DZone

SEPTEMBER 5, 2019

For system administrators, operations engineers, and others with strong systems and software backgrounds, there’s perhaps no better time than the present to transition into DevOps. As of August 2019, there are currently over 50,000 LinkedIn DevOps job listings in the United States alone. How do you ace your DevOps interview?

DevOps 277

DevOps Software Engineering Infrastructure Engineering 277

DZone

MARCH 2, 2023

It must be said that this video traffic phenomenon primarily owes itself to modernizations in the scalability of streaming infrastructure, which simply weren’t present fifteen years ago.

Social Media 281

Social Media Java Traffic Internet 281

Dynatrace

JUNE 17, 2019

Juniper Network devices help enterprises connect and secure their applications, data, and services. Juniper Network devices utilizing Junos OS 7.4. Monitoring Juniper Network devices with Dynatrace is about to get even better. The post Juniper Networks ActiveGate extension now available (EAP) appeared first on Dynatrace blog.

Network 105

Network Availability Metrics Monitoring 105

Dynatrace

AUGUST 8, 2024

As recent events have demonstrated, major software outages are an ever-present threat in our increasingly digital world. They may stem from software bugs, cyberattacks, surges in demand, issues with backup processes, network problems, or human errors. Outages can disrupt services, cause financial losses, and damage brand reputations.

Software 260

Software Software Infrastructure Network 260

DZone

DECEMBER 28, 2020

With rising competition in the digital world and the requirement to be present in the top rank of the category, makes performance tests crucial for companies. For example, the gaming app has to present definite actions to bring the right experience. An app is built with some expectations and is supposed to provide firm results.

Performance Testing 230

Performance Testing Testing Tools Testing Performance 230

Dynatrace

MARCH 14, 2023

Dynatrace provides server metrics monitoring in under five minutes, showing servers’ CPU, memory, and network health metrics all the way through to the process level, with no manual configuration necessary. AL2023 is supported by Dynatrace on day one and has been thoroughly tested by our installations team. How does Dynatrace help?

AWS 292

AWS Lambda Serverless Virtualization 292

Dynatrace

SEPTEMBER 3, 2024

Software performance can be compromised in many ways, including software bugs, cyberattacks, overwhelming demand, backup failures, network issues, and human error. Each of these factors can present unique challenges individually or in combination.

Infrastructure 259

Infrastructure Innovation Monitoring Software Performance 259

Dynatrace

JULY 11, 2024

The journey toward business observability Traditional IT monitoring that relies on a multitude of tools to collect, index, and correlate logs from IT infrastructure, networks, applications, and security systems is no longer effective at supporting the need of the wider organization for business insights.

Monitoring 246

Monitoring Retail Energy Cloud 246

Dynatrace

MAY 15, 2020

Overcoming the barriers presented by legacy security practices that are typically manually intensive and slow, requires a DevSecOps mindset where security is architected and planned from project conception and automated for speed and scale throughout where possible. Challenge: Monitoring processes for anomalous behavior.

Government 239

Government DevOps Infrastructure Network 239

Dynatrace

JULY 25, 2022

This new service enhances the user visibility of network details with direct delivery of Flow Logs for Transit Gateway to your desired endpoint via Amazon Simple Storage Service (S3) bucket or Amazon CloudWatch Logs. AWS Transit Gateway is a service offering from Amazon Web Services that connects network resources via a centralized hub.

AWS 229

AWS Transportation Network Traffic 229

Scalegrid

AUGUST 22, 2019

The yaml configuration file must be present using these high level configuration settings: Global/Universal. Network Isolation Tests. Network-isolate the master server from other servers. Network-isolate the standby server from other servers. Network Isolation Tests. Test Scenario. Observation. Test Scenario.

Availability 277

Availability Servers Network Testing 277

Dynatrace

DECEMBER 16, 2020

Access to source code repositories is limited on both the network and the user level. Source code management systems are only accessible from within the Dynatrace corporate network. Remote access to the Dynatrace corporate network requires multi-factor authentication (MFA). The diagram below provides an overview.

Software 246

Software Software Development AWS 246

Dynatrace

OCTOBER 23, 2023

Firstly, managing virtual networks can be complex as networking in a virtual environment differs significantly from traditional networking. This presents a challenge for IT operations teams, specifically in identifying and addressing performance issues or planning how to prevent future issues.

Efficiency 227

Efficiency Virtualization Hardware Performance 227

CSS Wizardry

OCTOBER 16, 2023

Compressing them over the network: Which compression algorithm, if any, will we use? This is because, at present, algorithms like Gzip and Brotli become more effective the more historical data they have to play with. Connection One thing we haven’t looked at is the impact of network speeds on these outcomes. The Client.

Cache 338

Cache Latency Strategy Speed 338

The Netflix TechBlog

AUGUST 28, 2020

As the number of 4K titles in our catalog continues to grow and more devices support the premium features, we expect these video streams to have an increasing impact on our members and the network. The fixed-bitrate ladder starts at 560 kbps which may be too high for some cellular networks. shot-optimized encoding and 4K VMAF model ?—?and

Network 338

Network Storage Innovation Mobile 338

The Netflix TechBlog

AUGUST 10, 2020

In addition, with 193M members and counting, there is a huge diversity in the networks that stream our content as well as in our members’ bandwidth. It is, thus, imperative that we are sensible in the use of the network and of the bandwidth we require. Further tuning of pre-defined encoding parameters.

Innovation 243

Innovation Traffic Network Efficiency 243

Dynatrace

NOVEMBER 6, 2023

Observability on edge devices presents unique challenges compared to traditional data-center or cloud-based environments. But there’s more than just a need for minimizing resource (CPU, memory, storage) and network (bandwidth) consumption for observability at the edge.

Retail 271

Retail Storage Analytics Cloud 271

Dynatrace

JANUARY 11, 2023

Continuous cloud monitoring with automation provides clear visibility into the performance and availability of websites, files, applications, servers, and network resources. These next-generation cloud monitoring tools present reports — including metrics, performance, and incident detection — visually via dashboards.

Cloud 233

Cloud Monitoring Best Practices Infrastructure 233

CSS Wizardry

SEPTEMBER 6, 2022

Note that the CSS file is marked as blocking (see the orange cross), and thus carries Highest priority and hits the network first. priority request, and hits the network after the JavaScript. But what presents a slightly more pernicious issue are the regressions that can happen after you successfully implement Critical CSS….

Media 356

Media Cache Network Website 356

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 227

Traffic AWS Network Cloud 227

The Netflix TechBlog

SEPTEMBER 7, 2021

Back in 2010, the UI was static, with limited navigation options and a presentation inspired by displays at a video rental store. Now, the UI is immersive and video-forward, the navigation options richer but less obtrusive, and the box art presentation takes greater advantage of the digital experience. The list goes on.

Entertainment 226

Entertainment Testing Network Infrastructure 226

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. If containers are run with privileged flags, or if they receive details about host processes, they can easily become points of compromise for corporate networks. Network scanners. Let’s look at each type.

Open Source 261

Open Source Benchmarking Best Practices Network 261

The Netflix TechBlog

SEPTEMBER 3, 2021

Remote calls are never free; they impose extra latency, increase probability of an error, and consume network bandwidth. There are a number of utilities and conventions on how to use this message when it is present in an RPC request. With GraphQL this comes out of the box through the use of field selectors.

Design 246

Design Java Code Servers 246

Dynatrace

MAY 24, 2021

With three sessions delivered around the globe and all but two presentations delivered live, it was great to set attendance records, and this is a testament to the strength of our partners and the community they create. Recognizing the immense contribution of our partners is truly one of the highlights of our year.

Programming 241

Programming Cloud Virtualization Technology 241

Dynatrace

FEBRUARY 1, 2024

Immediately, you can spot and understand issues with problematic hosts and seamlessly organize them according to vital health metrics, such as CPU load, available memory, disk capacity, and network connectivity, facilitating prompt and efficient issue resolution.

Infrastructure 193

Infrastructure Metrics Network Monitoring 193

Dynatrace

DECEMBER 16, 2021

It’s present in major platforms from Amazon Web Services to VMware, and services large and small. In the consumer sector, Log4j 2 can also be found in network-enabled storage and smart home equipment, which users should disconnect from the Internet until updates are available.

Internet 263

Internet Internet Games Java 263

The Netflix TechBlog

NOVEMBER 3, 2022

In the time since it was first presented as an advanced Mesos framework, Titus has transparently evolved from being built on top of Mesos to Kubernetes, handling an ever-increasing volume of containers. This blog post presents how our current iteration of Titus deals with high API call volumes by scaling out horizontally.

Cache 235

Cache Latency Traffic Systems 235

Dynatrace

MAY 30, 2023

Rising Star Award Over the last year, Kyndryl has demonstrated the desire to invest and commit to bringing the best in observability to their customers with Dynatrace, and that’s why we’re pleased to present them with this award.

Innovation 225

Innovation Cloud AWS DevOps 225

DZone

OCTOBER 9, 2023

Bloom, these data structures have found applications in various fields such as databases, caching, networking, and more. To verify if an element is present in the filter, the element is hashed again using the same k hash functions, and if all the corresponding positions are set to 1, the element is considered present.

Efficiency 162

Efficiency Cache Network Database 162

Dynatrace

NOVEMBER 17, 2020

While we missed seeing our partners in person, networking, socializing, and having fun learning together, the virtual event format catered for four time zones, keynote mainstage, coupled with geo breakouts allowed for a much larger audience than ever before.

Entertainment 183

Entertainment Innovation Virtualization Cloud 183

Dynatrace

AUGUST 21, 2024

These releases often assumed ideal conditions such as zero latency, infinite bandwidth, and no network loss, as highlighted in Peter Deutsch’s eight fallacies of distributed systems. While it is powerful, it presents several challenges that affect its adoption.

Engineering 203

Engineering Systems Latency Metrics 203

Dynatrace

JANUARY 18, 2024

Some models, like deep learning or neural network-based models, are dense and complex, making them difficult to interpret. Decision trees and dashboards are two common visualization methods that present complex data in an easily readable format. These tools can turn data into actionable insights. The post What is explainable AI?

Artificial Intelligence 224

Artificial Intelligence Healthcare Government Technology 224

Dynatrace

OCTOBER 16, 2024

There are cases where more flexible data presentation is needed. An example of this is shown in the video above, where we incorporated network-related metrics into the Kubernetes cluster dashboard. Rather than manually exploring the Kubernetes app you can simply open the Dynatrace global search and enter “Kubernetes network.”

Social Media 205

Social Media Metrics Network Analytics 205

CSS Wizardry

AUGUST 7, 2019

The reason is because mobile networks are, as a rule, high latency connections. Strap yourself in; here is a non-exhaustive list presented in no particular order: Latency: As above, we’re counting a trip out to and a return trip from the server. Rather, your TTFB represents any number of the items present above.

Latency 271

Latency Ecommerce Servers Mobile 271

Dynatrace

NOVEMBER 11, 2021

Despite the fact that more than 80% of organizations now employ multicloud architecture, “hyperscaler” clouds such as AWS, Google Cloud and Microsoft Azure present monitoring and management issues for cloud practitioners. AWS re:Invent 2021: Modernizing for cloud-native environments. Why modern observability is different.

AWS 225

AWS Cloud Lambda Azure 225

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. A span: Represents a unit of work, such as a network call from one service to another (a client/server relationship) or a purely internal action (e.g., What is Edgar?

Latency 299

Latency Transportation Engineering Traffic 299

CSS Wizardry

JUNE 30, 2023

That said, we aren’t presented with particularly granular data, either: Huge and non-linear buckets make interrogating the data much more difficult. domContentLoadedEventStart And of course, we should be very used to seeing DOMContentLoaded at the bottom of DevTools’ Network panel: They’re some satisfying numbers. log ( window.

Metrics 330

Metrics Google Monitoring Code 330