The Netflix TechBlog

AUGUST 22, 2019

Artisan Crafted Images In the Netflix full cycle DevOps culture the team responsible for building a service is also responsible for deploying, testing, infrastructure, and operation of that service. Now each change in the infrastructure is tested, canaried, and deployed like any other code change.

DevOps 210

DevOps AWS Tuning Infrastructure 210

Dynatrace

AUGUST 8, 2019

At Dynatrace, where we provide a software intelligence platform for hybrid environments (from infrastructure to cloud) we see a growing need to measure how mainframe architecture and the services running on it contribute to the overall performance and availability of applications. Full-stack and cloud-infrastructure monitoring modes.

Availability 34

Availability Hardware Java Tuning 34

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. Distributing accounts across the infrastructure is an architectural decision, as a given account often has similar usage patterns, languages, and sizes for their Lambda functions. Stay tuned?for functionality?in

Lambda 278

Lambda AWS Monitoring Serverless 278

Dynatrace

NOVEMBER 14, 2019

A managed platform built from Knative , Cloud Run automatically scales your stateless applications, abstracts away all infrastructure management (K8s), and lets you focus on what matters most: building fantastic applications. . Easy, out-of-the-box , auto – monitoring for supported application technologies like Java , .NET

Serverless 35

Serverless Google Cloud Java 35

Dynatrace

JULY 22, 2024

Text-based records of events and activities generated by applications and infrastructure components. OpenTelemetry supports a variety of languages, including Java, Python, JavaScript, and more, making it accessible to most applications. Logs are used for debugging, troubleshooting, and auditing purposes.

Latency 264

Latency Best Practices Metrics Open Source 264

The Netflix TechBlog

JUNE 14, 2023

A single API team maintained both the Java implementation of the Falcor framework and the API Server. A Sticky Canary is an infrastructure experiment where customers are assigned either to a canary or baseline host for the entire duration of an experiment. By the summer of 2020, many UI engineers were ready to move to GraphQL.

Traffic 357

Traffic Latency Cache Metrics 357

Dynatrace

MAY 9, 2019

AWS Fargate is a container-as-a-service offering within AWS Elastic Container Services (ECS) that allows you to run containers at scale without requiring you to manage the infrastructure layer. and includes: Easy, out-of-the-box universal injection for supported application technologies like Java ,NET Core , Golang , Node.js , PHP.

AWS 153

AWS Monitoring Java Tuning 153

The Netflix TechBlog

APRIL 12, 2022

This was done using graphql-java. We’re currently exploring options for treating these indices and their pipelines as declarative infrastructure managed within the application that consumes them. Essentially it required taking the user provided GraphQL query template and generating JSON from it.

Engineering 271

Engineering Architecture Java Infrastructure 271

Dynatrace

DECEMBER 8, 2020

Dynatrace Application Security currently detects, assesses, and manages Java vulnerabilities. W hile optimized for Kubernetes and cloud-native environments, you can leverage our unique one – click approach as well in your classic Java environments. . Stay tuned – this is only the start. Next up: node.js.

Cloud 306

Cloud Open Source Internet Internet 306

The Netflix TechBlog

MAY 14, 2021

In late 2019, our team started integrating it with the rest of the ecosystem by writing a thin Java Domain graph service (DGS) to wrap the asynchronous watermarking functionality that was then in Ruby on Rails. The watermarking functionality, at the start, was a simple offering with various Google Drive integrations for storage and links.

Traffic 166

Traffic Java Latency Google 166

Dynatrace

MAY 17, 2023

The beauty of OneAgent is it’s a drop-in solution and monitors every supported technology (for example,NET, Java, PHP, Node.js) with little to no manual work required from your side. Heading over to `Infrastructure` / `Hosts` in your dashboard, you should now have an entry for the host where you installed OneAgent.

Metrics 243

Metrics Database Monitoring Network 243

The Netflix TechBlog

JULY 26, 2021

Data Mesh provides a drag-and-drop, self-service user interface for exploring sources and creating pipelines so that users can focus on delivering business value without having to worry about managing and scaling complex data streaming infrastructure. CDC events can also be sent to Data Mesh via a Java Client Producer Library.

Big Data 257

Big Data Government Processing Analytics 257

Dynatrace

JULY 23, 2019

The BlogReview service makes a web request to a Java server to simulate sending notification to the editors. Dynatrace doesn’t stop at the application layer; we go deep into your infrastructure as well. To trace the outgoing request, I’m using the function trace_outgoing_web_request in blog.py. url = '[link]. with getsdk().trace_outgoing_web_request(url,

Monitoring 178

Monitoring Software Software Database 178

The Netflix TechBlog

DECEMBER 21, 2020

Orient: Gather tuning parameters for a particular table that changed. In AutoOptimize, the service is a cluster of Java (Spring Boot) applications using Redis to keep the states. AutoAnalyze In short, AutoAnalyze finds the best tuning/configuration parameters for a table.

Storage 212

Storage Latency Efficiency Data Engineering 212

High Scalability

AUGUST 24, 2021

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

OCTOBER 27, 2021

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 29, 2021

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 15, 2021

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

Brendan Gregg

SEPTEMBER 5, 2021

Note that this sample flame graph is dominated by Java, shown by the green frames. ## 4. The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes. Configuration There was only one use of ZFS so far at Netflix that I knew of: A new infrastructure project was using ZFS for containers.

Cache 141

Cache Cloud Code Java 141

The Netflix TechBlog

DECEMBER 17, 2019

One which: interleaves log with dump events so that both can make progress allows to trigger dumps at any time does not use table locks uses commonly available database features DBLog Framework DBLog is a Java-based framework, able to capture changes in real-time and to take dumps. Figure 4— Delta Connector. Schema store integration.

Database 221

Database Traffic Transportation Open Source 221

The Netflix TechBlog

DECEMBER 17, 2019

One which: interleaves log with dump events so that both can make progress allows to trigger dumps at any time does not use table locks uses standardized database features DBLog Framework DBLog is a Java-based framework, able to capture changes in real-time and to take dumps. Netflix specific streams are used as outputs such as Keystone.

Database 206

Database Traffic Transportation Open Source 206

All Things Distributed

APRIL 9, 2015

The Amazon ML console and API provide data and model visualization tools, as well as wizards to guide you through the process of creating machine learning models, measuring their quality and fine-tuning the predictions to match your application requirements. More details on the AWS Blog.

Lambda 102

Lambda Cloud IoT AWS 102

O'Reilly

SEPTEMBER 19, 2023

Plus there was all of the infrastructure to push data into the cluster in the first place. But in its early form of a Hadoop-based ML library, Mahout still required data scientists to write in Java. You can download these models to use out of the box, or employ minimal compute resources to fine-tune them for your particular task.

Hardware 135

Hardware Storage Big Data Blockchain 135

KeyCDN

OCTOBER 31, 2018

Eclipse PDT Though originally intended for Java coding, Eclipse can be extended to support PHP with the PDT plugin. PHPUnit PHPUnit is just like JUnit except that it’s for PHP testing instead of Java testing. It might have more features than you need, but it’s especially helpful if you use MySQL for database management.

Development 57

Development Open Source Java AWS 57

Brendan Gregg

SEPTEMBER 5, 2021

Just for illustration, this shows the Vector UI and a typical cloud flame graph: Note that this sample flame graph is dominated by Java, shown by the green frames. The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes. I imagine this is related to the left tower (e.g., contending for the same locks).

Cache 52

Cache Cloud Java Tuning 52

Brendan Gregg

SEPTEMBER 5, 2021

Just for illustration, this shows the Vector UI and a typical cloud flame graph: Note that this sample flame graph is dominated by Java, shown by the green frames. ## 4. The default size is 128 Kbytes, and people shouldn't be tuning below 8 Kbytes. I imagine this is related to the left tower (e.g., contending for the same locks).

Cache 40

Cache Cloud Code Java 40

The Netflix TechBlog

MARCH 7, 2019

To unlock these innovations we are making a strategic choice that our focus should be geared towards developing the surrounding infrastructure so that scientists’ work can be easily absorbed into the wider Netflix Experimentation Platform. Rewriting poses reproducibility challenges since the python/R stack would need to match the Java stack.

Design 175

Design Engineering Innovation Java 175

High Scalability

NOVEMBER 25, 2019

Infrastructure Optimization. Languages: Java. Java used to power core file system code. What Infrastructure Do You Use? Java/Python mostly and some small services in Go/C. We use Google Pubsub, RabbitMQ and Java/Python based consumer services for this. Video Transcoding. Permissions. Recommendations.

Architecture 52

Architecture Cache Azure Storage 52