High Scalability

MARCH 8, 2019

They'll learn a lot and love you even more.

Internet 146

Internet Internet Scalability Lambda 146

High Scalability

APRIL 26, 2019

. $30 million : Apple's per month AWS bill ( a ~50% reduction ); 73% : Azure YoY growth; 3,500 : times per day andon cords are pulled at Toyota; $1 trillion : size of micromobility market; $1 billion : cryptopiracy is the new sea piracy; $702 million : Tesla fist quarter loss; $5.0 billion : FTC Facebook fine; 1.56

Internet 28

Internet Internet Scalability Azure 28

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. Wednesday?—?December In this session, we present our human-centric design principles that enable the autonomy our engineers enjoy.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. Wednesday?—?December In this session, we present our human-centric design principles that enable the autonomy our engineers enjoy.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Adrian Cockcroft

MAY 6, 2023

Then they tried to scale it to cope with high traffic and discovered that some of the state transitions in their step functions were too frequent, and they had some overly chatty calls between AWS lambda functions and S3. They state in the blog that this was quick to build, which is the point.

Serverless 145

Serverless Lambda Best Practices Traffic 145

Dynatrace

MAY 31, 2023

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. More than one in seven outages cost more than $1 million. Identify KPIs Next, create a list of the key performance indicators (KPIs) that are important to the business.

Best Practices 246

Best Practices DevOps Latency Metrics 246

Dynatrace

SEPTEMBER 7, 2019

in November 2019 as it reached end-of-life on June, 27th 2019. support has been extended and will reach end-of-life in November 2019. x (End of general support by Pivotal in August 2019) OneAgent version 1.179 is the last version that supports PCF version 2.3.x. Announcing upcoming de-support for.NET Core 1.0

Java 133

Java Traffic AWS Monitoring 133

Dynatrace

JULY 8, 2019

But I’m not sure that’s a real issue in 2019. With most traffic coming from mobile for many of our customers, and the complexity of the “last mile,” do we really need to be troubleshooting core backbone ISP routing paths? The answer is yes, but there are always going to be ‘downsides’ to every technology that’s out there.

Cloud 203

Cloud Hardware Testing Logistics 203

Dynatrace

AUGUST 14, 2019

This includes the communication process, TNS Listener, so all incoming and outgoing traffic will be associated with the group. in November 2019 as it reached end-of-life on June, 27th 2019 – see.NET Core official support policy. support has been extended and will reach end-of-life in November 2019.

Java 154

Java Cloud Traffic Virtualization 154

Dynatrace

OCTOBER 13, 2019

As of 2019, ProgrammableWeb provides searchable access to almost 22,000 APIs, with more being added on a daily basis. They are, of course, not a complete solution, as they can be intercepted like any other network traffic. Dynatrace news. APIs are the connective tissue in today’s online services.

Monitoring 34

Monitoring IoT Tuning Traffic 34

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Blocking write traffic by locking tables. Writing events to any output.

Database 221

Database Traffic Transportation Open Source 221

O'Reilly

NOVEMBER 12, 2019

Rather than buying racks and racks of servers that need to handle the maximum potential traffic and be idle most of the time, it seems that serverless’ method of paying by compute is proving to be beneficial to the bottom lines of organizations. 1] The serverless adoption survey ran in June 2019. 1 reported benefit.

Serverless 94

Serverless Architecture FinTech Infrastructure 94

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Blocking write traffic by locking tables. Writing events to any output.

Database 206

Database Traffic Transportation Open Source 206

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Dynatrace news.

Availability 43

Availability Hardware Java Tuning 43

The Netflix TechBlog

MAY 14, 2021

Prodicle Distribution Our service is required to be elastic and handle bursty traffic. In late 2019, our team started integrating it with the rest of the ecosystem by writing a thin Java Domain graph service (DGS) to wrap the asynchronous watermarking functionality that was then in Ruby on Rails. Things got hairy.

Traffic 166

Traffic Java Latency Google 166

Dynatrace

OCTOBER 31, 2019

Some organizations require adding IP addresses to security configurations to allow traffic from and to them. your website or application) needs to accept traffic from the IP addresses of our synthetic locations. After 1 December 2019 Dynatrace Synthetic will use the new set of IP addresses .

Scalability 29

Scalability Traffic Monitoring Benchmarking 29

The Netflix TechBlog

OCTOBER 19, 2020

We took a hybrid head-based sampling approach that allows for recording 100% of traces for a specific and configurable set of requests, while continuing to randomly sample traffic per the policy set at ingestion point. This allowed us to increase total storage capacity without adding a new Cassandra node to the existing cluster.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

The Netflix TechBlog

SEPTEMBER 13, 2021

Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. In 2019, essentially 100% of the Wall-E app configuration was done manually by developers. Our gateways are powered by our flagship open-source technology Zuul.

Internet 227

Internet Internet Cloud Traffic 227

Dynatrace

JUNE 7, 2019

An agent field is provided for enabling/disabling OneAgent traffic on individual nodes. Audit logs are available on individual nodes at DATASTORE_PATH/log/server. Cluster event audit logs are available as of Dynatrace Managed version 1.170. See audit log example below: audit.cluster.event.log.

Hardware 145

Hardware Traffic Servers Monitoring 145

Rigor

DECEMBER 13, 2019

GameStop recognized that it needed to avoid outages by protecting website resources from an overload in traffic on Black Friday. The post 2019 Black Friday Performance Analysis – GameStop appeared first on Production.

Performance 52

Performance Traffic Website 52

Rigor

DECEMBER 13, 2019

GameStop recognized that it needed to avoid outages by protecting website resources from an overload in traffic on Black Friday. The post 2019 Black Friday Performance Analysis – GameStop appeared first on Production.

Performance 52

Performance Traffic Website 52

Dynatrace

AUGUST 8, 2019

OneAgent for Z/Linux collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity. We plan to release a GA version of OneAgent for Z/Linux in the second half of 2019. For details on available metrics, see our help page on host performance monitoring.

Availability 34

Availability Hardware Java Tuning 34

CSS - Tricks

SEPTEMBER 16, 2019

Carriers are predicting download speeds in 2019 for anywhere from 100Mb to 1 Gbit per second on average. During the years 2011 through 2019, 4g coverage spread from 5% to 79% of the world. When I read this, I thought of how adding extra lanes to highways actually causes more traffic, which is equally weird and counterintuitive.

Network 86

Network Speed Traffic Mobile 86

CSS Wizardry

JULY 23, 2023

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. If you have a substantial amount of traffic from a country with, say, slow internet connections, then your performance in general will go down.

Engineering 246

Engineering Google Speed Mobile 246

Speed Curve

MARCH 17, 2025

Downtime makes headlines: 2015 – 12-hour Apple outage cost the company $25 million 2016 – 5-hour outage caused an estimated loss of $150 million for Delta Airlines 2019 – 14-hour outage cost Facebook an estimated $90 million It's easy to see why these stories capture our attention. These are big numbers!

Metrics 66

Metrics Website Airlines Speed 66

Apica

MARCH 28, 2019

With Mobile World Congress (MWC) 2019 just behind us it is clear that most, if not all conversation were about Read More. The post Are Your Business Applications Dealing with a Traffic Jam? Get Unstuck Today! appeared first on Apica.

Traffic 40

Traffic Mobile Monitoring Cloud 40

Apica

MARCH 28, 2019

With Mobile World Congress (MWC) 2019 just behind us it is clear that most, if not all conversation were about Read More. The post Are Your Business Applications Dealing with a Traffic Jam? Get Unstuck Today! appeared first on Apica.

Traffic 40

Traffic Mobile Monitoring Cloud 40

All Things Distributed

DECEMBER 12, 2018

For VR, this is a journey that is already one-third complete and expected to be finished by the end of 2019. Vivino also uses Auto Scaling to deal with the large seasonal fluctuations in traffic. "We are in the middle of the biggest transformation of our company," says Antti Kleemola, Chief Digital Officer of VR Group.

AWS 119

AWS Cloud Games Serverless 119

Dynatrace

APRIL 30, 2019

At Neotys PAC 2019 in Chamonix, France, I presented approaches on how to solve this problem by looking at examples from companies such as Intuit, Dynatrace, Google, Netflix, T-Systems and others. Keptn is the open source control plane for continuous deployment and automated operations for cloud native applications on Kubernetes.

Architecture 149

Architecture Open Source Azure Metrics 149

The Morning Paper

FEBRUARY 11, 2020

As of January 21, 2019, the CA had issued a total of 538M certificates for 223M unique FQDNs… Let’s Encrypt has been responsible for significant growth in HTTPS deployment. Staffing is the biggest expense, with 13 full-time employees as of May 2019: six SREs, three software developers, and four admin staff. The last word.

Internet 119

Internet Internet Open Source Transportation 119

KeyCDN

JUNE 6, 2019

Smaller assets mean less traffic delivered and better performance overall. Advantages of WebP JPEG has been a very popular image format for a long time but is now considered as outdated and relatively inefficient. In fact, WebP achieves a up to 80% better better compression compared to JPEG.

Cache 81

Cache Servers Website Traffic 81

Alex Russell

JUNE 22, 2022

This market then funds all of the R&D and operational costs of search engines, including "traffic acquisition costs" like browser default placement deals. [2]. Mobile accounts for two-thirds of web traffic (or thereabouts ), making outsized iOS adoption among wealthy users particularly salient to publishers and advertisers.

Engineering 124

Engineering Traffic Government Google 124

Smashing Magazine

FEBRUARY 15, 2021

When I think of network speeds, I tend to rely on WebPageTest ’s traffic profiles: Traffic profiles to keep in mind on WebPageTest : ranging from Cable and DSL to 3G Slow and 2G. The table below is showing the total amount of traffic used. Now, some of these numbers are slightly scare as they are slightly large. Large preview ).

Network 144

Network Speed Website Mobile 144

The Morning Paper

JUNE 30, 2019

Today we’re jumping from HotOS topics of 2019, to hot topics of 1977! The high-traffic, lock-protected resources in System R are the buffer pool, recovery log, and system entry/exit. Here are their respective stats: If a process P1 goes into a wait state while it holds a high traffic lock L (e.g. non-exclusive locks).

Traffic 75

Traffic Latency Programming Scalability 75

J. Paul Reed

MAY 21, 2019

Resilience Engineering requires we look at our technology, our teams, and ourselves Today, I’m happy to announce: REdeploy is REturning for 2019 ! Now for the Important Details: REdeploy will be held October 16 and 17, 2019 , at Bespoke (the same beautiful venue as last year!) And thus was born REdeploy. Matty Stratton? , mailing list.

Traffic 56

Traffic Engineering Technology Technology 56

The Morning Paper

SEPTEMBER 24, 2019

USENIX Security Symposium 2019. Network traffic is also monitored, included all TLS-secured traffic where the developers hadn’t used certificate pinning (i.e., Once the app has run in the rig for a while, the network traffic generated by the app is inspected to uncover leaked information. most apps).

Systems 74

Systems Traffic Network Google 74

The Morning Paper

OCTOBER 4, 2020

The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 Unsurprisingly, the more network traffic and hence the more you’re using the radio, the more power 5G consumes. km university campus. It accounted for 55.18% of the total energy budget of the phone!

Energy 130

Energy Latency Performance Network 130