Dynatrace

NOVEMBER 1, 2022

These metrics help to keep a network system up and running?, All these definitions are distinct and important. Mean time to recovery (MTTR) measures the entire amount of time it takes to get a downed network or system back up and running. MTTF measures the reliability of a network and durability of its hardware.

DevOps 212

DevOps Artificial Intelligence Metrics Network 212

Dynatrace

MARCH 17, 2021

OneAgent gives you all the operational and business performance metrics you need, from the front end to the back end and everything in between—cloud instances, hosts, network health, processes, and services. you can now ingest data more easily at scale and derive the topological context along with the topology definition.

Metrics 174

Metrics Monitoring Network Technology 174

Scalegrid

FEBRUARY 15, 2024

This process begins with an OpenSSL configuration file, a blueprint containing details like your country, state, and organization, capped with the common name that is your server’s alias. The process continues by combining the self-signed CA certificate and private key into a single.pem file.

Servers 130

Servers Best Practices Government Network 130

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 27, 2021

IoT – Data processing on edge locations. It keeps application processing closer to the data to maintain higher bandwidth and lower latencies, adheres to compliance regulations that don’t yet approve cloud managed services, and allows data center capital investments to be fully amortized before moving to the cloud.

AWS 131

AWS IoT Virtualization Infrastructure 131

Alex Podelko

AUGUST 18, 2019

While there are still quite a lot of cases where it is still applicable, it needs to evolve into more sophisticated processes tightly integrated with development and other parts of performance engineering. Yes, the tools and process should be easier for non-experts to incorporate some performance testing into continuous development process.

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

Dynatrace

FEBRUARY 16, 2023

There are many definitions of environmental sustainability, most of which converge on a common theme: collectively and individually, we have a responsibility to act to protect global ecosystems and support health and wellbeing, now and in the future. Sustainability seeks a balance between human activity and the natural world.

Energy 188

Energy Airlines Analytics Transportation 188

Dynatrace

NOVEMBER 9, 2021

The general agreed-upon definition of. We start with metrics, traces, and logs (that’s table stakes) but also provide context and enrichment through topology, behavior, code, metadata, and network, combined with data from application programming interfaces (API) and OpenTelemetry. Figure 2 The scope of Observability compared to APM.

DevOps 223

DevOps Innovation Cloud Programming 223

The Netflix TechBlog

JULY 30, 2019

Many of the Netflix Content and Studio Engineering services rely on Conductor for efficient processing of their business flows. Adoption As of writing this blog, Conductor orchestrates 600+ workflow definitions owned by 50+ teams across Netflix. The Netflix Media Database (NMDB) is one such example.

Lambda 189

Lambda Media Open Source Metrics 189

Dynatrace

SEPTEMBER 4, 2019

metric-based events) and events that are independent of any metric (for example, process crashes, deployment changes, and VM motion events). This blog post focuses on the definition of events that are triggered by measurements (i.e, Examples here could be, “High network activity” or “CPU saturation.”

Metrics 139

Metrics Network Monitoring Availability 139

Dynatrace

MAY 17, 2023

Metrics provide a unified and standardized definition to numerical data points over a period of time (for example, network throughput, CPU usage, number of active users, and error rates), whereas logs address traditional logging and allow you to handle logging information in an aggregated fashion.

Metrics 185

Metrics Open Source Traffic Cache 185

The Netflix TechBlog

FEBRUARY 9, 2021

A few years ago, we decided to address this complexity by spinning up a new initiative, and eventually a new team, to move the complex handling of user and device authentication, and various security protocols and tokens, to the edge of the network, managed by a set of centralized services, and a single team.

Architecture 221

Architecture Latency Servers Website 221

Dynatrace

DECEMBER 18, 2023

This covers the infrastructure, processes, and the application stack, including tracing, profiling, and logs. But often, we use additional services and solutions within our environment for backups, storage, networking, and more. For example, the metrics with the go_ prefix or the kepler_process_uncore_joules_total metric. Jolly good!

Metrics 183

Metrics Engineering Energy Tuning 183

The Morning Paper

SEPTEMBER 22, 2019

The secret sharer: evaluating and testing unintended memorization in neural networks Carlini et al., …unintended memorization occurs when trained neural networks may reveal the presence of out-of-distribution training data— i.e. training data that is irrelevant to the learning task and definitely unhelpful to improving model accuracy.

Network 55

Network Testing Strategy Google 55

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. By definition, a distributed system is any system that comprises of multiple components on variety of machines that work together to appear as a single, organized system. The recipe was straightforward.

Systems 74

Systems Monitoring Hardware Network 74

The Netflix TechBlog

NOVEMBER 24, 2023

What if we could use machine learning and computer vision to support our creative team in this process? Since we want to ensure that our testing framework allows for maximum creative freedom, and avoid any interruption to the design process, we decided to try an alternative approach. This assumption is by definition not testable.

Tuning 201

Tuning Design Testing Engineering 201

Scalegrid

JANUARY 8, 2019

The obvious impact of this is that in the event of a master failure, the slave will not be up-to-date as its SQL thread is still processing the events in the relay log. This will delay the failover process as our framework expects the slave to be fully up-to-date before it can be promoted. slave_preserve_commit_order = 1.

Availability 113

Availability Tuning Speed Network 113

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script. What's changed since last year? and 75KiB of JavaScript. These are generous targets.

Performance 90

Performance Network Mobile Speed 90

Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” Change failure rate.

DevOps 206

DevOps Metrics Traffic Efficiency 206

Speed Curve

FEBRUARY 5, 2024

desc="Time to process request at origin" NOTE: This is not a new API. The use of server-timing headers by content delivery networks closes a big gap. For example, processing of web application firewall (WAF) rules, detecting bots or other malicious traffic though security services, and growing in popularity, edge compute.

Servers 57

Servers Cache Retail Benchmarking 57

Percona

JULY 25, 2023

STDOUT Datasink This diagram displays the process of streaming a backup to object storage utilizing the current STDOUT datasink: XtraBackup spawns multiple copy threads. Summary If you utilize streaming inside your local network, you can definitely benefit from faster backups by streaming data in parallel using the new FIFO datasink.

Storage 76

Storage Speed Open Source Servers 76

Dynatrace

OCTOBER 4, 2021

An application programming interface (API) is a set of definitions and protocols for building and integrating application software that enables your product to communicate with other products and services. APIs each have a web address, known as an API endpoint, and serve as the channel by which a consuming application and API communicate.

Monitoring 183

Monitoring Latency Metrics Availability 183

Smashing Magazine

AUGUST 3, 2023

Core Web Vital metrics definitions. However, achieving a good LCP score is often a multi-faceted process that involves optimizing several stages of loading and rendering. You need to beware of large HTML files or slow network connections because they can lead to longer download times. Here’s a breakdown of the moving pieces.

Performance 74

Performance Cache Traffic Metrics 74

Testsigma

JANUARY 7, 2022

QAOps is a term derived by combining the two processes – the DevOps and QA into one. When we fuse QA into the DevOps process the newly integrated process is called QAOps. With QAOps we are incorporating the testing process into DevOps and let QA engineers work with developers while the software is in development.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

Dynatrace

JUNE 18, 2020

AIOps definition and classification. The basic premise of AIOps is: Automatically monitor and analyze large sets of data across applications, logs, hosts, services, networks, meta, and processes through to end users and outcomes. Dynatrace for a long time wasn’t even considered in the AIOps category. How could this be?

Monitoring 166

Monitoring Cloud DevOps Software 166

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. There is a solution though! Large preview ).

Network 143

Network Speed Website Mobile 143

Smashing Magazine

AUGUST 10, 2023

The other issue is that the data I’m getting back is based on lab simulations where I can add throttling, determine the device that’s used, and the network connection, among other simulated conditions. On that note, it’s worth calling out that there are multiple flavors of network throttling. Real usage data would be better, of course.

Speed 81

Speed Monitoring Testing Network 81

Dynatrace

JULY 10, 2019

This article we help distinguish between process metrics, external metrics and PurePaths (traces). If you already have the OneAgent installed, and you’d like to bring in additional process metrics into Dynatrace , the OneAgent plugin is a good fit. To get more process metrics, use a OneAgent plugin. Use the OneAgent SDK.

Java 140

Java Best Practices Metrics Azure 140

Tech News Gather

JANUARY 29, 2024

In order to download the application, it is important to install the apk file, which will then launch the application process. Wait for it to finish; Once the process of downloading the Mostbet apk file is completed, all that remains is to install it. To do this, open any browser; Go to the “Applications” section.

Games 52

Games Mobile Programming Operating System 52

The Netflix TechBlog

SEPTEMBER 13, 2021

We were under pressure to improve our adoption numbers and decided to focus first on the setup friction by improving the developer experience and automating the onboarding process. The vision was to create a “Studio in the Cloud”, with applications supporting every part of the business from pitch to play. Specify a domain name?

Internet 220

Internet Internet Cloud Traffic 220

Smashing Magazine

DECEMBER 7, 2023

First, FID is a measure of the time it takes the page to start processing an interaction or the input delay. A more complete picture considers the input delay in addition to two other components: processing time and presentation delay. It only looks at the delay of the event process. Let’s walk through the process.

Traffic 95

Traffic Metrics Google Monitoring 95

High Scalability

JUNE 29, 2018

Quirky : Thus there is a tradeoff: separateness enables inventors to create heterodox ideas, but strong cohesive networks are likely to be better for getting them implemented. Mark Lapedus : Costs of developing a complex chip could run as high as $1.5B, while power/performance benefits are likely to decrease.

Scalability 131

Scalability Internet Internet Wireless 131

CSS - Tricks

APRIL 1, 2021

Using a network request inspector, I’m going to see if there’s anything we can remove via the Network panel in DevTools. I like using Fiddler , and when I inspect the network requests I see that there are indeed some old URLs and redirects floating around. We can repoint all our redirect-to-slow-site URLs to the updated URL.

Cache 92

Cache Social Media Media Network 92

Percona

AUGUST 30, 2023

For example, the network port at which PostgreSQL listens cannot be changed at the individual database level. A change to such parameters requires the postmaster — the main process of the PostgreSQL — to restart. So, the setting goes as part of the function definition. But another database might be an OLAP system.

Database 99

Database Servers Open Source Tuning 99

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

KeyCDN

FEBRUARY 4, 2021

So DNS services definitely go down! Just like with content delivery networks, DNS hosting providers also have multiple POPs. Their network is made up of over 60 POPs and supports IPv6 everywhere. Their entire network is now routinely processing over 7 billion DNS requests per month.

Cache 134

Cache Website Internet Internet 134

The Netflix TechBlog

DECEMBER 21, 2020

There are several benefits of such optimizations like saving on storage, faster query time, cheaper downstream processing, and an increase in developer productivity by removing additional ETLs written only for query performance improvement. More processing resources. Increase in storage space. that got added and deleted in the commit.

Storage 203

Storage Latency Efficiency Data Engineering 203