Dynatrace

JUNE 5, 2023

The F5 BIG-IP Local Traffic Manager (LTM) is an application delivery controller (ADC) that ensures the availability, security, and optimal performance of network traffic flows. Detect and respond to security threats like DDoS attacks or web application attacks by monitoring application traffic and logs.

Traffic 207

Traffic Virtualization Metrics Monitoring 207

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.

Website 227

Website Monitoring Retail Media 227

Dynatrace

DECEMBER 9, 2020

For example, to address challenges like asynchronous communications or security and isolation in microservice architectures, organizations often introduce third-party libraries and frameworks like Hazelcast IMDG. With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control. Dynatrace news.

Java 245

Java Traffic Architecture Strategy 245

Scalegrid

MAY 2, 2019

It is also recommended that SSL connections be enabled to encrypt the client-database traffic. servers.mongodirector.com:27017,SG-example-1.servers.mongodirector.com:27017,SG-example-2.servers.mongodirector.com:27017/admin?replicaSet=RS-example&ssl=true' servers.mongodirector.com:27017,SG-example-2.servers.mongodirector.com:27017/admin?replicaSet=RS-example&ssl=true'

Testing 55

Testing Network Database Servers 55

Dynatrace

APRIL 21, 2021

A page with low traffic and failing CWV compliance does not hold the same weight as a failing page with high traffic. For example: Largest Contentful Paint can be improved by faster server response times, deferring render-blocking JavaScript and CSS, reducing resource load times, and optimizing any client-side rendering.

Traffic 264

Traffic Metrics Mobile Analytics 264

Dynatrace

JUNE 25, 2020

For example, in a three-node cluster, one node can go down; in a cluster with five or more nodes, two nodes can go down. Minimized cross-data center network traffic. By utilizing embedded smart routing capabilities, Dynatrace minimizes cross-region network traffic—OneAgent traffic stays within the same network region.

Availability 256

Availability Hardware Latency Traffic 256

Dynatrace

APRIL 22, 2020

While most government agencies and commercial enterprises have digital services in place, the current volume of usage — including traffic to critical employment, health and retail/eCommerce services — has reached levels that many organizations have never seen before or tested against. So how do you know what to prepare for?

Traffic 211

Traffic Ecommerce Retail Government 211

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. TCP Server. // Start TCP server. conn, _ := listener.Accept().

Traffic 176

Traffic Open Source Servers Cloud 176

Dynatrace

JULY 2, 2024

The Qualys Threat Research Unit (TRU) has discovered a Remote Unauthenticated Code Execution (RCE) vulnerability in OpenSSH server (sshd) in glibc-based Linux systems. For example, some Proof-of-concept attacks have failed, and these failures write various error messages to the victims’ sshd logs.

AWS 217

AWS Network Traffic Servers 217

The Netflix TechBlog

AUGUST 16, 2023

It means that if each event loop has a connection pool that connects to every origin (our name for backend) server, there would be a multiplication of event loops by servers by Zuul instances. For example, a 16-core box connecting to an 800-server origin would have 12,800 connections.

Traffic 180

Traffic Servers Google Metrics 180

Dynatrace

NOVEMBER 30, 2023

What was once an onslaught of consumer traffic between Black Friday and Cyber Monday has turned into a weeklong event, with most retailers offering deals well ahead of Black Friday. By focusing on the server, digital performance has become much more consistent, even under the weight of massive amounts of consumer load.

Retail 234

Retail Social Media Performance Benchmarking 234

Dynatrace

JULY 15, 2024

These include traditional on-premises network devices and servers for infrastructure applications like databases, websites, or email. ActiveGate also optimizes traffic volume in your network and serves as a secure relay layer in protected networks and DMZs.

Infrastructure 231

Infrastructure Network Azure Monitoring 231

Dynatrace

JULY 24, 2023

For example, consider an e-commerce website that automatically sends personalized discount codes to customers who abandon their shopping carts. Let’s examine a few examples of answer-driven automation using AI and context. DevOps automation example #2: Threat detection and response Let’s build on the previous example.

DevOps 231

DevOps Traffic Efficiency Servers 231

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 refers to the load on your network and servers. Example 3: A look into the user journey. Saturation.

Automotive 279

Automotive Latency Architecture Azure 279

Dynatrace

MARCH 22, 2021

To keep infrastructure and bare metal servers running smoothly, a long list of additional devices are used, such as UPS devices, rack cases that provide their own cooling, power sources, and other measures that are designed to prevent failures. is the key to providing accurate root cause analysis. A sneak peak.

Metrics 246

Metrics Network Infrastructure Traffic 246

The Netflix TechBlog

SEPTEMBER 18, 2024

While Cassandra is one example, the abstraction works with multiple data stores like EVCache , DynamoDB , RocksDB , etc… For example, when implemented with Cassandra, the abstraction leverages Cassandra’s partitioning and clustering capabilities. Developers just provide their data problem rather than a database solution!

Latency 254

Latency Storage Cache Efficiency 254

Dynatrace

MAY 17, 2023

How Dynatrace uses Site Reliability Guardian In each of these Dynatrace examples, insight is made in a production-like environment. These examples can help you define your starting point for establishing DevOps and SRE best practices in your organization. The functionality is implemented via an automated workflow.

DevOps 199

DevOps Traffic Latency Best Practices 199

Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. However, serverless applications have unique characteristics that make observability more difficult than in traditional server-based applications. Scale automatically based on the demand and traffic patterns. What are serverless applications?

Serverless 220

Serverless Lambda Azure AWS 220

The Netflix TechBlog

OCTOBER 8, 2024

Handling Bursty Traffic : Managing significant traffic spikes during high-demand events, such as new content launches or regional failovers. Sharded Infrastructure : Leveraging the Data Gateway Platform , we can deploy single-tenant and/or multi-tenant infrastructure with the necessary access and traffic isolation.

Latency 242

Latency Storage Traffic Tuning 242

The Morning Paper

NOVEMBER 15, 2020

Achieving 100 Gbps intrusion prevention on a single server , Zhao et al., Today’s paper choice is a wonderful example of pushing the state of the art on a single server. When used in prevention mode (IPS), this all has to happen inline over incoming traffic to block any traffic with suspicious signatures.

Servers 128

Servers Hardware Latency Design 128

The Netflix TechBlog

NOVEMBER 3, 2022

For example, it is OK to send writes through one instance, and do reads from another one with full data read consistency guarantees. For example, a batch workflow orchestration system may create multiple jobs which are part of a single workflow execution. Kubernetes is a good example here.

Cache 235

Cache Latency Traffic Systems 235

Dynatrace

DECEMBER 27, 2022

First, it helps to understand that applications and all the services and infrastructure that support them generate telemetry data based on traffic from real users. In this example, “Reverse proxy” and “Front-end server” are clearly in the critical path. An example setup of a synthetic SLO. Saturation.

Software 276

Software Software Benchmarking Latency 276

Dynatrace

APRIL 26, 2022

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). PC, smartphone, server) or virtual (virtual machines, cloud gateways). Endpoints can be physical (i.e.,

Monitoring 216

Monitoring Social Media IoT Metrics 216

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. For example, uptime detection can identify database instability and help to improve mean time to restoration. Cloud-server monitoring. Website monitoring.

Cloud 233

Cloud Monitoring Best Practices Infrastructure 233

Dynatrace

NOVEMBER 19, 2021

This eliminates certain timeout issues with Windows Server 2019 at boot. Real user traffic has been added to the world map on the browser monitor details page. <entity_type> , not <entity_type> For example, for a host dimension, use dt.entity.host , not Host. You can override these at the monitor level.

Metrics 218

Metrics Monitoring Traffic Servers 218

Dynatrace

DECEMBER 9, 2020

Most applications communicate with databases to, for example, pull a catalog entry or submit a new record when an order is placed. Application servers use connection pools to maintain connections with the databases that they communicate with. A Davis detected problem identifies an increase in traffic as a possible root cause.

Traffic 141

Traffic Performance Database Metrics 141

Dynatrace

JULY 31, 2024

For example, a good course of action is knowing which impacted servers run mission-critical services and remediating those first. The Dynatrace synthetic monitors they used to monitor the performance of this critical third-party application immediately detected the outage when the CrowdStrike software affected the vendor’s servers.

Airlines 189

Airlines Monitoring Healthcare Traffic 189

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.

Cloud 242

Cloud Azure AWS Database 242

The Netflix TechBlog

SEPTEMBER 2, 2020

Example call graph in Edgar In some cases, the question we’re answering is, “What’s happening right now??” Edgar captures 100% of interesting traces , as opposed to sampling a small fixed percentage of traffic. Searching for key evidence becomes like digging for a needle in a group of haystacks. starting and finishing a method).

Latency 299

Latency Transportation Engineering Traffic 299

Dynatrace

AUGUST 18, 2022

For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network. Scanning the runtime environment of your services can help to identify unusual network traffic patterns. National Vulnerability Database (NVD) lists over 175,000 known vulnerabilities.

Traffic 174

Traffic Java Network DevOps 174

Dynatrace

AUGUST 30, 2019

Impacting Server-Side Requests: Dynatrace allows you to drill into your server-side requests to understand why your business logic is executing slow or fails. Dynatrace provides full page load waterfalls with automated optimization findings for all captured user sessions, and also allows you to drill into server-side PurePaths.

Cache 205

Cache Database Architecture Government 205

The Netflix TechBlog

APRIL 29, 2019

Content is placed on the network of servers in the Open Connect CDN as close to the end user as possible, improving the streaming experience for our customers and reducing costs for both Netflix and our Internet Service Provider (ISP) partners. takes place in Amazon Web Services (AWS), whereas everything that happens afterwards (i.e.,

Open Source 280

Open Source Network Infrastructure Big Data 280

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. These two components serve as global containers for all following spans, both within our demo service and across services (for example, context propagation). Those are prime candidates for their own spans.

Metrics 192

Metrics Open Source Traffic Cache 192

Dynatrace

MARCH 9, 2022

Therefore, it was unsurprising to see a huge spike in traffic for Family Visa enrollment via Metrash. Let’s start with the spike in load: The high demand on family visa enrollments resulted in a huge traffic and CPU spike. Perform an audit on default settings of the application server.

Java 233

Java Traffic Government Code 233

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 243

Latency Cache Java Traffic 243

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Let’s look at an example: LPUSH list x # now the list is "x". It’s important to note that Redis is a NoSQL database system.

Cache 232

Cache Ecommerce Social Media Database 232

Dynatrace

JUNE 27, 2022

Data collected on page load events, for example, can include navigation start (when performance begins to be measured), request start (right before the user makes a request from the server), and speed index metrics (measure page load speed). RUM, however, has some limitations, including the following: RUM requires traffic to be useful.

Best Practices 186

Best Practices Monitoring Wireless Traffic 186