The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

FEBRUARY 3, 2021

This framework was initially intended to be internal only, focusing on integration with the Netflix ecosystem for tracing, logging, metrics, etc. Comprehensive documentation is available on the website but let’s walk through an example to show you how easy it is to use this framework. Let’s start with a simple schema.

Open Source 246

Open Source Java Architecture Metrics 246

Dynatrace

APRIL 15, 2022

As organizations expand their cloud footprints, they are combining public, private, and on-premises infrastructures. But modern cloud infrastructure is large, complex, and dynamic — and over time, this cloud complexity can impede innovation. “We have a rich metric expression language. Dynatrace news.

Cloud 177

Cloud Infrastructure Innovation Monitoring 177

Dynatrace

JANUARY 19, 2020

Having released this functionality in a Preview Release back in May 2019, we’re now happy to announce the General Availability of our SAP ABAP monitoring extension. This extends Dynatrace visibility into SAP ABAP performance from the infrastructure and ABAP application platform perspective. Dynatrace news.

Monitoring 154

Monitoring Best Practices Infrastructure Servers 154

Dynatrace

JUNE 6, 2019

In 2019, Containerd became the 5th project to reach CNCF’s highest maturity level, graduation. This category hosts many single-purpose projects and solutions that focus either on metrics, traces, or logs. Containerd monitoring support is now available in a Beta release for all Kubernetes-based platforms (version 1.11+).

Monitoring 165

Monitoring Tuning Metrics Analytics 165

Scalegrid

JUNE 11, 2019

Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? Wondering whether an on-premise vs. public cloud vs. hybrid cloud infrastructure is best for your database strategy? Cloud Infrastructure Analysis : Public Cloud vs. On-Premise vs. Hybrid Cloud.

Open Source 55

Open Source Database Cloud Infrastructure 55

Dynatrace

JANUARY 20, 2020

Having released this functionality in a Preview Release back in October 2019, we’re now happy to announce the General Availability of our SAP ABAP real user monitoring. Thus, performance incidents can be resolved more quickly, and future SAP infrastructure and system sizing can be aligned with real needs. Dynatrace news.

Monitoring 153

Monitoring Performance Infrastructure Network 153

Dynatrace

MAY 31, 2021

However, these highly dynamic and distributed environments require a new approach to monitoring Kubernetes infrastructure and applications. Cloud-native refers to cloud-based, containerized, distributed systems, made up of cooperating microservices, dynamically managed by automated infrastructure-as-code. What’s missing here?

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 37

AWS Entertainment Open Source Benchmarking 37

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.

Availability 31

Availability Hardware Java Tuning 31

Dynatrace

APRIL 13, 2021

With Dynatrace, you only need to install a single OneAgent per host to collect all relevant metrics from 100% of your application-delivery chain. You might have wondered what happens if OneAgent (operating in either full-stack or infrastructure monitoring modes) is disabled in the UI or via the REST API. The OneAgent advantage.

Processing 250

Processing Monitoring Performance Availability 250

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. Running privileged containers is a security risk because it creates an opportunity for a malicious user to take control of the host system, and this endangers your entire infrastructure. Dynatrace news. Manage secrets.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Percona

AUGUST 17, 2023

StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. In another survey, using multiple metrics for overall popularity, PostgreSQL ranks as the fourth most popular database management system ( DB-Engines, March 2023 ). How-to documentation is readily available.

Open Source 78

Open Source Healthcare Social Media Database 78

Dynatrace

JUNE 25, 2021

As a strong supporter of open source and open standards, I’m aware that the wide availability of standards, open-source tools, and some newly coined terms are causing a lot of confusion. In 2019, the OpenCensus and OpenTracing projects merged into what we now know as OpenTelemetry. In a nutshell, OpenTelemetry provides.

Open Source 199

Open Source Monitoring Google Systems 199

Dynatrace

AUGUST 8, 2019

We’re happy to announce the Early Adopter Release of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux (available with OneAgent version 1.173 and Dynatrace version 1.174). For details on available metrics, see our help page on host performance monitoring.

Availability 25

Availability Hardware Java Tuning 25

The Netflix TechBlog

OCTOBER 15, 2019

Data Pipeline using Delta In the following sections, we are going to describe the Delta-Connector that connects to a datastore and publishes CDC events to the Transport Layer, which is a real-time data transportation infrastructure routing CDC events to Kafka topics. High availability, via standby instances across AWS Availability Zones.

Transportation 192

Transportation Architecture Processing Storage 192

O'Reilly

OCTOBER 31, 2019

Yes, there have been some small quantum computers available; IBM has quantum computers available in the cloud , including a 5-qubit machine that anyone can try for free. Architects, engineers, and developers are using new tools, metrics, and even new concepts, to observe, manage, and optimize performance. That is very big news.

Artificial Intelligence 53

Artificial Intelligence Google Software Architecture Cloud 53

Smashing Magazine

MAY 5, 2021

In 2019, we sold 500k tickets a year, so our operations are complex and we need to showcase it with our landing pages in an appealing and fast manner. This data collection is being made available by inserting the JSON inside a script tag with id __NEXT_DATA__. that metric is called “content download” in Chrome Dev Tools.

Google 110

Google Architecture Servers Speed 110

Dynatrace

NOVEMBER 26, 2019

Back during Perform 2019, we introduced the next generation of the Dynatrace AI causation engine , also known as Davis. The improved configuration workflow for custom event alerting offers a lot of power in terms of defining additional metric-based events for your Dynatrace environment.

Engineering 53

Engineering Serverless Metrics Code 53

Alex Russell

MARCH 6, 2021

The scale of the effect can be deeply situational or hard to suss out without solid metrics. Since then, the metrics conversation has moved forward significantly, culminating in Core Web Vitals , reported via the Chrome User Experience Report to reflect the real-world experiences of users. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

Dynatrace

JANUARY 15, 2020

Having released this functionality in an Preview Release back in September 2019, we’re now happy to announce the General Availability of our Citrix monitoring extension. Synthetic monitoring: Citrix login availability and performance. OneAgent: Citrix infrastructure performance. OneAgent: SAP infrastructure performance.

Latency 36

Latency Performance Virtualization Infrastructure 36

SQL Performance

MARCH 8, 2021

They are run on SQL Server 2019 CU9 , on a laptop with 8 cores, and 16GB of memory allocated to the SQL Server 2019 instance. How row mode metrics are collected. The second part of the puzzle relates to the way row count and timing metrics are collected in row mode plans. Compatibility level 150 is used exclusively.

Servers 95

Servers Tuning Architecture Processing 95

The Morning Paper

JULY 4, 2019

Moreover, just like an A/B test, we’ll be collecting metrics while the experiment is underway and performing statistical analysis at the end to interpret the results. In this type of environment, there are many potential sources of failure, stemming from the infrastructure itself (e.g. Defining and running experiments.

Latency 77

Latency Engineering Metrics Traffic 77

Smashing Magazine

JULY 29, 2019

2019-07-29T14:00:59+02:00. 2019-07-29T13:06:57+00:00. But there are parts of the world where mobile data is prohibitively expensive, and where there is little or no broadband infrastructure. It’s an interesting metric, and one that acknowledges that broadband speed is as important a factor as the data cap. Chris Ashton.

Cache 96

Cache Google Mobile Network 96

Rigor

SEPTEMBER 3, 2019

(They seem to have learned from their mistakes for Prime Day 2019.). And Nordstrom dealt with crashes and other issues at the beginning of its popular anniversary sale in 2019. Security holes in your site open you to exploit, which could not only compromise your customers’ data but also impact your performance and availability.

Website 74

Website Cache Ecommerce Traffic 74

Smashing Magazine

JANUARY 11, 2021

LogRocket tracks key metrics, incl. Getting Ready: Planning And Metrics Performance culture, Core Web Vitals, performance profiles, CrUX, Lighthouse, FID, TTI, CLS, devices. Getting Ready: Planning And Metrics. DOM complete, time to first byte, first input delay, client CPU and memory usage. Get a free trial of LogRocket today.

Performance 145

Performance Cache Media Metrics 145

SQL Performance

MARCH 5, 2020

My immediate answer to this would be that someone is misinterpreting the cause and effect of this, since the ASYNC_NETWORK_IO wait type is encountered when the Engine has results to send over TDS to the client but there are no available TDS buffers on the connection to send them on. ID ; SELECT t1. FILLER , t2.

Education 55

Education Servers Testing Tuning 55

Tasktop

NOVEMBER 7, 2019

It’s been just over a week since this year’s DevOps Enterprise Summit 2019 in Las Vegas came to a close. Proxy metrics, like tracking activities instead of outcomes, coupled with treating IT as cost centre, will kill your transformation.”. When you find new ways to measure, you find new ways to innovate. That’s when the penny drops.

DevOps 8

DevOps Automotive Media Metrics 8

Testsigma

JANUARY 22, 2021

In 2019, the worldwide sales of mobile devices were 1524 million units. Testsigma provides real devices to be used for native applications and since the end-user will also be on a real device, this method provides precise performance and metrics for your application under test. Signup for a free trial of Testsigma to see for yourself.

Mobile 74

Mobile Testing Energy Operating System 74

Smashing Magazine

JANUARY 6, 2020

Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Table Of Contents. Quick Wins.

Performance 145

Performance Cache Network Metrics 145

The Netflix TechBlog

NOVEMBER 2, 2020

How viewers are able to watch their favorite show on Netflix while the infrastructure self-recovers from a system failure By Manuel Correa , Arthur Gonigberg , and Daniel West Getting stuck in traffic is one of the most frustrating experiences for drivers around the world. Those two metrics are approximate indicators of failures and latency.

Traffic 252

Traffic Metrics Infrastructure Architecture 252

The Netflix TechBlog

DECEMBER 11, 2020

Our Journey so Far Over the past year, we’ve implemented the core infrastructure pieces necessary for a federated GraphQL architecture as described in our previous post: Studio Edge Architecture The first Domain Graph Service (DGS) on the platform was the former GraphQL monolith that we discussed in our first post (Studio API).

Architecture 249

Architecture Best Practices Engineering Open Source 249