Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. Collaboration between developers, operations, and product owners enables site reliability engineers to define and meet uptime and availability targets.

Engineering 249

Engineering DevOps Government Latency 249

CSS Wizardry

AUGUST 7, 2019

The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. The reason is because mobile networks are, as a rule, high latency connections. Last mile latency deals with the disproportionate complexity toward the terminus of a connection.

Latency 269

Latency Ecommerce Servers Mobile 269

Dynatrace

NOVEMBER 6, 2023

Dynatrace enables teams to specify SLOs, such as latency, uptime, availability, and more. Unlocking a 360º view with unified observability As digital transformation continues picking up speed and multiclouds become more complex, understanding your environment is critical now more than ever.

Development 255

Development DevOps Programming Cloud 255

Scalegrid

DECEMBER 14, 2023

Increasing the server selection timeout value can help improve network connectivity as well as speed up the overall performance of your system by modifying connectTimeoutMS option present inside the MongoDB driver. Modifying this setting does affect performance.

Java 130

Java Network Servers Database 130

CSS Wizardry

APRIL 22, 2020

They were either running their own infrastructure and installing and deploying Brotli everywhere proved non-trivial, or they were using a CDN who didn’t have readily available support for the new algorithm. Each new TCP connection has no way of knowing what bandwidth it currently has available to it, nor how reliable the connection is (i.e.

Latency 269

Latency Servers Website Speed 269

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. Collaboration between developers, operations, and product owners enables site reliability engineers to define and meet uptime and availability targets.

Engineering 170

Engineering DevOps Government Latency 170

IO River

NOVEMBER 2, 2023

Five Nines availability or 99.999%, also referred to as "the gold standard" significantly reduces downtime (5.26 When an edge server goes down, end users in the affected region may experience an increase in latency for that specific location. A lower RTT indicates a faster network response time and happier end users.Â

Architecture 52

Architecture Cache Performance Latency 52

IO River

NOVEMBER 2, 2023

Five Nines availability or 99.999%, also referred to as "the gold standard" significantly reduces downtime (5.26 When an edge server goes down, end users in the affected region may experience an increase in latency for that specific location.

Architecture 52

Architecture Cache Performance Latency 52

Dynatrace

SEPTEMBER 23, 2020

Storage mount points in a system might be larger or smaller, local or remote, with high or low latency, and various speeds. Sometimes these locations landed on mount points which, due to capacity, availability, or access constraints, weren’t well suited for large runtime storage.

Storage 145

Storage Latency Operating System Network 145

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. For example, constant SLO violations of service availability for the check deposit application would create customer dissatisfaction leading to potential revenue impact. Let’s take service availability for example.

DevOps 189

DevOps Metrics Best Practices Latency 189

Dynatrace

MAY 5, 2021

Establishing clear, consistent, and effective quality gates that are automatically validated at each phase of the delivery pipeline is essential for improving software quality and speeding up delivery. Automating quality gates creates reliable checks and balances and speeds up the process by avoiding manual intervention.

Benchmarking 176

Benchmarking Latency Speed Software 176

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. Throughput and latency. energy consumption).

Energy 130

Energy Latency Performance Network 130

Dynatrace

DECEMBER 15, 2022

This includes response time, accuracy, speed, throughput, uptime, CPU utilization, and latency. ITOps is also responsible for configuring, maintaining, and managing servers to provide consistent, high-availability network performance and overall security, including a disaster readiness plan. Performance.

Artificial Intelligence 195

Artificial Intelligence DevOps Hardware Virtualization 195

Simform

JULY 13, 2022

AWS Lambda provides various benefits such as scalability, cost-efficiency, high availability, and more. But it also introduces cold starts and latency, decelerating your applications’ performance. This blog discusses how Lambda provisioned concurrency reduces cold starts and improves the speed and performance of your applications.

Lambda 52

Lambda Serverless AWS Performance 52

The Morning Paper

JANUARY 30, 2020

Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. The current system assumes an application specific regression model is available on the servers which can predict processing time given the current parameters of the job (e.g. in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

MachMetrics

JUNE 16, 2020

Many were hesitant to sacrifice site speed for the added layer of security if they felt like they didn’t need it. In a vacuum, an SSL certificate does add some additional latency, as it requires 2 extra round trips to establish a secure connection before sending any data to the browser. So what’s the truth? Is SSL slow?

Speed 86

Speed Latency Google Website 86

Dynatrace

DECEMBER 2, 2021

These can include business metrics, such as conversion rates, uptime, and availability; service metrics, such as application performance; or technical metrics, such as dependencies to third-party services, underlying CPU, and the cost of running a service. availability of a website over a year, your error budget is.05%. Be adaptable.

Metrics 184

Metrics Best Practices DevOps Infrastructure 184

Speed Curve

FEBRUARY 5, 2024

Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience. Latency – How much time does it take to deliver a packet from A to B. This data is available by enabling the mPulse behavior in property manager. I mean, why wouldn't we?

Servers 57

Servers Cache Retail Benchmarking 57

Percona

JUNE 22, 2023

Database uptime and availability Monitoring database uptime and availability is crucial as it directly impacts the availability of critical data and the performance of applications or websites that rely on the MySQL database. error_log: Specifies the location of the MySQL error log.

Performance 107

Performance Monitoring Traffic Database 107

Scalegrid

JANUARY 19, 2024

This particular write concern prioritizes data longevity over reading speed. Using this specific approach also carries potential drawbacks such as decreased performance due to unavailable or lagging secondaries within the replica set network issues or server failures leading to increased latency for any ongoing writing processes.

Database 130

Database Network Servers Monitoring 130

MachMetrics

OCTOBER 16, 2019

Elon Musk’s need for speed. However, there is excitement around Starlink for other reasons – namely, the implications it might have for internet speed and latency – even by just a small amount (20 milliseconds on average). This ultimately guides us to one conclusion: Speed is incredibly important.

Internet 44

Internet Internet Latency Speed 44

CSS Wizardry

OCTOBER 16, 2023

What is the availability, configurability, and efficacy of each? ?️ Plotted on the same horizontal axis of 1.6s, the waterfalls speak for themselves: 201ms of cumulative latency; 109ms of cumulative download. 4,362ms of cumulative latency; 240ms of cumulative download. And do any of our previous decisions dictate our options?

Cache 291

Cache Latency Strategy Speed 291

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. As a result, we have opened 35 Availability Zones (AZs), across 13 AWS Regions worldwide. After the launch of the French region there will be 10 Availability Zones in Europe.

AWS 166

AWS IoT Internet Internet 166

All Things Distributed

OCTOBER 25, 2013

In the back to basics readings this week I am re-reading a paper from 1995 about the work that I did together with Thorsten on solving the problem of end-to-end low-latency communication on high-speed networks. The lack of low-latency made that distributed systems (e.g.

Network 96

Network Latency Operating System Speed 96

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult. Can’t be perfect every time!

Speed 97

Speed Google Website Metrics 97

All Things Distributed

NOVEMBER 13, 2018

The AWS Europe (Milan) Region will have three Availability Zones and be ready for customers in early 2020. Currently we have 57 Availability Zones across 19 technology infrastructure Regions. On that day, they had over 80 million pageviews and 18.8 million unique visits.

AWS 167

AWS Energy Automotive Traffic 167

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. Try changing the kernel clocksource.

Speed 126

Speed Java AWS Virtualization 126

Particular Software

JUNE 3, 2019

The availability of bandwidth increases at a staggering rate, but we're never happy. We become annoyed when we run a speed test on our broadband provider only to find that, on a good day, we are getting maybe half of the rated download speed we are paying for, and the upload speed is likely much worse.

Latency 40

Latency Speed Network Strategy 40

Tim Kadlec

APRIL 18, 2019

I remember how, later on, a common question I would get in after giving performance-focused presentations was: “Is any of this going to matter when 4G is available?” Even if it is 4G (5G, or whatever else) that doesn’t exactly guarantee you’ll be getting the amazing, theoretical speeds promised.

Network 61

Network Speed Internet Internet 61

All Things Distributed

MARCH 2, 2011

Japanese companies and consumers have become used to low latency and high-speed networking available between their businesses, residences, and mobile devices. The advanced Asia Pacific network infrastructure also makes the AWS Tokyo Region a viable low-latency option for customers from South Korea. Contact Info.

AWS 112

AWS Cloud Games Latency 112

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results. One type is called lab data.

Speed 81

Speed Monitoring Testing Network 81

Percona

SEPTEMBER 1, 2023

This results in expedited query execution, reduced resource utilization, and more efficient exploitation of the available hardware resources. This reduction in latency ensures that applications and websites provide a more rapid and responsive user experience. This can significantly elevate user satisfaction and engagement.

Tuning 52

Tuning Database Performance Hardware 52

Scalegrid

DECEMBER 21, 2023

Identifying key Redis® metrics such as latency, CPU usage, and memory metrics is crucial for effective Redis monitoring. To monitor Redis® instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold.

Strategy 130

Strategy Monitoring Latency DevOps 130

Dynatrace

JUNE 1, 2023

As organizations digitally transform, they’re also accelerating the speed of software delivery. These organizations rely heavily on performance, availability, and user satisfaction to drive sales and retain customers. Availability Availability SLO quantifies the expected level of service availability over a specific time period.

Latency 171

Latency Website Traffic Virtualization 171

Testsigma

JANUARY 30, 2021

You just need to hit the URL and launch the application on the available browser on your phone. It also allows users to access a website for which native application is not available. There are so many different devices readily available in the market today to view a website. Why is mobile web browser testing important?

Mobile 52

Mobile Testing Website Internet 52

Dynatrace

JUNE 1, 2023

Measuring application performance is increasingly important because as organizations digitally transform, they’re also accelerating the speed of software delivery. These organizations rely heavily on performance, availability, and user satisfaction to drive sales and retain customers. or 99.99% availability.

Traffic 173

Traffic Latency Website Virtualization 173

All Things Distributed

SEPTEMBER 25, 2017

This Region will consist of three Availability Zones at launch, and it will provide even lower latency to users across the Middle East. We already have 44 Availability Zones across 16 geographic Regions that customers can use today. This news marks the 22nd AWS Region we have announced globally.

Cloud 152

Cloud Education Energy Government 152