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 237

AWS Transportation Network Traffic 237

Dynatrace

MAY 3, 2024

Take the example of Amazon Virtual Private Cloud (VPC) flow logs, which provide insights into the IP traffic of your network interfaces. For example, open the Clouds app with integrated logs in the context of your Lambda functions observability for one-click access to error logs.

Cloud 270

Cloud Lambda AWS Analytics 270

Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network.

Traffic 183

Traffic Java Network DevOps 183

DZone

DECEMBER 28, 2020

The system could work efficiently with a specific number of concurrent users; however, it may get dysfunctional with extra loads during peak traffic. 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 225

Performance Testing Testing Tools Testing Performance 225

Dynatrace

MAY 31, 2023

The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity. For example, a panel of customers may occasionally provide feedback on service quality and performance. Visibility and automation are two of the most important SRE tools.

Best Practices 240

Best Practices DevOps Latency Metrics 240

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables).

Monitoring 227

Monitoring Social Media IoT Metrics 227

Tim Kadlec

APRIL 18, 2019

” The fallacy of networks, or new devices for that matter, fixing our performance woes is old and repetitive. To be fair, each new generation of network connectivity does bring some level of change and transformation to how we interact with the internet. AT&T’s “5G E” is a great example.

Network 61

Network Speed Internet Internet 61

Dynatrace

APRIL 16, 2020

To accomplish this, Davis continuously analyzed over 28 billion dependencies, identifying a slowdown on the Citrix StoreFront service as the root-cause of the degradation and highlighted the network and threading issues down to the method-level (figure 4). One example of these surges was from an unemployment application.

Traffic 217

Traffic Government Database Network 217

Dynatrace

MAY 19, 2022

Example 1: Architecture boundaries. For example, the mobile device talked to an API gateway, and that team was not responsible for all the details of the back-end systems. Example 2: Four golden signals. This represents the total number of requests across the network. This refers to the load on your network and servers.

Automotive 285

Automotive Latency Architecture Azure 285

The Netflix TechBlog

NOVEMBER 29, 2023

1) depicts the migration of traffic from fixed bitrates to DO encodes. 1: Migration of traffic from fixed-ladder encodes to DO encodes. Shown below are rate versus quality examples for a couple of titles from our HDR catalog. The graphic below (Fig. We present two sets. The first set (Fig.

Open Source 260

Open Source Software Engineering Internet Internet 260

Dynatrace

MAY 17, 2023

But its underlying goal is quite humble and straightforward: it wants to enable you to observe an IT system (for example, a web application, infrastructure, or services) and gain insight to its behavior, such as performance, error rates, hot spots of executed instructions in code, and more. Those are prime candidates for their own spans.

Metrics 204

Metrics Open Source Traffic Cache 204

Dynatrace

SEPTEMBER 28, 2021

For example, by measuring deployment frequency daily or weekly, you can determine how efficiently your team is responding to process changes. To accurately measure application availability, first make sure you can accurately measure the true end-user experience, not just network statistics. Application usage and traffic.

DevOps 224

DevOps Metrics Traffic Efficiency 224

Dynatrace

JANUARY 28, 2021

For today’s highly dynamic and exceedingly complex production environments, performance problems that are evident at the service level (for example, slow response times or failed requests) are often the result of underlying (cloud) infrastructure issues. An observability framework alone is not enough. – Sergey Kanzhelev (Google).

Traffic 186

Traffic Open Source Servers Cloud 186

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. RASP solutions sit in or near applications and analyze application behavior and traffic.

Traffic 244

Traffic Benchmarking Innovation Java 244

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. AV1 being a recent example. Yet, given its wide support, our H.264/AVC

Innovation 243

Innovation Traffic Network Efficiency 243

VoltDB

AUGUST 8, 2024

For example, an e-commerce company can use real-time data on website traffic and customer behaviors to adjust pricing or launch targeted promotions during peak shopping periods. As a result, they’re able to respond swiftly to changing market conditions, customer needs, and operational challenges.

IoT 52

IoT Latency Traffic Logistics 52

Dynatrace

AUGUST 3, 2022

Typically, organizations might experience abnormal scanning activity or an unexpected traffic influx that is coming from one specific client. Examples of zero-day vulnerabilities. For example, within a week of the discovery of the Log4Shell vulnerability, Microsoft reported more than 1.8 half of all corporate networks.

Java 208

Java Traffic Benchmarking Strategy 208

Dynatrace

OCTOBER 16, 2023

At the Dynatrace Innovate conference in Barcelona, Bernd Greifeneder, Dynatrace chief technology officer, discussed key examples of how the Dynatrace observability platform delivers value well beyond traditional monitoring. With Grail, for example, a DevOps team can pre-scan logs. The plattorm can pre-analyze and classify logs.

Innovation 221

Innovation DevOps Cloud Efficiency 221

Dynatrace

APRIL 13, 2023

Log auditing is a cybersecurity practice that involves examining logs generated by various applications, computer systems, and network devices to identify and analyze security-related events. for example, query web server logs from the past year for specific attack strings containing ). Were there attack attempts?

Java 209

Java Analytics Infrastructure Cloud 209

Brendan Gregg

MARCH 23, 2024

I'll step through a made-up example that combines some of the things I've learned the hard way: 4:00pm : Alert! You begin network debugging and ask the server team: "Do you use a firewall?" " They say they don't know, ask the network security team. "Linux Crisis Tools" in SysPerf 2.)

Servers 140

Servers Traffic Network Systems 140

Dynatrace

MAY 6, 2020

Over the last two month s, w e’ve monito red key sites and applications across industries that have been receiving surges in traffic , including government, health insurance, retail, banking, and media. The following day, a normally mundane Wednesday , traffic soared to 128,000 sessions. Media p erformance .

Website 239

Website Monitoring Retail Media 239

Dynatrace

SEPTEMBER 30, 2021

In case of a spike in traffic, you can automatically spin up more resources, often in a matter of seconds. Likewise, you can scale down when your application experiences decreased traffic. For example, as traffic increases, costs will too. Analyze your resource consumption and traffic patterns.

Cloud 185

Cloud Traffic Best Practices Strategy 185

O'Reilly

JUNE 18, 2024

Books, music, and movies, for example, bear copyright notices and are registered with the copyright office (which confers additional rights to damages in the event of infringement). This should be of concern not only to the sites that used to receive the traffic but to those who used to drive it. Next, let’s unpack “fair use.”

Social Media 142

Social Media Media Open Source Traffic 142

The Netflix TechBlog

SEPTEMBER 8, 2020

As an example, to render the screen shown here, the app sends a query that looks like this: paths: ["videos", 80154610, "detail"] A path starts from a root object , and is followed by a sequence of keys that we want to retrieve the data for. Replay Testing Enter replay testing.

Latency 241

Latency Cache Java Traffic 241

Scalegrid

APRIL 16, 2020

Each of these models is suitable for production deployments and high traffic applications, and are available for all of our supported databases, including MySQL , PostgreSQL , Redis™ and MongoDB® database ( Greenplum® database coming soon). Let’s walk through an example: Database: MySQL. Cloud Provider: AWS. Security Groups.

Cloud 242

Cloud Azure AWS Database 242

Dynatrace

SEPTEMBER 8, 2022

Logs are among the most effective ways to gain comprehensive visibility into your network, operating systems, and applications. Logs provide detailed information about the data that traverses a network and which parts of applications are running the most. This helps organizations identify application performance bottlenecks.

Cloud 206

Cloud Systems Analytics DevOps 206

Dynatrace

JUNE 1, 2023

Certain service-level objective examples can help organizations get started on measuring and delivering metrics that matter. Teams can build on these SLO examples to improve application performance and reliability. In this post, I’ll lay out five SLO examples that every DevOps and SRE team should consider. or 99.99% of the time.

Traffic 173

Traffic Latency Website Virtualization 173

The Netflix TechBlog

AUGUST 30, 2021

For example, when running tests, the state of the device will change from “available for testing” to “in test.” When a new hardware device is connected, the Local Registry detects and collects a set of information about it, such as networking information and ESN. In this blog post, we will focus on the latter feature set.

Latency 222

Latency Traffic Transportation Cloud 222

Dotcom-Montior

MARCH 27, 2022

This project implements multiple techniques and tactics to censor China’s internet and controls the internet gateways to analyze, filter, and manipulate the internet traffic between inside and outside of China. For example, WeChat and Weibo, which further allows the government to control the content being posted on such platforms.

Website 82

Website Internet Internet Performance 82

Dynatrace

AUGUST 9, 2023

Procedures describe the specific technical details that an adversary used to carry out an attack, for example, what script they ran to exploit a weakness. Attack tactics describe why an attacker performs an action, for example, to get that first foothold into your network. It also generates  OpenTelemetry  traces.

Analytics 220

Analytics AWS Strategy Infrastructure 220

IO River

NOVEMBER 2, 2023

This is where Content Delivery Networks (CDNs) come into play. Content Delivery Networks (CDNs), web browsers, and proxy servers can store static files in their caches. For example, BBC and CNN benefit greatly from dynamic content. Social media platforms like Facebook are prime examples of sites leveraging dynamic content.

Cache 52

Cache Social Media Website Performance Website 52

High Scalability

APRIL 16, 2019

Scenario 3 – Network Partition – Network Connectivity Breaks Down Between Master and Slave Nodes. This is a classical problem in any distributed system where each node thinks the other nodes are down, while in reality, only the network communication between the nodes is broken.

Availability 149

Availability Network Azure AWS 149

Dynatrace

MARCH 25, 2020

Example #1 Order System: No change in user or buyers’ behavior. The first example comes from Thomas, who is using Dynatrace to monitor core business applications. Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL.

DevOps 191

DevOps Traffic Monitoring Engineering 191

Percona

JUNE 22, 2023

Let’s dive in and learn how (and what) to effectively monitor MySQL performance, along with examples from PMM, by understanding the critical KPIs to watch for. This is not an exhaustive list but an example of what we can watch for. That said, it should also be monitored for usage, which will exhibit the traffic pressuring them.

Performance 108

Performance Monitoring Traffic Database 108

Percona

MAY 29, 2023

The below example is for Google Cloud Storage (GCS): spec: backups: configuration: - secret: name: main-pgbackrest-secrets pgbackrest: repos: - name: repo1 gcs: bucket: MY-BUCKET main-pgbackrest-secrets contains the keys for GCS; please read more about the configuration in the backup and restore tutorial.

Storage 125

Storage Cloud Network Traffic 125

Dynatrace

OCTOBER 9, 2020

In such circumstances, it’s challenging to investigate the reasons for unexpected behavior or traffic between pods. For this example, we’ll use a simple application called “Online Boutique,” which is based on the Google microservices demo application. Network metrics for all containerized environments.

Design 103

Design Google Architecture Traffic 103

High Scalability

MARCH 8, 2019

There was already a telecommunication network, which became the backbone of the internet. There was already a transportation network called the US Postal Service, and Royal Mail, and Deutsche Post, all over the world, that could deliver our packages. An even more stark example is Facebook.

Internet 146

Internet Internet Scalability Lambda 146