The Netflix TechBlog

DECEMBER 10, 2020

In this post we explore how machine learning and statistical modeling can aid creative decision makers in tackling these questions at a global scale. Our approach is rooted in transfer learning , whereby performance on a target task is improved by leveraging model parameters learned on a separate but related source task.

Entertainment 235

Entertainment Architecture Network Open Source 235

Smashing Magazine

AUGUST 3, 2021

Browsers ignore invalid HTML tags and unsupported CSS properties. Responding to an error can be modelled using a decision tree. The diagram above uses the format: [Domain] Context — Problem. UIs should adapt to the functionality they can offer, whilst providing as much value to end-users as possible. Why Be Resilient.

Network 145

Network Engineering Availability Monitoring 145

The Morning Paper

NOVEMBER 12, 2019

But it comes with a very high price tag: Writing proofs requires a time investment that is usually measured in person-years, and the size of the proofs can be several times or even more that an order of magnitude larger than that of implementation code. That’s both very expensive and an incredibly long wait for feedback.

Code 45

Code Systems Programming Google 45

Dynatrace

APRIL 8, 2022

Processing plugins parse (normalize), filter, enrich (tagging), format, and buffer log streams. Moreover, domain knowledge is required to sift through the vast amount of disconnected log files and find the proverbial needle in the haystack. Fluentd can run as a DaemonSet in a Kubernetes cluster.

Metrics 179

Metrics Analytics Software Architecture Open Source 179

Dynatrace

APRIL 8, 2022

Processing plugins parse (normalize), filter, enrich (tagging), format, and buffer log streams. Moreover, domain knowledge is required to sift through the vast amount of disconnected log files and find the proverbial needle in the haystack. Fluentd can run as a DaemonSet in a Kubernetes cluster.

Metrics 130

Metrics Analytics Software Architecture Open Source 130

The Morning Paper

JULY 7, 2019

As you might imagine, these are underpinned by a wide variety of different ML models. Models have a provenance tag explaining which data it has been trained on and which version of the model was used. Datasets are tagged with information about where they came from and the version of the code used to extract it.

Software Engineering 92

Software Engineering Engineering Software Software 92

The Netflix TechBlog

SEPTEMBER 2, 2020

Contains a set of key value pairs called tags, where service owners can attach helpful values such as urls, version numbers, regions, corresponding IDs, and errors. Tags can be associated with errors or warnings, which Edgar can display visually on a graph representation of the request. starting and finishing a method).

Latency 296

Latency Transportation Engineering Traffic 296

Scalegrid

FEBRUARY 8, 2024

Within Amazon S3’s offerings are features like metadata tagging, different classes of data movement and storage options, configuring control over access permissions, and ensuring safety against disasters through data replication mechanisms. Amazon S3 and Microsoft Azure Blob Storage leverage distributed storage solutions.

Storage 130

Storage Systems Big Data Azure 130

The Netflix TechBlog

DECEMBER 3, 2022

Obviously not all tools are made with the same use case in mind, so we are planning to add more code samples for other (than classical batch ETL) data processing purposes, e.g. Machine Learning model building and scoring. Some transfer of work between people or teams is inevitable.

Best Practices 358

Best Practices Code Testing Data Engineering 358

Smashing Magazine

JULY 6, 2021

The CMS itself is provided on a Software-as-a-Service (SaaS) model which I like to term Content-as-as-Service (CaaS). With a headless CMS, you need to define the schema for each content model from scratch. When modeling content schemas, think of the future. Good content modeling practices. Creating Great Content.

Cache 143

Cache Website Mobile Google 143

CSS - Tricks

APRIL 1, 2021

It begins with retrieving the HTML from the server and converting this into the Document Object Model (DOM). We’ll also build the CSS into the CSS Object Model (CSSOM). The most common critical resources are: A <script> tag that is in the <head> and doesn’t contain an async , or defer , or module attribute.

Cache 92

Cache Social Media Media Website 92

KeyCDN

JANUARY 16, 2019

To enable hints, insert the following header to your server’s config file: Accept-CH: DPR, Width, Viewport-Width If adding the header is not an option, you can add the following meta tag under the head element of your markup instead: You must individually list each hint that you want the server to accept.

Servers 67

Servers Google Website Energy 67

IO River

NOVEMBER 15, 2023

It acts like a shield for web applications, ensuring that only legitimate requests get through.When talking about how and where WAF operates, we refer to the OSI Model. The OSI Model is like a layer cake of how data moves through networks. WAF operates at the application level of this model.

Traffic 52

Traffic Network Logistics Architecture 52

Smashing Magazine

OCTOBER 26, 2018

But thanks to the REST API, you can separate the WordPress backend as a sort of model and controller bundled together that handle data manipulation and database interaction, and use REST API Controller to interact with a separate view layer using various API endpoints. Work Around Long Response Times When Using The Default REST API.

Cache 78

Cache Website Speed Database 78

The Morning Paper

APRIL 9, 2019

In an analysis of the top 5000 Alexa domains, 21% of sites that make use of data originating from storage were found to contain vulnerabilities, of which at least 70% were directly exploitable using the models described in this paper. For these domains, the authors then tested to see whether stored values appears on a page (i.e.,

Storage 44

Storage Cache Network Transportation 44

Smashing Magazine

JULY 20, 2021

In this decoupled way, models and controllers are bundled on the WordPress side , handling data manipulation and database interaction. Each space has its own components, data sources, assets, environments, domains, collaborators and permissions. Defining Models. Space is a content repository. Adding A Content Type: Global.

Website 141

Website Architecture Technology Technology 141

Tasktop

JUNE 25, 2020

This live feed is tagged with hotspots pointing to where work is slowing down, an illustration that helps you address the impediments to faster delivery and steers you away from local optimizations that deliver little ROI. Tasktop Viz Flow Metrics Dashboard.

Metrics 52

Metrics Education Innovation Software 52

IO River

NOVEMBER 2, 2023

It acts like a shield for web applications, ensuring that only legitimate requests get through.When talking about how and where WAF operates, we refer to the OSI Model. The OSI Model is like a layer cake of how data moves through networks. WAF operates at the application level of this model.

Traffic 40

Traffic Network Logistics Architecture 40

Alex Russell

JANUARY 30, 2024

The usual caveats also apply: Performance is a deep and nuanced domain, and much can go wrong beyond content size and composition. As inequality grows, averages and "generation" tags can become illusory and misleading. This split decision was available via last year's update , but was somewhat buried. GHz Cortex-A73 and 4x1.7

Performance 90

Performance Network Mobile Speed 90

Smashing Magazine

JANUARY 21, 2019

Moving from a database object to a relational object (possibly changing the object type, as in post => author going from post to user , or not, as in author => followers going from user to user ) is what I call “switching domains”. Changing the DB object from one domain to another. Large preview ).

Social Media 64

Social Media Database Media Website 64

Smashing Magazine

SEPTEMBER 6, 2021

Alternatively, Lighthouse uses a highly advanced simulation model to guesstimate the real network impact, because, for example, Google Chrome has some complex logic that tweaks several aspects of a page load if it detects a slow network. This model has, to the best of my knowledge , not been adjusted to handle IETF QUIC or HTTP/3 yet.

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

JANUARY 11, 2021

There are a couple of different models, and the ones discussed below are quite opinionated — just make sure to set your own priorities early on. web-vitals library can collect and send Core Web Vitals to Google Analytics, Google Tag Manager or any other analytics endpoint. RAIL , a user-centric performance model.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

There are a couple of different models, and the ones discussed below are quite opinionated — just make sure to set your own priorities early on. RAIL , a user-centric performance model. So adding the AV1 source in your <video> tag is reasonable, as all browser vendors seem to be on board. Not good enough?

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

There are a couple of different models, and the ones discussed below are quite opinionated — just make sure to set your own priorities early on. RAIL , a user-centric performance model. So adding the AV1 source in your <video> tag is reasonable, as all browser vendors seem to be on board. Not good enough?

Performance 103

Performance Cache Metrics Network 103