The Netflix TechBlog

OCTOBER 19, 2020

Reconstructing a streaming session was a tedious and time consuming process that involved tracing all interactions (requests) between the Netflix app, our Content Delivery Network (CDN), and backend microservices. The process started with manual pull of member account information that was part of the session.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Scalegrid

OCTOBER 2, 2019

October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Redis on Azure service. Redis Cloud Gets Easier with Fully Managed Hosting on Microsoft Azure Click To Tweet. PALO ALTO, Calif.,

Azure 37

Azure Cloud Open Source Virtualization 37

The Morning Paper

OCTOBER 4, 2020

The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 The 5G network is operating at 3.5GHz). The maximum physical layer bit-rate for the 5G network is 1200.98 The short answer is no.

Energy 130

Energy Latency Performance Network 130

Dynatrace

OCTOBER 13, 2019

As of 2019, ProgrammableWeb provides searchable access to almost 22,000 APIs, with more being added on a daily basis. Dynatrace Synthetic monitors APIs with client certificate authentication. This allows you to monitor APIs that use mutual authentication based on X.509 Public locations provided by a new cloud vendor.

Monitoring 25

Monitoring IoT Tuning Traffic 25

Scalegrid

MAY 2, 2019

Although most MongoDB drivers try to abstract this event, developers should understand and design their applications for such behavior, as applications should expect transient network errors and retry before percolating errors up. 1305:12 @(shell):1:1 2019-04-18T19:44:42.261+0530 I NETWORK [thread1] trying reconnect to SG-example-1.servers.mongodirector.com:27017

Testing 55

Testing Network Database Servers 55

High Scalability

OCTOBER 3, 2019

This Redis management solution allows startups up to enterprise-level organizations automate their Redis operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.

Azure 23

Azure Cloud Open Source Cache 23

The Morning Paper

JUNE 6, 2019

SysML 2019. The bulk of the paper is about the practicalities of running these algorithms at scale across a large fleet of devices: managing device availability, coordinating activity over unreliable networks and devices, building and deploying training workflows, and troubleshooting when things go wrong. Federated Averaging.

Systems 71

Systems Design Google Servers 71

Dynatrace

JULY 8, 2019

While not a new concept, the term “cloud” creates a lot of confusion because it means different things to different audiences. I’ve been speaking to customers over the last few months about our new cloud architecture for Synthetic testing locations and their confusion is clear. Cloud effectively solves each of these major issues.

Cloud 201

Cloud Hardware Testing Logistics 201

Apica

MAY 10, 2019

2019 will go down as the year when giants collided over who is streaming the right content to win the growing market demand and dollars. Whatever size of company you are, performance monitoring and testing is a critical part of the success you will have. million Netflix users as of Q3 2018. Apica’s scale is enterprise-grade.

Testing 40

Testing Performance Social Media Wireless 40

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 247

Open Source Benchmarking Best Practices Network 247

O'Reilly

MAY 19, 2020

O’Reilly Learning > We wanted to discover what our readers were doing with cloud, microservices, and other critical infrastructure and operations technologies. Without further ado, here are the key results: • At first glance, cloud usage seems overwhelming. More than half of respondents use multiple cloud services. •

Cloud 141

Cloud Serverless AWS Architecture 141

Dynatrace

JULY 13, 2020

Cloud Native DevOps with Kubernetes : . Cloud: A utomation of infrastructure and services on-demand, pay as you use model . Cloud-native? refers to cloud-based, containerized, distributed systems, made up of cooperating microservices, dynamically managed by automated infrastructure as code. . ?

Google 132

Google Ecommerce DevOps Cloud 132

Dynatrace

JULY 13, 2020

Cloud Native DevOps with Kubernetes : . Cloud: A utomation of infrastructure and services on-demand, pay as you use model . Cloud-native? refers to cloud-based, containerized, distributed systems, made up of cooperating microservices, dynamically managed by automated infrastructure as code. . ?

Google 130

Google Ecommerce DevOps Cloud 130

Smashing Magazine

FEBRUARY 12, 2019

2019-02-12T12:00:22+01:00. 2019-04-29T18:34:58+00:00. After that, we set up a basic WordPress website and start monitoring them with Pingdom.com. No uptime guarantee: Similarly to MidPhase, Bluehost doesn’t offer any uptime guarantees either (just a network/server uptime agreement ). John Stevens. DigitalOcean.com.

Testing 49

Testing Website Servers Availability 49

Dynatrace

MAY 31, 2021

According to the 2020 Cloud Native Computing Foundation (CNCF) survey , 92 percent of organizations are using containers in production, and 83 percent of these use Kubernetes as their preferred container management solution. This simplifies orchestration in cloud-native environments. Who manages the networking aspects?

Virtualization 132

Virtualization DevOps Infrastructure Cloud 132

Dynatrace

AUGUST 28, 2019

Thanks to projects such as OpenTelemetry , which promotes the standardization of data collection, and W3C trace-context , built-in telemetry will soon become a must-have feature of cloud-native software. With Dynatrace, you just install a single agent per monitored host to collect all relevant data with high fidelity. 1) Metrics.

Metrics 182

Metrics Monitoring Azure Code 182

Dynatrace

JULY 31, 2020

We’re happy to announce the General Availability of cross-environment dashboarding capabilities (having released this functionality in an Early Adopter release with Dynatrace version 1.172 back in June 2019). Monitoring the enterprise cloud poses many challenges when it comes to scale.

Availability 176

Availability Best Practices Monitoring Network 176

The Netflix TechBlog

SEPTEMBER 13, 2021

The vision was to create a “Studio in the Cloud”, with applications supporting every part of the business from pitch to play. You’ll hear from two teams here: first Application Security, and then Cloud Gateway. into every conversation. The first was that there were too many security things that each software team needed to think about?

Internet 220

Internet Internet Cloud Traffic 220

Tech News Gather

JULY 19, 2023

There’s no denying that the Web of Things community has gone crazy over matter since its release late in 2019. Hubs The hub would be the primary data collector and manager for a network of remote monitoring smart devices. This action may prevent hackers from gaining access to the network and taking it over.

Wireless 52

Wireless IoT Development Internet 52

Dynatrace

NOVEMBER 18, 2019

Imagine a situation where you have 1,000 hosts to monitor. In February 2019 we announced a Preview of the OneAgent command-line interface (CLI) solution, which allows for easier post-installation host-group reconfiguration. Get monitoring mode ( Full-stack vs. cloud infrastructure only ). Dynatrace news.

Tuning 143

Tuning Virtualization Monitoring Infrastructure 143

The Netflix TechBlog

NOVEMBER 2, 2020

Failure can occur due to a myriad of reasons: misbehaving clients that trigger a retry storm, an under-scaled service in the backend, a bad deployment, a network blip, or issues with the cloud provider. Netflix experienced a similar issue with the same potential impact as the outage seen in 2019.

Traffic 252

Traffic Metrics Infrastructure Architecture 252

Dynatrace

JUNE 28, 2019

As a full stack monitoring platform, Dynatrace collects a huge number of metrics for each OneAgent monitored host in your environment. To query all available metric descriptors, call HTTP GET /api/v2/metrics/descriptors to receive the list of all defined metric types within your monitoring environment. Dynatrace news.

Metrics 102

Metrics Efficiency Monitoring Azure 102

The Netflix TechBlog

DECEMBER 23, 2020

In addition to the default Docker namespaces (mount, network, UTS, IPC, and PID), we employ user namespaces for added layers of isolation. Various pieces of software used elevated capabilities for FUSE, low-level packet monitoring, and performance tracing amongst other use cases.

Media 286

Media Metrics Systems Processing 286

The Netflix TechBlog

DECEMBER 11, 2020

We had our first Studio applications consuming the federated graph, without any performance degradation, by the end of the 2019. The schema registry also integrates with our CI/CD systems like Spinnaker to automatically setup cloud networking for DGSs. In Studio Edge, every DGS team needs to build expertise in GraphQL.

Architecture 249

Architecture Best Practices Engineering Open Source 249

Dynatrace

APRIL 16, 2019

AIX full-stack monitoring is now available as a GA release . support will have end-of-life in April 2019. x (Pivotal support for this version ends in April 2019. Cloud platform support. Cloud Foundry. We’ve extended the Cloud Foundry overview page with a dedicated Properties tile. General improvements.

Cloud 101

Cloud Monitoring Java Servers 101

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. What’s included.

Availability 31

Availability Hardware Java Tuning 31

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). Mainframe monitoring is an area of significant investment for Dynatrace. Dynatrace news.

Availability 25

Availability Hardware Java Tuning 25

Enprowess

JANUARY 12, 2022

Increased efficiency and productivity: Resource utilization can be raised, and we can monitor natural resources by identifying the functionality and working of each device. Serverless architecture is the fastest-growing cloud computing paradigm nowadays. Approximately more than 34 million blockchain wallets were used globally in 2019.

Blockchain 59

Blockchain IoT Development Serverless 59

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. Netflix’s system is deployed on the public cloud as complex set of interacting microservices. Netflix’s system is deployed on the public cloud as complex set of interacting microservices.

Latency 77

Latency Engineering Metrics Traffic 77

Testsigma

FEBRUARY 12, 2021

Are you aware that the scale of the app testing industry in 2019 was over USD$ 40 billion? In 2019, we had previously projected the demand for IoT research at $781.96billion. 38% of organisations were expected to introduce machine-learning initiatives in 2019, according to the Capgemini World Efficiency survey. billion in 2016.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. Testing And Monitoring. Good for raising alarms and monitoring changes over time, not so good for understanding user experience.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

SEPTEMBER 29, 2021

Compression achieved is relevant because the higher the compression, the smaller the file size, and the lower the data required to transfer the image on the network. It was released in February 2019 by the Alliance for Open Media (AOMedia). Since its release in 2019, the support for AVIF has increased considerably.

Open Source 144

Open Source Speed Website Google 144

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. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Vitaly Friedman. Quick Wins.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi) or Treo Sites , a RUM monitoring tool that is powered by Chrome UX Report. Getting Ready: Planning And Metrics.

Performance 145

Performance Cache Network Metrics 145