The Morning Paper

JANUARY 23, 2020

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University 2015. 1:18pm a key observation was made that an API call to populate the homepage sidebar saw a huge jump in latency. Event analysis. Semi-structured interviews using cued-recall.

Internet 53

Internet Internet Cache Engineering 53

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. This type of traffic originates directly from the server, making it more challenging to handle due to latency and server load considerations; it’s hard but not impossible.

Architecture 52

Architecture Performance Internet Internet 52

All Things Distributed

SEPTEMBER 29, 2016

Based in the Paris area, the region will provide even lower latency and will allow users who want to store their content in datacenters in France to easily do so. Today, I am very excited to announce our plans to open a new AWS Region in France! The new region in France will be ready for customers to use in 2017.

AWS 166

AWS IoT Internet Internet 166

All Things Distributed

JUNE 20, 2017

This enables customers to serve content to their end users with low latency, giving them the best application experience. In 2008, AWS opened a point of presence (PoP) in Hong Kong to enable customers to serve content to their end users with low latency. Since then, AWS has added two more PoPs in Hong Kong, the latest in 2016.

AWS 146

AWS Logistics Cloud Social Media 146

High Scalability

SEPTEMBER 14, 2018

events processed to date 300k+ users globally 50% of the Fortune 100 use @pagerduty 10,500+ customers of every size 300+ integrations ?? SCM slots between DRAM and flash in terms of latency, cost, and density. They'll love you even more. RachFrieee : 3.6B Enterprise grade security #PDSummit18 @jenntejada. So many more quotes.

Internet 30

Internet Internet Scalability Education 30

Alex Russell

JANUARY 30, 2024

Many critiques are possible, both of the target (five seconds for first load), the sample population (worldwide internet users), and of the methodology (informed reckons). Events can turn our intuitions on their heads, too. In the U.S., Japan is famously well connected.

Performance 90

Performance Network Mobile Speed 90

All Things Distributed

OCTOBER 12, 2016

Three years ago, as part of our AWS Fast Data journey we introduced Amazon ElastiCache for Redis , a fully managed in-memory data store that operates at sub-millisecond latency. It enables customers to run their Redis nodes at higher memory utilization without risking swap usage during events such as snapshotting and replica synchronization.

Scalability 130

Scalability Analytics Cache AWS 130

Dotcom-Montior

NOVEMBER 24, 2021

For example, you can think of a cell phone network as a type of distributed system, consisting of a network of internet-connected devices that share resources workload. Synchronization is achieved through a logical clock to maintain and order events. Today, there are a variety of architectures and systems in use. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

IO River

NOVEMBER 15, 2023

They mainly focus on where data is coming from and where it's going.Application-level Firewalls (like WAF): These are like the security checks at the entrance of a special event or building. They provide a consolidated view of all traffic and security events, enabling quicker and more informed decision-making.‍Before

Traffic 52

Traffic Network Logistics Architecture 52

All Things Distributed

APRIL 9, 2015

Developers really have flocked to using this serverless programming technology to build event driven services. Two areas where Lambda is driving a lot of innovation is Mobile and the Internet of Things (IoT). Two areas where Lambda is driving a lot of innovation is Mobile and the Internet of Things (IoT).

Lambda 122

Lambda Cloud IoT AWS 122

Highly Scalable

AUGUST 20, 2013

At Grid Dynamics, we recently faced a necessity to build an in-stream data processing system that aimed to crunch about 8 billion events daily providing fault-tolerance and strict transactioanlity i.e. none of these events can be lost or duplicated. The signature is initially initialized by the event ID. Lineage Tracking.

Big Data 154

Big Data Processing Lambda Database 154

IO River

NOVEMBER 2, 2023

They mainly focus on where data is coming from and where it's going.Application-level Firewalls (like WAF): These are like the security checks at the entrance of a special event or building. In technical terms, network-level firewalls regulate access by blocking or permitting traffic based on predefined rules.

Traffic 40

Traffic Network Logistics Architecture 40

Dotcom-Montior

MARCH 6, 2022

It assists in identifying where important events happened during the loading process. Waterfall charts within the Dotcom-Monitor platform can help users identify where important events happened during the page load process. Waterfall charts allow the user to discover how latency is influencing the speed of the website.

Performance 52

Performance Cache Website Speed 52

SQL Performance

SEPTEMBER 17, 2019

In the early days of SSRS, a requirement was to also install and configure Internet Information Services (IIS). Technically, ReportServerTempDB can be recreated by a script in the event of a disaster, however Reporting Services cannot start without ReportServerTempDB. SSRS 2008 brought that component into the reporting service module.

Tuning 67

Tuning Servers Database Best Practices 67

Dotcom-Montior

MAY 6, 2020

It assists in identifying where important events happened during the loading process. Waterfall charts within the Dotcom-Monitor platform can help users identify where important events happened during the page load process. Browser (Chrome, Firefox, Internet Explorer, mobile browsers etc…). Test Location. Connection.

Performance 53

Performance Cache Website Speed 53

Highly Scalable

MAY 1, 2012

Statistical analysis and mining of huge multi-terabyte data sets is a common task nowadays, especially in the areas like web analytics and Internet advertising. This approach often leads to heavyweight high-latency analytical processes and poor applicability to realtime use cases. Case Study. Case Study.

Analytics 191

Analytics Traffic Big Data Efficiency 191

Alex Russell

APRIL 29, 2021

In almost every area, Apple's low-quality implementation of features WebKit already supports requires workarounds not necessary for Firefox (Gecko) or Chrome/Edge/Brave/Samsung Internet (Blink). Pointer Events. For heavily latency-sensitive use-cases like WebXR, this is a critical component in delivering a good experience.

Media 145

Media Games Education Engineering 145

Smashing Magazine

JANUARY 7, 2019

Custom metrics measure a particular, custom event for the user, e.g. Twitter’s Time To First Tweet and Pinterest’s PinnerWaitTime. For that one, you can monitor Hero Rendering Times , or use Performance API , marking particular timestaps for events that are important for your business. Need a quick win?

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

JANUARY 11, 2021

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. Custom metrics measure a particular, custom event for the user, e.g. Twitter’s Time To First Tweet and Pinterest’s PinnerWaitTime. What does it mean? First Input Delay ( FID ) < 100ms.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 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. Custom metrics measure a particular, custom event for the user, e.g. Twitter’s Time To First Tweet and Pinterest’s PinnerWaitTime. What does it mean?

Performance 145

Performance Cache Network Metrics 145

Brendan Gregg

SEPTEMBER 5, 2017

Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. The odd time we hit them, we'll take the "oops message" – a dump of the kernel stack trace and other details from the system log – and search the Internet. x series.

Virtualization 76

Virtualization AWS Engineering Hardware 76