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

MAY 31, 2023

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity. Service-level objectives (SLOs). availability.

Best Practices 219

Best Practices DevOps Latency Metrics 219

Dynatrace

JUNE 9, 2021

Web application security is the process of protecting web applications against various types of threats that are designed to exploit vulnerabilities in an application’s code. According to the 2019 Verizon Data Breach Investigations Report, web application attacks were the number one type of attack.

Open Source 179

Open Source Entertainment Tuning Internet 179

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. Container security is the practice of applying security tools, processes, and policies to protect container-based workloads. Source code tests. Dynatrace news. Containers have become hugely popular. What is container security?

Open Source 247

Open Source Benchmarking Best Practices Network 247

Dynatrace

AUGUST 16, 2021

These include spending too much time on manual processes, finger-pointing due to siloed teams, and poor customer experience because of unplanned work. Example #1 – Deploy application code to Kubernetes. Many software delivery teams share the same pain points as they’re asked to support cloud adoption and modernization initiatives.

Software 246

Software Software Open Source Azure 246

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. Also, as Patrick Meenan suggested, it’s worth to plan out a loading sequence and trade-offs during the design process.

Performance 103

Performance Cache Metrics Network 103

SQL Performance

OCTOBER 14, 2020

In Part 4 of the series, which focused on optimization of derived tables, I described a process of unnesting/substitution of table expressions. The TL;DR version of substitution/unnesting of CTEs is that the process is the same as it is with derived tables. You can find the script that creates and populates PerformanceV5 here.

C++ 140

C++ Servers Code Efficiency 140

Tasktop

JUNE 18, 2019

In one week’s time, thousands of IT and business professionals will descend on London for the latest iteration of DevOps Enterprise Summit London 2019 (June 25-27 – InterContinental O2, London, UK). Here are four tips to get the most out of DOES London 2019: Tip #1 – Develop a plan of attack. The countdown is on.

DevOps 74

DevOps Network Software Software 74

Scalegrid

NOVEMBER 29, 2023

Data Center Dynamics highlights a significant uptick in DBaaS adoption, growing from 40% to 45% between 2019 and 2020. Then, all you need is a simple API or low-code application to communicate with databases without worrying about the database itself. DBaaS companies have a lot of support for their automated processes.

Healthcare 130

Healthcare Hardware Database Scalability 130

Dynatrace

SEPTEMBER 29, 2021

This blog continues with more examples of Dynatrace’s Monitoring as Code (Monaco) and Service Level Objectives (SLOs) release validation using Dynatrace SaaS Cloud Automation. Example #3 – Automate Monitoring configuration as code. Below is a picture illustrating the use case of using Monaco as part of a code delivery pipeline.

Software 197

Software Software Open Source DevOps 197

O'Reilly

NOVEMBER 12, 2019

Writing code for one vendor platform does not make it portable or simple to move elsewhere. The results in Figure 12 reflect what we know of the cloud market and mirror what we found in our cloud native survey from earlier in 2019. 1] The serverless adoption survey ran in June 2019.

Serverless 88

Serverless Architecture FinTech Infrastructure 88

O'Reilly

JANUARY 13, 2020

” Despite the slow rate of adoption, Java’s six-month release cadence has been trucking along—Java 12 dropped in March 2019, with Java 13 following in September. 2019 brought another surprise when Oracle moved Java SE to a subscription-based model. Or do people just not know about the benefits of 11 in containers?”

Programming 130

Programming Java Google C++ 130

Dynatrace

JUNE 6, 2019

In 2019, Containerd became the 5th project to reach CNCF’s highest maturity level, graduation. Dynatrace is the first and only solution to provide full-stack visibility into containerized workloads with zero changes required to your code or deployments. Rule-based control of automated process monitoring in containerd containers.

Monitoring 165

Monitoring Tuning Metrics Analytics 165

Dynatrace

OCTOBER 15, 2021

This information is gathered from remote, often inaccessible points within your ecosystem and processed by some sort of tool or equipment. Traces are the act of following a process (for example, an API request or other system activity) from start to finish, showing how services connect. Monitoring begins here.

Open Source 216

Open Source Metrics Cloud Transportation 216

The Netflix TechBlog

APRIL 17, 2019

Intel and Netflix announced their collaboration on a software video encoder implementation called SVT-AV1 on April 8, 2019. The standard specification describes in minute detail how a video bitstream should be processed in order to produce displayable video frames. New Netflix Buildings in Los Gatos. What is SVT-AV1?

Open Source 166

Open Source Scalability Speed Efficiency 166

The Netflix TechBlog

OCTOBER 15, 2019

Another thread or process is constantly polling events from the log table and writes them to one or multiple datastores, optionally removing events from the log table after acknowledged by all datastores. Issues: This needs to be implemented as a library and ideally without requiring code changes for the application using it.

Transportation 192

Transportation Architecture Processing Storage 192

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. No ABAP code instrumentation or injection is performed. SAP technology and process awareness. Dynatrace news. Why SAP ABAP platform monitoring in Dynatrace?

Monitoring 153

Monitoring Best Practices Infrastructure Servers 153

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? 2019 Top Databases Used. So, which databases are most popular in 2019? just three months ago in our 2019 Database Trends – SQL vs. NoSQL, Top Databases, Single vs. Multiple Database Use report.

Open Source 55

Open Source Database Cloud Infrastructure 55

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 136

Azure Serverless IoT Lambda 136

Dynatrace

AUGUST 28, 2019

The three pillars of observability—captured automatically, no code change required. Dynatrace OneAgent discovers all the processes you have running on a host, including dynamic microservices running inside containers. New components are auto-instrumented on the fly, with no code change required. 1) Metrics.

Metrics 182

Metrics Monitoring Azure Code 182

Dynatrace

SEPTEMBER 7, 2019

TL9 SP9 as well as massive improvements in OneAgent deployment and automatic instrumentation of technologies with deep code monitoring modules. For complete details, see Fully automatic code level monitoring and extended version support for AIX. in November 2019 as it reached end-of-life on June, 27th 2019. Kubernetes.

Java 101

Java Traffic AWS Monitoring 101

Scalegrid

OCTOBER 7, 2019

VACUUM is an important process to maintain, especially for frequently-updated tables before it starts affecting your PostgreSQL performance. The most popular process for PostgreSQL VACUUM is the built-in autovacuum , being leveraged by 37.5% are in the process of planning their VACUUM strategy. autovacuum #manual Click To Tweet.

Strategy 182

Strategy Cloud Java Open Source 182

SQL Performance

AUGUST 14, 2019

Run the following code to create the Transactions table and populate it with sample data: SET NOCOUNT ON ; USE TSQLV5 ; -- [link]. The performance penalty is relevant only when the window function is optimized with row-mode processing operators. Transactions ; The plan for this query, using row-mode processing, is shown in Figure 1.

Best Practices 108

Best Practices Servers Database Azure 108

Scalegrid

JULY 13, 2020

Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. Oracle requires more complex ongoing administration, as all database configurations must evolve in conjunction with the data schemas and custom code.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

MAY 9, 2019

Added support for Alpine Linux and musl libc for Go processes in containers. support has been extended and will reach end of life in November 2019. Dynatrace allows you to use environment variables to control deep process monitoring. support will reach end of life in April 2019. Added support for ioredis (Beta).

Java 100

Java AWS Cloud Monitoring 100

SQL Performance

AUGUST 12, 2020

What’s different about the design of CTEs compared to derived tables is where in the code these three elements are located. However, there are very few cases in T-SQL where without a terminator the code is ambiguous. I see it as a good thing from a code clarity and maintainability perspective.

C++ 140

C++ Code Design Database 140

Dynatrace

JULY 9, 2019

Support for tracing of asynchronous code execution within Spring integrations.NET. Improved grouping of Citrix processes. support has been extended and will reach end-of-life in November 2019. x (Pivotal support for this version ended in April 2019. x (Pivotal support for this version ends in June 2019.

Java 103

Java AWS Cloud Infrastructure 103

Dynatrace

JULY 31, 2020

Here at Dynatrace, we take Observability to the next level, by displaying all information in context and adding in code-level details, end-user experience, and entity relationships all while feeding this data into our AI engine, Davis, to produce actionable insights. A standalone process completely separate from the application .

Open Source 179

Open Source Metrics Google Java 179

Dynatrace

JULY 31, 2020

The vendor has de-supported this technology and version with 2019-09-30. The vendor has de-supported this technology and version with 2019-09-30. Improved OneAgent.NET code module handling on read-only file systems. Fixed possible crash of Go processes when enabling Infrastructure Monitoring mode. Oracle Hotspot JVM 12.

Operating System 117

Operating System Java Infrastructure Monitoring 117

Testsigma

FEBRUARY 12, 2021

The implementation of emerging technologies has helped improve the process of software development, testing, design and deployment. With all of these processes in place, cost optimization is also a high concern for organizations worldwide. Are you aware that the scale of the app testing industry in 2019 was over USD$ 40 billion?

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

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. Aggregated T-code scorecards give you immediate insights (for example, the slowest performing T-code) so you always know where to look first. Dynatrace news.

Monitoring 152

Monitoring Performance Infrastructure Network 152

Dynatrace

NOVEMBER 17, 2020

I worked on providing code-level insights for Java and.NET services and applications before shifting gears and joining the OpenTelemetry community back in May 2019. This entails prioritizing the roadmap, conducting code reviews, and submitting code contributions. years ago.

Open Source 151

Open Source Software Engineering Government Java 151

John McCalpin

JULY 23, 2018

Updates on 2019-01-23 in blue. When running a single user thread, you will often get the advertised single-core Turbo frequency, but if the operating system enables more cores to handle (even very short-lived) background processes, your frequency may drop unexpectedly. Instructions Retired / Instructions Expected.

Code 45

Code Programming Latency Testing 45

Smashing Magazine

OCTOBER 15, 2018

Smart Bundling: How To Serve Legacy Code Only To Legacy Browsers. Smart Bundling: How To Serve Legacy Code Only To Legacy Browsers. 2019-04-29T18:34:58+00:00. A Practical Guide To Shipping Efficient Code. We can make this process less error-prone by adding eslint-plugin-compat to the project. Shubham Kanodia.

Code 58

Code Retail Mobile Website 58

SQL Performance

MARCH 17, 2020

This follow-up post revisits the question for SQL Server 2019, using a larger number of rows. It has 32GB RAM, with 24GB available to the SQL Server 2019 instance. The Sort only has 19 rows to process, so it consumes only 1ms or so. The code may be easier to read and understand than the recursive CTE. Test Environment.

Servers 86

Servers Tuning Database Efficiency 86

Dynatrace

SEPTEMBER 12, 2019

True quality of the code was not fully known until post release, when scores of tickets came in, making Dynatrace engineers blind to the quality of code in production. Shift-right and automate deployments, pushing code, along with tool chain and monitoring data, to alert for performance issues. You can take the leap, too.

Games 159

Games Cloud Best Practices Innovation 159

The Netflix TechBlog

OCTOBER 27, 2021

[link] Metaflow is a full-stack framework for data science that we started developing at Netflix over four years ago and which we open-sourced in 2019. It allows data scientists to define ML workflows, test them locally, scale-out to the cloud, and deploy to production in idiomatic Python code. just to complement them.

Open Source 222

Open Source Monitoring Scalability Code 222