The Netflix TechBlog

NOVEMBER 13, 2023

In this blog post, we will introduce speech and music detection as an enabling technology for a variety of audio applications in Film & TV, as well as introduce our speech and music activity detection (SMAD) system which we recently published as a journal article in EURASIP Journal on Audio, Speech, and Music Processing.

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

OCTOBER 7, 2020

StatsD is a widely adopted metric protocol for collecting, aggregating, and sending developer-defined application metrics to separate systems for graphical analysis. For example, StatsD doesn’t support dimensions and tagging. Telegraf is a plugin-based system for collecting, processing, aggregating, and writing metrics.

Open Source 255

Open Source Metrics Analytics Tuning 255

Dynatrace

AUGUST 9, 2023

You can use this minimal values.yaml  configuration file for the Helm chart: # values.yaml falcosidekick: enabled: true image: tag: 2.29.0-rc.1 Attackers often probe systems using automated scanning tools. Thinking in terms of tactics, techniques, and procedures (TTPs)  brings many benefits.

Analytics 195

Analytics AWS Strategy Infrastructure 195

Dynatrace

JANUARY 18, 2023

They are generally backward-looking, relying on data stored in accounting and other business systems for a historical perspective. But the company’s point-of-sale system limits daily reports to sales volume, with additional detail available only in monthly reports. From digital experience to customer experience. Purchase amount.

Analytics 227

Analytics Retail Storage Monitoring 227

Dynatrace

SEPTEMBER 17, 2019

In order to filter these dashboards by tenant all they need is a Dynatrace Management Zone , which is based on meta data extracted by Dynatrace from e.g. k8s tags, container labels or process environment variables. They can be converted to tags which act for filtering and access control. 2: Distributed code optimization.

AWS 127

AWS Monitoring Ecommerce Lambda 127

Dynatrace

MAY 6, 2021

Operating systems support. Future Dynatrace Managed operating systems support changes. The following operating systems will no longer be supported starting 01 September 2021. The following operating systems will no longer be supported starting 01 October 2021. Linux: Amazon Linux AMI 2017.x. x86 (64bit-only).

Operating System 230

Operating System AWS Metrics Storage 230

High Scalability

MAY 4, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JULY 18, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JUNE 10, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

Dynatrace

NOVEMBER 23, 2020

Kubernetes is the de-facto standard for container orchestration as it solves many problems, like distributing workloads across machines, achieving fault tolerance, and re-scheduling workloads when problems occur. Configuring storage in Kubernetes is more complex than using a file system on your host. Dynatrace news.

Virtualization 161

Virtualization Infrastructure Monitoring Cloud 161

Dynatrace

OCTOBER 23, 2020

In the case of Unix systems, the dominant solution on the market today that is independent of local package managers (such as dpkg, RPM, and others) is Ansible. Deploy OneAgent instances with the option to override any of the settings—tags, properties, monitoring mode, network zones, host groups, tenants, servers, etc.,

Tuning 130

Tuning Monitoring Availability Architecture 130

All Things Distributed

JULY 7, 2013

All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. You can apply user-defined tags to your EC2 and RDS resources to help organize resources according to whatever schema is most relevant for a particular organization â?? Exerting Fine Grain Control Over Your Cloud Resources.

Cloud 116

Cloud AWS Database Scalability 116

PDC

AUGUST 2, 2019

In previous posts we have introduced the multiprocessing module which makes it possible to parallelize Python programs on shared memory systems. on distributed memory systems). py37 module, which is an open-source distribution of Python for scientific computing (see Anaconda ). send ( data , dest = i , tag = i ).

Programming 64

Programming Code Processing Open Source 64

All Things Distributed

JULY 20, 2012

All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Virtualizing Operating Systems. This weekends back-to-basics reading is on operating system virtualization. By Werner Vogels on 20 July 2012 12:00 PM. Comments (). Malo, France.

Operating System 97

Operating System Virtualization Systems Hardware 97

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. This guide delves into how these systems work, the challenges they solve, and their essential role in businesses and technology.

Storage 130

Storage Systems Big Data Azure 130

Scalegrid

JULY 17, 2020

If you store each of the keys as columns, it will result in frequent DML operations – this can be difficult when your data set is large - for example, event tracking, analytics, tags, etc. Often times an external system is providing data as JSON, so it might be a temporary store before data is ingested into other parts of the system.

Storage 321

Storage Database Efficiency Processing 321

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. The more complex a system, the more places to look for clues. In an earlier blog post, we discussed Telltale , our health monitoring system. What is Edgar?

Latency 296

Latency Transportation Engineering Traffic 296

Dynatrace

APRIL 16, 2021

Following David’s instructions on how to use the open source OneAgent SDK for Python Auto Instrumentation , Stephan has now automated distributed tracing in production getting PurePaths for every request that’s processed by CARY. Dynatrace tagging tips. which can be used for automated tagging and naming. Yes – that’s it.

Monitoring 152

Monitoring Open Source Best Practices DevOps 152

The Netflix TechBlog

JUNE 14, 2023

They are now backed by Federated GraphQL , a distributed approach to APIs where domain teams can independently manage and own specific sections of the API. The AB experiment results hinted that GraphQL’s correctness was not up to par with the legacy system. Until recently, an internal API framework, Falcor , powered our mobile apps.

Traffic 353

Traffic Latency Cache Metrics 353

Dynatrace

APRIL 8, 2022

Processing plugins parse (normalize), filter, enrich (tagging), format, and buffer log streams. But given the hundreds of pods and processes in modern systems, these errors might not be logically connected. Both approaches automatically add pod name, namespace, container name, tags, labels, and more to each log file.

Metrics 179

Metrics Analytics Software Architecture Open Source 179

Dynatrace

DECEMBER 23, 2020

Distributed tracing is a method of observing requests as they propagate through distributed cloud environments. Distributed tracing follows an interaction by tagging it with a unique identifier, which stays with it as it interacts with microservices, containers, and infrastructure. How does distributed tracing work?

Infrastructure 205

Infrastructure Cloud Monitoring Metrics 205

Percona

MAY 29, 2023

Updates to the releases of Percona Distribution for PostgreSQL 15.2, On May 22, 2023, we released updates to Percona Distribution for PostgreSQL versions 15.2, upd.html Percona Distribution for MongoDB 6.0.6 On May 25, 2023, Percona Distribution for MongoDB 6.0.6 upd.html Percona Distribution for MongoDB 6.0.6

Open Source 77

Open Source Servers Scalability Database 77

Dynatrace

APRIL 8, 2022

Processing plugins parse (normalize), filter, enrich (tagging), format, and buffer log streams. But given the hundreds of pods and processes in modern systems, these errors might not be logically connected. Both approaches automatically add pod name, namespace, container name, tags, labels, and more to each log file.

Metrics 130

Metrics Analytics Software Architecture Open Source 130

Dynatrace

SEPTEMBER 23, 2021

However, to be secure, containers must be properly isolated from each other and from the host system itself. Network scanners that see systems from the “outside” perspective. These products see systems from the “outside” perspective—which is to say, the attacker’s perspective. Source code tests.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Dynatrace

DECEMBER 23, 2020

Distributed tracing is a method of observing requests as they propagate through distributed cloud environments. Distributed tracing follows an interaction by tagging it with a unique identifier, which stays with it as it interacts with microservices, containers, and infrastructure. How does distributed tracing work?

Infrastructure 146

Infrastructure Cloud Monitoring Metrics 146

The Netflix TechBlog

NOVEMBER 23, 2020

Introducing gnmi-gateway: a modular, distributed, and highly available service for modern network telemetry via OpenConfig and gNMI By: Colin McIntosh, Michael Costello Netflix runs its own content delivery network, Open Connect , which delivers all streaming traffic to our members. The Gateway To fill these gaps?—?under

Open Source 186

Open Source Network Transportation Cache 186

Particular Software

MAY 8, 2023

However, in a message-based system, we no longer have a single call stack. The problem Because message-driven systems are asynchronous and run in multiple processes, debugging is naturally more complex than in a single-process application. Luckily, we can address these concerns with observability. ? Place order| B[Sales] B --> |2.

Systems 52

Systems C++ Azure Metrics 52

Dynatrace

JANUARY 5, 2022

This guest blog is authored by Raphael Pionke , DevOps Engineer at T-Systems MMS. Our Application Performance Management (APM) and load test team at T-Systems MMS helps our customers reduce the risk of failed releases. Transparency : We rely on deep insights Dynatrace provides, including distributed tracing of single requests.

Testing 217

Testing Open Source Metrics Infrastructure 217

Dynatrace

APRIL 5, 2021

Similar to AWS Lambda , Azure Functions is a serverless compute service by Microsoft that can run code in response to predetermined events or conditions (triggers), such as an order arriving on an IoT system, or a specific queue receiving a new message. It automatically manages all the computing resources those processes require.

Azure 137

Azure Serverless IoT Lambda 137

Percona

AUGUST 22, 2023

We’ll wrap it up by suggesting high availability open source solutions, and we’ll introduce you to support options for ensuring continuous high performance from your systems. A basic high availability database system provides failover (preferably automatic) from a primary database node to redundant nodes within a cluster.

Availability 79

Availability Hardware Open Source Database 79

Smashing Magazine

JUNE 1, 2022

In this case, we are not going to be talking about infrastructure services, such as a cloud computing platform like Microsoft Azure or a content distribution network like Akamai. RUM systems embed a small JavaScript payload onto every page of your site. Are you using one (or more than one) tag manager?

Website 131

Website Design Network Best Practices 131

Dynatrace

FEBRUARY 9, 2021

If you can’t see business outcomes and monitoring data in the same distributed trace, you’d have to capture all transaction path details from the user’s click to every single database call, which makes it practically impossible to identify the actual root cause of a decrease in conversions. Names of user cohorts, segments, or campaigns.

Analytics 138

Analytics Mobile Airlines Monitoring 138

Adrian Cockcroft

APRIL 5, 2023

The usual technique for modeling fuzzy systems is Monte Carlo analysis, which computes with distributions rather than precise values. Energy data can be obtained from power delivery systems in datacenters or from intelligent plugs or power strips. At the one minute granularity security concerns are minimized.

Energy 52

Energy Metrics Cloud Operating System 52

All Things Distributed

JULY 14, 2015

In this blog post, I will explain how these three new capabilities empower you to build applications with distributed systems architecture and create responsive, reliable, and high-performance applications using DynamoDB that work at any scale. Amazon Redshift) and Elasticsearch machines. Amazon Redshift) and Elasticsearch machines.

Database 167

Database Lambda AWS IoT 167

The Netflix TechBlog

DECEMBER 3, 2022

Thanks to the Netflix internal lineage system (built by Girish Lingappa ) Dataflow migration can then help you identify downstream usage of the table in question. Running code against a production database can be slow, especially with the overhead required for distributed data processing systems like Apache Spark.

Best Practices 358

Best Practices Code Testing Data Engineering 358

Percona

JULY 7, 2023

Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. Being a more advanced database management system, PostgreSQL is well-suited for performing complex queries in a large environment quickly.

Availability 83

Availability Open Source Architecture Database 83

The Morning Paper

JULY 7, 2019

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. Data sources are continuously changing and rigorous data versioning and sharing techniques are required.

Software Engineering 92

Software Engineering Engineering Software Software 92