Dynatrace

MARCH 20, 2024

Deploying software in Kubernetes is often viewed as a straightforward process—just use kubectl or a GitOps solution like ArgoCD to deploy a YAML file, and you’re all set, right? Infrastructure health The underlying infrastructure’s health directly impacts application availability and performance.

Open Source 276

Open Source Hardware DevOps Infrastructure 276

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). For details on available metrics, see our help page on host performance monitoring. Dynatrace news.

Availability 25

Availability Hardware Java Tuning 25

The Netflix TechBlog

JUNE 5, 2023

In this article we explain our journey towards productizing a better viewing experience for our members by utilizing features and capabilities in consumer streaming devices. Watch out for an upcoming article going into further details of this solution. Diagrams in this article are courtesy of our Partner Enterprise Platform XD team.

Entertainment 310

Entertainment Engineering Technology Technology 310

High Scalability

AUGUST 27, 2018

This is article was written by Dirceu Pereira Tiegs, Site Reliability Engineer at Auth0, and originally was originally published in Auth0. com and the strategies we use to keep it up and running with high availability. These are some of the highlights: We went from processing a couple of million logins per month to 1.5+

Architecture 244

Architecture Cloud Traffic Infrastructure 244

SQL Shack

SEPTEMBER 23, 2020

In this 26th article for SQL Server Always On Availability Groups series, we will discuss the process to suspend and resume data movements between AG replicas.

Availability 104

Availability Servers Network Processing 104

Dynatrace

DECEMBER 27, 2022

When organizations implement SLOs, they can improve software development processes and application performance. Stable, well-calibrated SLOs pave the way for teams to automate additional processes and testing throughout the software delivery lifecycle. Availability. SLOs improve software quality. SLOs promote automation.

Software 272

Software Software Benchmarking Latency 272

Dynatrace

DECEMBER 16, 2020

This article explains what a software supply chain attack is, and how Dynatrace protects its customers against such attacks by applying: Risk management and business continuity planning. Track changes via our change management process. The signatures are automatically verified during the update process on the customer infrastructure.

Software 242

Software Software Development AWS 242

Highly Scalable

MARCH 1, 2012

In this article I provide a short comparison of NoSQL system families from the data modeling point of view and digest several common modeling techniques. I would like to thank Daniel Kirkdorffer who reviewed the article and cleaned up the grammar. The rest of this article describes concrete data modeling techniques and patterns.

Database 279

Database Ecommerce Efficiency Engineering 279

Dynatrace

SEPTEMBER 3, 2020

In comparison, the AIOps approach discussed within this article, is built upon a radically different deterministic AI engine – at Dynatrace known as Davis – that yields precise, actionable results in real-time. The second major concern I want to discuss is around the data processing chain. The four stages of data processing.

Software 264

Software Software Artificial Intelligence Metrics 264

Smashing Magazine

JULY 8, 2021

Development Process. Development Process. Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js This is also a material design component framework with the availability of already made scaffolding for code, with a large community and regular updates. Uma Victor.

Speed 135

Speed Processing Development Code 135

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 219

Analytics Metrics Media Monitoring 219

Dynatrace

NOVEMBER 11, 2024

However, due to the fact that they boil down selected indicators to single values and track error budget levels, they also offer a suitable way to monitor optimization processes while aligning on single values to meet overall goals. By recognizing the insights provided, you can optimize processes and improve overall efficiency.

Efficiency 203

Efficiency Best Practices Monitoring Cloud 203

Dynatrace

NOVEMBER 11, 2020

” Meaning, you don’t need to worry about OneAgent updates because they’re performed automatically, safely, and promptly as soon as new versions are available (no manual effort required). Please note that the OneAgent update process may require that the injected OneAgent modules (for Java,Net, Apache, etc.)

Best Practices 205

Best Practices Storage Java Benchmarking 205

The Netflix TechBlog

DECEMBER 3, 2022

That article was a deep dive into one of the more technical aspects of Dataflow and didn’t properly introduce this tool in the first place. Generally, we prefer to execute DDL commands as part of the workflow itself, instead of running outside of the schedule, because it simplifies the development process. test_sparksql_write.py

Best Practices 360

Best Practices Code Testing Data Engineering 360

Scalegrid

JULY 13, 2020

In this article, we compare Oracle vs. PostgreSQL, outlining the differences in these SQL database costs, features, and ease of use for both developers and database administrators (DBA’s) alike. Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Not available. Not available.

Open Source 244

Open Source Tuning C++ Database 244

The Netflix TechBlog

DECEMBER 14, 2020

In this article we talk about one particularly difficult issue that blocked the launch of a device in Europe. They supplied a script to automate the process. To play a 60fps video, the highest frame rate available in the Netflix catalog, the device must render a new frame every 16.66

Engineering 355

Engineering Code Open Source Hardware 355

The Netflix TechBlog

MARCH 7, 2024

In this article, we cover a few key integrations that we provide for various layers of the Metaflow stack at Netflix, as illustrated above. These integrations are implemented through Metaflow’s extension mechanism which is publicly available but subject to change, and hence not a part of Metaflow’s stable API yet.

Systems 232

Systems Media Cache Open Source 232

DZone

JULY 29, 2019

These processes are only possible with a distributed architecture and parallel processing mechanisms that Big Data tools are based on. Elasticsearch is a distributed data storage and search engine with fault-tolerance and high availability capabilities.

Big Data 162

Big Data Government Open Source Storage 162

DZone

FEBRUARY 7, 2024

However, with a plethora of options available in the market, selecting the right SMB backup solution can be a daunting task. In this article, we will embark on a journey to demystify the process of choosing the perfect SMB backup solution tailored to your business needs.

Scalability 145

Scalability Processing Availability 145

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 230

Architecture Energy Benchmarking Processing 230

CSS Wizardry

JANUARY 10, 2023

This audit and, accordingly, this article, only deals with script injection using document.write() —not its usage in general. The Preload Scanner and the primary parser begin processing the HTML at more-or-less the same time, so the Preload Scanner doesn’t really get much of a head start. The MDN entry for document.write().

Google 289

Google Network Performance Availability 289

Scalegrid

NOVEMBER 25, 2019

ScyllaDB offers significantly lower latency which allows you to process a high volume of data with minimal delay. There are dozens of quality articles on ScyllaDB vs. Cassandra, so we’ll stop short here so we can get to the real purpose of this article, breaking down the ScyllaDB user data. The remaining 13.0%

Big Data 187

Big Data Database Open Source Azure 187

CSS Wizardry

FEBRUARY 25, 2021

Every browser available on iOS is simply a wrapper around Safari. Of course, the whole point of this article is performance profiling, so let’s move over to the Network tab. Regrettably, this far into the article and its screenshots, I learned that there is no longer a way to disable ServiceWorkers in Safari. Chrome for iOS?

Network 272

Network Mobile Performance Traffic 272

Dynatrace

MAY 5, 2021

More ActiveGate capabilities will be available as Kubernetes pods later this year. See details further down in this article. Our updated deployment guide will lead you through the process of creating the new custom resource, which deploys everything you need for all-in-one observability on Kubernetes.

Cloud 231

Cloud Traffic Monitoring Open Source 231

Dynatrace

APRIL 14, 2022

In a previous article on Spring4Shell , we outlined how teams can use Dynatrace Application Security to detect the actual usage of vulnerable Spring libraries in your environment. Let’s look at this in action by using the Spring4Shell setup and exploit from the LunaSec article mentioned previously. and 5.2.20. and 8.5.78.

Java 224

Java Servers Code Open Source 224

CSS Wizardry

AUGUST 14, 2024

WebKit have recently announced their intent to implement the blocking=render attribute for and elements, bringing them in line with support already available in Blink and generally positive sentiment in Firefox. The resource is fetched and processed asynchronously while the browser is free to work on whatever other tasks there may be.

C++ 262

C++ Testing Tools Government Testing 262

High Scalability

FEBRUARY 19, 2021

You can view the original article on Ably's blog. In this article, we discuss the concepts of dependability and fault tolerance in detail and explain how the Ably platform is designed with fault tolerant approaches to uphold its dependability guarantees. Availability and Reliability are forms of dependability.

Engineering 165

Engineering Systems Availability Scalability 165

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. For brevity we skipped annotating ladder points with their spatial resolutions but the overall observations from our previous article on SDR-4K encode optimization apply here as well.

Open Source 257

Open Source Software Engineering Internet Internet 257

Dynatrace

JULY 11, 2019

Keptn is currently leveraging Knative and installs Knative as well as other depending components such as Prometheus during the default keptn installation process. In my case, both prometheus.knative-monitoring pods jumped in Process CPU and I/O request bytes. There was no other process that showed any abnormal resource consumption.

Open Source 43

Open Source Metrics Monitoring Cloud 43

CSS Wizardry

OCTOBER 2, 2023

Thankfully, any company that has folk in customer support can make use of a new web platform feature to make the entire process a breeze: Clear-Site-Data. —through different screens, menus, and dropdowns is a big ask. Something maybe a little like this: const referer = req. get ( ' Referer ' ); if ( referer ' [link] ' ) { res. status ( 403 ).

Cache 210

Cache Operating System Availability Development 210

Dynatrace

AUGUST 25, 2023

This article explores SLOs for service performance. If you’re new to SLOs and want to learn more about them, how they’re used, and best practices, see the additional resources listed at the end of this article. SLOs, as a measure of service quality, can track the related availability, reliability, and performance.

Performance 182

Performance Latency Traffic Metrics 182

DZone

MAY 30, 2023

Site reliability engineering (SRE) is a critical discipline that focuses on ensuring modern systems and applications' continuous availability and performance.

Engineering 147

Engineering Systems Availability Processing 147

The Netflix TechBlog

FEBRUARY 14, 2020

Manual curation and review of these high quality images from scratch for a growing catalog of titles can be particularly challenging for our Product Creative Strategy Producers (referred to as producers in the rest of the article). All artwork is delivered through a web application made available to the design agencies.

Design 187

Design Open Source C++ Availability 187

The Netflix TechBlog

OCTOBER 27, 2020

Usually Data scientists and engineers write Extract-Transform-Load (ETL) jobs and pipelines using big data compute technologies, like Spark or Presto , to process this data and periodically compute key information for a member or a video. The processed data is typically stored as data warehouse tables in AWS S3.

Latency 249

Latency Storage Big Data Tuning 249

CSS Wizardry

OCTOBER 16, 2023

I began writing this article in early July 2023 but began to feel a little underwhelmed by it and so left it unfinished. In this post, I’m going to break these processes down into each of: ? What is the availability, configurability, and efficacy of each? in this article. If you are still running HTTP/1.1,

Cache 340

Cache Latency Strategy Speed 340

Dynatrace

DECEMBER 16, 2021

In this article, we’ll answer some of the most frequently asked questions about the Log4Shell vulnerability, and continue to add on as new questions come up. The web of dependencies among affected platforms and services means patching can be a complex and possibly time-consuming process. What is Log4Shell?

Internet 263

Internet Internet Games Java 263

Scalegrid

JUNE 4, 2020

They support PostgreSQL, MySQL and Redis, but for the sake of this article, we are going to focus on their PostgreSQL product. We measure PostgreSQL throughput in terms of transactions processed. This means that ScaleGrid is able to process almost 2x the amount of transactions as DigitalOcean across the same deployment configurations!

Database 230

Database Latency Benchmarking Performance 230