5.037s.

Cache 274

Cache Latency Infrastructure Website 274

Dynatrace

APRIL 3, 2020

Starting with OneAgent 1.191, the USER parameter of the OneAgent installer will accept the following special value parameters: no_create : This parameter has been available since OneAgent version 1.145, released in June 2018.

Operating System 177

Operating System Monitoring Systems Code 177

Speed Curve

FEBRUARY 5, 2024

Charlie Vazac introduced server timing in a Performance Calendar post circa 2018. The use of server-timing headers by content delivery networks closes a big gap. For more years than I care to mention, I've been advising folks that their TTFB should be under 500ms. desc="Time to process request at origin" NOTE: This is not a new API.

Servers 58

Servers Cache Retail Benchmarking 58

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. More details can be found in their recent talk in Scaled Machine Learning in March 2018. GPU can also be considered as a special SPU.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

DZone

MARCH 27, 2020

Generally, we can say that: Web services are packet sized applications that communicate with each other via network but in a precise format. Web Service and Mobile App Testing. The output of one software used as an input to another reciprocally and the whole process executed with interface language like XML.

Mobile 147

Mobile Testing Hardware Network 147

n0derunner

DECEMBER 17, 2018

During.Next 2018 in London, Nutanix announced performance improvements in the core-datapath said to give up to 2X performance improvements. Even with faster networks, AES will still be a benefit because the CPU and SSD resource usage is also lower. Unfortunately I only have 10Gbit networking in my lab!

Performance 64

Performance Benchmarking Storage Network 64

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

Daniel Lemire

MARCH 18, 2019

Data structures like indexes can be saved to disk or transmitted over the network in such a form. get ( recipient ) ; Here is the time required to convert 1 million 32-bit integers on my 4.2GHz 2018 iMac: DataInputStream. It is common for binary data to be serialized to bytes. That is the case, for example, of a Roaring bitmap.

Java 124

Java C++ Code Speed 124

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

KeyCDN

SEPTEMBER 27, 2018

TLS stands for Transport Layer Security which is a cryptographic protocol used to increase security over computer networks. That being said, this year in 2018, a brand new version of TLS has been released in which the entire web will now begin migrating towards. The Benefits of TLS 1.3 and 0-RTT: bssl client -connect demo-1.kxcdn.com:443

Transportation 67

Transportation C++ Network Google 67

All Things Distributed

APRIL 11, 2018

With Fargate, you don't need to stand up a control plane, choose the right instance type, or configure all the other components of your application stack like networking, scaling, service discovery, load balancing, security groups, permissions, or secrets management. This is the vision behind AWS Fargate.

Cloud 149

Cloud AWS Innovation Traffic 149

All Things Distributed

JUNE 20, 2017

The new AWS Asia Pacific (Hong Kong) Region will have three Availability Zones and be ready for customers for use in 2018. As well as AWS Regions, we also have 21 AWS Edge Network Locations in Asia Pacific. AWS Partner Network (APN) Consulting Partners in Hong Kong help customers migrate to the cloud.

AWS 149

AWS Logistics Cloud Social Media 149

All Things Distributed

SEPTEMBER 25, 2017

Plus another AWS GovCloud (US) Region in the United States is coming online by the end of 2018. 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.

Cloud 154

Cloud Education Energy Government 154

KeyCDN

OCTOBER 24, 2018

Today we’re excited to announce that we’ve launched yet another POP location to help further supercharge our network’s content delivery speeds. As of August 2018, Helsinki alone had a population of almost 650,000 people. Our newest point of presence has been launched in Helsinki, Finland! What’s Next?

Internet 48

Internet Internet Speed Network 48

Testsigma

NOVEMBER 11, 2020

Network Disconnections. Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. due to unstable network connections. No setup or ramp-up delays! Book a Demo. Picking the Right Automation Tool.

Testing 85

Testing Mobile Network Analytics 85

CSS - Tricks

APRIL 2, 2019

Sites that use an excess of resources, whether on the network or on the device, don’t just cause slow experiences, but can leave entire groups of people out. — Chris Coyier (@chriscoyier) October 30, 2018. This point is extremely well documented by now, but warrants repeating. pic.twitter.com/sMcD4nsL98.

Website 74

Website Network Performance 74

Percona

APRIL 12, 2023

2018: MongoDB announces that it is moving from GNU AGPLv3 licensing to the Service Side Public License (SSPL). That early decision was notable because whereas the GPL is applied if derivative work is distributed, the AGPL license applies both for distributed work and whenever end users interact with a program over a network.

Open Source 80

Open Source Programming Database Servers 80

All Things Distributed

DECEMBER 18, 2017

Over the last 11 years, AWS has expanded its physical presence in the country, opening an office in La Defense and launching Edge Network Locations in Paris and Marseille. In January 2018, customers will be able to connect via Equinix Paris in January and later in the year via Interxion Paris.

AWS 115

AWS Artificial Intelligence Education Energy 115

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. - It also covers over 30 traditional tools (iostat(1), perf(1), etc) so you can use the right tool for the job, even when that tool is not BPF. -

Systems 111

Systems Performance Education Technology 111

Tasktop

JANUARY 27, 2021

Value Stream Networks. Understanding how to create and connect a Value Stream Network, we must first understand the ground truth of enterprise IT tool networks. You can see the full presentation below: Connect your Value Stream Network.

Code 52

Code Automotive Government Network 52

Tasktop

JULY 23, 2020

A few years ago our Chief Product Officer, Nicole Bryan, called the marketing team, talking excitedly about flight trackers, network activity, value stream flow and a new way to think about managing software delivery at scale. Mik writes about Nicole’s airline network epiphany in his book Project to Product.

Airlines 52

Airlines Healthcare Government Games 52

Dotcom-Montior

JUNE 25, 2020

A Content Delivery Network (CDN) is a network of servers that is placed in different locations across the globe. Between June 2017 and 2018, the total number of SSL certificates increased by a record 13.2 Subject key identifier : This helps the certificate to be recognized as containing that particular public key.

Monitoring 77

Monitoring Website Internet Internet 77

O'Reilly

JANUARY 13, 2020

As we noted last year, the release of Java 11 in September 2018 brought a raft of new features, including many that give the release a significant, clear advantage for using containers. “Originally, we were hoping async/await syntax could be part of the 2018 edition of Rust, but it took longer to get things right.”

Programming 133

Programming Java Google C++ 133