Dynatrace

DECEMBER 2, 2021

For example, if the SLA for a website is 99.95% uptime, its corresponding SLO could be 99.95% availability of the login services. availability of a website over a year, your error budget is.05%. For example, an objective for system availability can be: 90% – one 9. What are error budgets? How SLOs work. 99% – two 9s.

Metrics 180

Metrics Best Practices DevOps Infrastructure 180

Dotcom-Montior

MAY 12, 2020

Website and web application technologies have grown tremendously over the years. Websites are now more than just the storage and retrieval of information to present content to users. They now allow users to interact more with the company in the form of online forms, shopping carts, Content Management Systems (CMS), online courses, etc.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

Abhishek Tiwari

NOVEMBER 3, 2018

Recently I was asked about content management systems (CMS) of the future - more specifically how they are evolving in the era of microservices, APIs, and serverless computing. A few months back, I was pulled into a scenario where a business has been working with a leading CMS vendor to roll-out a network of multi-regional websites.

Systems 63

Systems Cache Website Network 63

Smashing Magazine

AUGUST 3, 2023

This commitment involves prioritizing websites that offer not only relevant content but also an excellent user experience. LCP is particularly vital for landing pages , which are predominantly content and often the first touch-point a visitor has with a website. We can then forward this data to a custom analytics service.

Performance 75

Performance Cache Traffic Metrics 75

IO River

NOVEMBER 2, 2023

With the ever-growing demands of the internet, websites and web applications face the challenge of delivering content swiftly and efficiently to users worldwide. Latency is a concept that increases with distance, so a signal that has to travel 1,000 KM will be much faster compared to a signal sprinting for that 100,000 KM.

Traffic 52

Traffic Cache Servers Latency 52

Smashing Magazine

MARCH 25, 2021

Unquestionably, media enlivens websites, adding appeal, excitement, and intrigue, let alone enticements to stay on a page and frequently revisit it. Even though rich media can promote user engagement, we need to balance the cost of delivering them with your website performance and business goals. Akshay Ranganath.

Media 119

Media Performance Mobile Latency 119

IO River

NOVEMBER 2, 2023

With the ever-growing demands of the internet, websites and web applications face the challenge of delivering content swiftly and efficiently to users worldwide. Latency is a concept that increases with distance, so a signal that has to travel 1,000 KM will be much faster compared to a signal sprinting for that 100,000 KM.

Traffic 40

Traffic Cache Network Servers 40

Dotcom-Montior

OCTOBER 6, 2021

To think about it another way, site reliability engineering is where the traditional IT role, or system administration role, and DevOps meet. In a traditional IT environment, organizations may have had a team of system administrators managing complex systems. What Does a Site Reliability Engineer Do?

Engineering 67

Engineering DevOps Monitoring Google 67

Dotcom-Montior

DECEMBER 8, 2021

Systems, web applications, servers, devices, etc., SREs and DevOps teams can use these incidents to build back better and improve their systems and services. Now that we have talked about what an incident is, incident management is the process by which teams resolve these events and bring systems and services back to normal operation.

Social Media 90

Social Media Monitoring Latency DevOps 90

IO River

NOVEMBER 2, 2023

However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five minutes of downtime per year, which means the system is almost always operational.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five minutes of downtime per year, which means the system is almost always operational.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 15, 2023

This involves:Threat Intelligence: Keeping an eye on the latest types of attacks, whether it's a novel form of SQL injection or a new phishing tactic.Internal Audits: Regularly scanning your own system for vulnerabilities. You'll have logs and analytics scattered across different CDNs. You've put new rules in place.

Traffic 52

Traffic Network Logistics Architecture 52

All Things Distributed

MARCH 2, 2011

Werner Vogels weblog on building scalable and robust distributed systems. Japanese companies and consumers have become used to low latency and high-speed networking available between their businesses, residences, and mobile devices. Driving down the cost of Big-Data analytics. New AWS feature: Run your website from Amazon S3.

AWS 112

AWS Cloud Games Latency 112

All Things Distributed

DECEMBER 14, 2011

Werner Vogels weblog on building scalable and robust distributed systems. This new Region has been highly requested by companies worldwide, and it provides low-latency access to AWS services for those who target customers in South America. Driving down the cost of Big-Data analytics. All Things Distributed. Comments ().

AWS 114

AWS Latency Storage Big Data 114

IO River

NOVEMBER 2, 2023

This involves:Threat Intelligence: Keeping an eye on the latest types of attacks, whether it's a novel form of SQL injection or a new phishing tactic.Internal Audits: Regularly scanning your own system for vulnerabilities. You'll have logs and analytics scattered across different CDNs. You've put new rules in place.

Traffic 40

Traffic Network Logistics Architecture 40

Alex Russell

JANUARY 30, 2024

JavaScript-Heavy # Since at least 2015, building JavaScript-first websites has been a predictably terrible idea, yet most of the sites I trace on a daily basis remain mired in script. [1] Predictably, they are over-represented in analytics and logs owing to wealth-related factors including superior network access and performance hysteresis."

Performance 90

Performance Network Mobile Speed 90

All Things Distributed

AUGUST 16, 2011

Werner Vogels weblog on building scalable and robust distributed systems. There are different considerations when deciding where to allocate resources with latency and cost being the two obvious ones, but compliance sometimes plays an important role as well. All Things Distributed. Expanding the Cloud - The AWS GovCloud (US) Region.

AWS 111

AWS Government Big Data Cloud 111

All Things Distributed

DECEMBER 5, 2010

Werner Vogels weblog on building scalable and robust distributed systems. I am very excited that today we have launched Amazon Route 53, a high-performance and highly-available Domain Name System (DNS) service. Naming is one of the fundamental concepts in Distributed Systems. By Werner Vogels on 05 December 2010 02:00 PM.

Cloud 117

Cloud Internet Internet AWS 117

All Things Distributed

JULY 13, 2010

Werner Vogels weblog on building scalable and robust distributed systems. Not just for HPC but for mission critical enterprise systems such as OLTP. Cluster Compute Instances can be grouped as cluster using a "cluster placement group" to indicate that these are instances that require low-latency, high bandwidth communication.

Cloud 118

Cloud AWS Automotive Latency 118

O'Reilly Software

APRIL 4, 2018

Google founders figured out smart ways to rank websites by analyzing their connection patterns and using that information to improve the relevance of search results. Are there inherent time relationships in the messages that need to be preserved as they travel across the system? Back in the days of Web 1.0, Clean and reprocess it?

Architecture 80

Architecture Scalability Google Operating System 80

Smashing Magazine

JANUARY 11, 2021

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Study common complaints coming into customer service and sales team, study analytics for high bounce rates and conversion drops.

Performance 145

Performance Cache Media Metrics 145

All Things Distributed

DECEMBER 3, 2009

Werner Vogels weblog on building scalable and robust distributed systems. This new Region consists of multiple Availability Zones and provides low-latency access to the AWS services from for example the Bay Area. Driving down the cost of Big-Data analytics. New AWS feature: Run your website from Amazon S3. Comments ().

AWS 60

AWS Cloud Latency Storage 60

Alex Russell

JULY 14, 2021

The predominant desktop situation is relatively straightforward: Browsers handle links, and non-browsers defer loading http and https URLs to the system, which in turn invokes the default browser. Instead, they load content referred by their hosting native app in system-provided WebViews. The Baseline Scenario #. How can that be?

Google 121

Google Mobile Engineering Internet 121

Alex Russell

MARCH 6, 2021

The risks embedded in these deep-wetware effects, and their cross-origin implications, mean that your website's success is partially a function of the health of the commons. Sadly, data on latency is harder to get, even from Google's perch, so progress there is somewhat more difficult to judge.

Performance 124

Performance Network Cache Metrics 124

All Things Distributed

JULY 11, 2011

Werner Vogels weblog on building scalable and robust distributed systems. As a part of that process, we also realized that there were a number of latency sensitive or location specific use cases like Hadoop, HPC, and testing that would be ideal for Spot. Driving down the cost of Big-Data analytics. All Things Distributed.

AWS 85

AWS Storage Cloud Big Data 85

HammerDB

DECEMBER 5, 2020

For TPC-C this meant enough available spindles to reduce I/O latency and for TPC-H enough bandwidth for data throughput. I.e. if system A generated 1.5X more transactions than system B in the fully audited benchmark then the HammerDB result was also 1.5X This was both expensive and time consuming to configure.

C++ 40

C++ Benchmarking Virtualization Open Source 40

All Things Distributed

APRIL 28, 2010

Werner Vogels weblog on building scalable and robust distributed systems. There are four main reasons to do so: Performance - For many applications and services, data access latency to end users is important. You need to be able to place your systems in locations where you can minimize the distance to your most important customers.

AWS 61

AWS Cloud Latency Storage 61

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? In most companies, that means looking into analytics and creating user profiles based on most common device types.

Performance 145

Performance Cache Network Metrics 145

All Things Distributed

NOVEMBER 19, 2010

Werner Vogels weblog on building scalable and robust distributed systems. Understanding Throughput-Oriented Architectures - background article in CACM on massively parallel and throughput vs latency oriented architectures. Driving down the cost of Big-Data analytics. New AWS feature: Run your website from Amazon S3.

AWS 67

AWS Cloud Benchmarking Storage 67

Smashing Magazine

JANUARY 7, 2019

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? To get accurate results and goals though, first study your analytics to see what your users are on. Image source ).

Performance 104

Performance Cache Metrics Network 104

HammerDB

OCTOBER 12, 2018

As with the previous guides as an Intel employee (#IAMINTEL) the examples are taken from a MySQL 8 on Linux on Intel system and the approach is the same for whatever system you are testing although some of the settings you see may be different. System Setup: CPU, Memory and I/O Configuration. hardware limits: 1000 MHz - 3.80

Best Practices 40

Best Practices Scalability Performance C++ 40

All Things Distributed

NOVEMBER 15, 2010

Werner Vogels weblog on building scalable and robust distributed systems. For example, the most fundamental abstraction trade-off has always been latency versus throughput. The throughput of this pipeline is more important than the latency of the individual operations. All Things Distributed. Comments ().

AWS 136

AWS Latency Programming Architecture 136

All Things Distributed

FEBRUARY 24, 2010

Werner Vogels weblog on building scalable and robust distributed systems. Architecting distributed systems that need to reliably operate at world-wide scale is not a simple task. A whole field of computer science is dedicated to finding solutions for the hard problems of building reliable distributed systems. Comments ().

AWS 69

AWS Latency Database Scalability 69