Scalegrid

JUNE 7, 2024

While ensuring that messages are durable brings several advantages, it’s important to note that it doesn’t significantly degrade performance regarding throughput or latency. Indeed, RabbitMQ can process streaming data in real time and thus can be apt for applications involving constant, voluminous data streams, such as video platforms.

IoT 130

IoT Software Architecture Architecture Scalability 130

The Netflix TechBlog

OCTOBER 19, 2020

Investigating a video streaming failure consists of inspecting all aspects of a member account. If we had an ID for each streaming session then distributed tracing could easily reconstruct session failure by providing service topology, retry and error tags, and latency measurements for all service calls.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Dotcom-Montior

DECEMBER 8, 2021

An organization’s response to an incident, whether we are talking about downtime, security breaches or cyber-attacks, or even prolonged latency and repeated errors, is critical to the continued success of the business and trust from the customer or end user. Incident identification begins with some form of monitoring or alerting mechanism.

Social Media 90

Social Media Monitoring Latency DevOps 90

Adrian Cockcroft

MAY 6, 2023

This is only one of many microservices that make up the Prime Video application. A real-time user experience analytics engine for live video, that looked at all users rather than a subsample. He is also clear about when microservices aren’t useful. Finally, what were they building?

Serverless 145

Serverless Lambda Best Practices Traffic 145

Dynatrace

JANUARY 13, 2022

Real user monitoring can help you catch these issues before they impact the bottom line. What is real user monitoring? Real user monitoring (RUM) is a performance monitoring process that collects detailed data about a user’s interaction with an application. Real user monitoring collects data on a variety of metrics.

Monitoring 173

Monitoring Latency Mobile Best Practices 173

Percona

MAY 2, 2023

It is also important to monitor your server’s memory usage regularly to ensure that it is not being exhausted by the buffer pool. 16) and monitoring the server’s performance. The answer does not consider the queue or latency of the sample, which could indicate a disk with issues. The answer could be better.

Social Media 120

Social Media Database Servers Cache 120

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Traffic 173

Traffic Latency Website Virtualization 173

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Latency 171

Latency Website Traffic Virtualization 171

The Netflix TechBlog

JUNE 14, 2023

We could also swap out the implementation of a field from GraphQL Shim to Video API with federation directives. To determine customer impact, we could compare various metrics such as error rates, latencies, and time to render. To launch Phase 2 safely, we used Replay Testing and Sticky Canaries. How does it work?

Traffic 353

Traffic Latency Cache Metrics 353

All Things Distributed

SEPTEMBER 5, 2013

Meanwhile, mobile app developers have shown that they care a lot about getting to market quickly, the ability to easily scale their app from 100 users to 1 million users on day 1, and the extreme low latency database performance that is crucial to ensure a great end-user experience.

Big Data 98

Big Data Mobile Latency Database 98

Smashing Magazine

AUGUST 3, 2021

Different browsers running on different platforms and hardware, respecting our user preferences and browsing modes (Safari Reader/ assistive technologies), being served to geo-locations with varying latency and intermittency increase the likeness of something not working as intended. More after jump! On design systems, CSS/JS and UX.

Network 145

Network Engineering Availability Monitoring 145

Speed Curve

SEPTEMBER 4, 2013

It's an overview of why front-end performance matter, how to monitor it and the challenges faced when building for an increasingly mobile world. Bandwidth, latency and it's fundamental impact on the speed of the web. Bandwidth, latency and it's fundamental impact on the speed of the web. Uptime Monitoring Pingdom.

Speed 40

Speed Benchmarking Latency Mobile 40

The Netflix TechBlog

MARCH 1, 2021

It supports both high throughput services that consume hundreds of thousands of CPUs at a time, and latency-sensitive workloads where humans are waiting for the results of a computation. via built-in logging, tracing, monitoring, alerting and error classification. Modularity?—?An Productivity?—? debian packages).

Serverless 228

Serverless Media Latency Social Media 228

The Netflix TechBlog

JUNE 13, 2023

A small percentage of production traffic is redirected to the two new clusters, allowing us to monitor the new version’s performance and compare it against the current version. At every step, relevant stakeholders are informed, and key metrics are monitored, including service, device, operational, and business metrics.

Traffic 279

Traffic Metrics Systems Strategy 279

The Netflix TechBlog

SEPTEMBER 2, 2020

In an earlier blog post, we discussed Telltale , our health monitoring system. Telltale provides Edgar with latency benchmarks that indicate if the individual trace’s latency is abnormal for this given service. At Netflix, we’ve answered that question with a suite of observability tools.

Latency 296

Latency Transportation Engineering Traffic 296

Dynatrace

SEPTEMBER 16, 2022

If you’re responsible for the overall performance and success of a mobile application, you likely have many KPIs to measure and monitor, along with business KPI tracking. An all-in-one software intelligence platform with comprehensive native mobile app monitoring integrated with end-to-end observability meets this need. .

Mobile 212

Mobile Metrics Monitoring Latency 212

Dynatrace

JANUARY 26, 2021

REST APIs, authentication, databases, email, and video processing all have a home on serverless platforms. When an application is triggered, it can cause latency as the application starts. This creates latency when they need to restart. Monitoring serverless applications. Services scale to meet demand.

Serverless 241

Serverless Efficiency Lambda Azure 241

Dotcom-Montior

MAY 12, 2020

Website and Web Application Monitoring. Web monitoring is a comprehensive term that describes the activity of testing a website or web application for its availability and performance. HTTP Monitoring. HTTP monitoring allows you to test availability and performance from around the world. Network latency.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

The Netflix TechBlog

APRIL 26, 2022

Figure 1: Netflix ML Architecture Fact: A fact is data about our members or videos. An example of data about members is the video they had watched or added to their My List. An example of video data is video metadata, like the length of a video. How do we monitor the quality of data?

Storage 187

Storage Design Scalability Latency 187

Dynatrace

DECEMBER 22, 2019

At Dynatrace, we’re constantly improving our AWS monitoring capabilities. Monitor and understand additional AWS services. Supporting services include every service that isn’t available with out-of-the-box Dynatrace monitoring. The additional services you can now monitor out of the box with Dynatrace are listed below.

AWS 135

AWS Metrics IoT Storage 135

Dynatrace

DECEMBER 22, 2019

At Dynatrace, we’re constantly improving our AWS monitoring capabilities. Monitor and understand additional AWS services. Supporting services include every service that isn’t available with out-of-the-box Dynatrace monitoring. The additional services you can now monitor out of the box with Dynatrace are listed below.

AWS 132

AWS Metrics IoT Storage 132

Smashing Magazine

MARCH 25, 2021

For example, a budget can help them decide if a page should contain five images — or three images and one video — and still remain within the planned limits. Performance budget, as used on performance monitoring tools, such as SpeedCurve. Appeal Of Videos. The right product video can raise conversions by over 80%.

Media 119

Media Performance Mobile Latency 119

Speed Curve

MAY 1, 2023

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. It's only tracked on certain elements, e.g., IMG and VIDEO. INP logs the latency of all interactions throughout the entire page lifecycle.

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

AUGUST 3, 2023

This could be an image, a block of text, or even an embedded video. Jump to table of contents ↬ Analyzing User Data To effectively monitor and respond to our website’s performance, we need a robust process for collecting and analyzing this data. Here’s how we do it at Bookaway. Time to First Byte over time. LCP in seconds.

Performance 75

Performance Cache Traffic Metrics 75

The Morning Paper

JULY 4, 2019

In all cases we need to be able to carefully monitor the impact on the system, and back out if things start going badly wrong. Two failure modes we focus on are a service becoming slower (increase in response latency) or a service failing outright (returning errors). a bug fix, configuration change, new feature, or A/B test).

Latency 77

Latency Engineering Metrics Traffic 77

The Morning Paper

SEPTEMBER 10, 2019

Broadly, these can be categorized as: reporting and dashboarding, embedded statistics in pages, time-series monitoring, and ad-hoc analysis. That’s hard for many reasons, including the differing trade-offs between throughput and latency that need to be made across the use cases. Reporting and dashboarding use cases (e.g.

Analytics 75

Analytics Latency Cache Google 75

Percona

APRIL 17, 2023

The CFQ works well for many general use cases but lacks latency guarantees. The deadline excels at latency-sensitive use cases ( like databases ), and noop is closer to no schedule at all. It is recommended to lower this setting and monitor the impact on query performance and disk IO. Two other schedulers are deadline and noop.

Best Practices 52

Best Practices Design Tuning Database 52

IO River

NOVEMBER 2, 2023

For instance, you might set up rules to send video streaming requests to data center A and image loading requests to data center B. 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. What is “Origin”?An

Traffic 52

Traffic Cache Servers Latency 52

All Things Distributed

OCTOBER 2, 2017

Integration with AWS CloudWatch, AWS CloudTrail, and AWS Config enables support for monitoring, audit, and configuration management. Performant – DynamoDB consistently delivers single-digit millisecond latencies even as your traffic volume increases.

Internet 128

Internet Internet AWS Performance 128

The Netflix TechBlog

NOVEMBER 12, 2019

We also apply additional business logic to handle constraints like maturity filtering and deduplication of videos. The real pages we presented to our members are the result of ranking videos and rows from our current production page generation models.

Metrics 124

Metrics Government Systems Testing 124

IO River

NOVEMBER 2, 2023

These rules determine to which origin data center each request will be directed, based on customer-defined conditions, within the Content Delivery Network (CDN) infrastructure.‍For instance, you might set up rules to send video streaming requests to data center A and image loading requests to data center B. What is “Origin”?An

Traffic 40

Traffic Cache Network Servers 40

The Netflix TechBlog

NOVEMBER 12, 2019

We also apply additional business logic to handle constraints like maturity filtering and deduplication of videos. The real pages we presented to our members are the result of ranking videos and rows from our current production page generation models.

Metrics 100

Metrics Government Systems Testing 100

The Netflix TechBlog

NOVEMBER 12, 2019

We also apply additional business logic to handle constraints like maturity filtering and deduplication of videos. The real pages we presented to our members are the result of ranking videos and rows from our current production page generation models.

Metrics 100

Metrics Government Systems Testing 100

Dotcom-Montior

MARCH 6, 2022

Waterfall charts within the Dotcom-Monitor platform can help users identify where important events happened during the page load process. Users can also watch the actual URL loading video in the browser window. The user has the summary on the device, with descriptive visualizations of device statistics on pie charts.

Performance 52

Performance Cache Website Speed 52

Rigor

OCTOBER 30, 2019

One free tool has become prominent in the space – Google Lighthouse – and one question often bubbles up: “I use Google Lighthouse for one-off snapshots of my site’s performance, so why do I need a performance monitoring solution?” But that’s exactly it – it’s a place to start.

Google 51

Google Best Practices Energy Website 51

All Things Distributed

DECEMBER 12, 2013

Moreover, a GSI''s performance is designed to meet DynamoDB''s single digit millisecond latency - you can add items to a Users table for a gaming app with tens of millions of users with UserId as the primary key, but retrieve them based on their home city, with no reduction in query performance.

Games 130

Games Scalability Database Retail 130

Dotcom-Montior

MAY 6, 2020

Waterfall charts within the Dotcom-Monitor platform can help users identify where important events happened during the page load process. Users can also watch the actual URL loading video in the browser window. How to Use a Waterfall Chart to Monitor Your Proper CDN Distribution. Using Waterfall Charts for Monitoring CDNs.

Performance 53

Performance Cache Website Speed 53