DZone

JANUARY 8, 2024

This article provides an overview of Azure's load balancing options, encompassing Azure Load Balancer, Azure Application Gateway, Azure Front Door Service, and Azure Traffic Manager. Each of these services addresses specific use cases, offering diverse functionalities to meet the demands of modern applications.

Azure 287

Azure Scalability Traffic Performance 287

DZone

MARCH 2, 2023

In the past 15+ years, online video traffic has experienced a dramatic boom utterly unmatched by any other form of content. 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

DZone

DECEMBER 19, 2023

Systems that operate at a cloud scale can get expected or unexpected surges of traffic from one or multiple callers and are expected to perform in a predictable manner. This article analyzes the effects of traffic surges on a distributed system.

Systems 290

Systems Cloud Traffic Performance 290

DZone

APRIL 4, 2023

Service meshes are becoming increasingly popular in cloud-native applications as they provide a way to manage network traffic between microservices. It offers several features, including: Prioritized load shedding: Drops traffic that is deemed less important to ensure that the most critical traffic is served.

Traffic 274

Traffic Network Architecture Monitoring 274

The Netflix TechBlog

FEBRUARY 18, 2022

We thus assigned a priority to each use case and sharded event traffic by routing to priority-specific queues and the corresponding event processing clusters. This separation allows us to tune system configuration and scaling policies independently for different event priorities and traffic patterns.

Systems 334

Systems Traffic Architecture Mobile 334

Dynatrace

JULY 1, 2020

In my last blog , I’ve provided an example of this happening, whereby the traffic spiked and quadrupled the usual incoming traffic. These are all interesting metrics from marketing point of view, and also highly interesting to you as they allow you to engage with the teams that are driving the traffic against your IT-system.

Traffic 264

Traffic Analytics Metrics Servers 264

The Netflix TechBlog

NOVEMBER 2, 2020

How viewers are able to watch their favorite show on Netflix while the infrastructure self-recovers from a system failure By Manuel Correa , Arthur Gonigberg , and Daniel West Getting stuck in traffic is one of the most frustrating experiences for drivers around the world. Logs and background requests are examples of this type of traffic.

Traffic 263

Traffic Metrics Infrastructure Architecture 263

DZone

MAY 26, 2021

Let us consider two scenarios where website traffic may increase: The goal of this kind of testing is to measure the error handling capabilities of the software to ensure that it does not crash under extremely heavy load conditions.

Software 315

Software Software Testing Traffic 315

DZone

OCTOBER 29, 2024

By providing a dedicated service layer to facilitate service discovery and how applications share information with each other, they provide security, tracing, monitoring, and traffic control.

Traffic 287

Traffic Infrastructure Monitoring 287

The Netflix TechBlog

NOVEMBER 9, 2022

A quick canary test was free of errors and showed lower latency, which is expected given that our standard canary setup routes an equal amount of traffic to both the baseline running on 4xl and the canary on 12xl. What’s worse, average latency degraded by more than 50%, with both CPU and latency patterns becoming more “choppy.”

Hardware 363

Hardware Cache Performance Latency 363

DZone

SEPTEMBER 14, 2023

With the advent of cloud computing, managing network traffic and ensuring optimal performance have become critical aspects of system architecture. Amazon Web Services (AWS), a leading cloud service provider, offers a suite of load balancers to manage network traffic effectively for applications running on its platform.

AWS 264

AWS Traffic Network Architecture 264

DZone

JULY 8, 2023

Envoy proxy, the data plane of Istio service mesh, is used for handling east-west traffic ( service-to-service communication within a data center). However, to make Istio manage a network of multicloud applications, Envoy was configured as a sidecar proxy for handling north-south traffic (traffic in and out of data centers).

Traffic 257

Traffic Network Development 257

Dynatrace

NOVEMBER 28, 2023

Even when the staging environment closely mirrors the production environment, achieving a complete replication of all potential scenarios, such as simulating extremely high traffic volumes to assess software performance, remains challenging. This can lead to a lack of insight into how the code will behave when exposed to heavy traffic.

Traffic 270

Traffic Best Practices Strategy Engineering 270

DZone

DECEMBER 11, 2023

This open-source software, lauded for its reliability and high performance, is a vital tool in the arsenal of network administrators, adept at managing web traffic across diverse server environments. When traffic to a website or application increases, HAProxy can seamlessly bring more servers online to handle the load.

Servers 263

Servers Traffic Open Source Games 263

DZone

AUGUST 12, 2021

Statista shares insightful data on mobile web traffic that accounts for more than 50% globally from 1st quarter 2015 to 3rd quarter 2020. This increase in web traffic from mobile users comes with an expectation.

Mobile 264

Mobile Traffic Games Website 264

DZone

SEPTEMBER 29, 2021

For example, you can monitor the behavior of your applications, the hardware usage of your server nodes, or even the network traffic between servers. And there are a lot of monitoring tools available providing all kinds of features and concepts.

Monitoring 312

Monitoring Servers Hardware Open Source 312

DZone

AUGUST 28, 2024

Putting an external cache in front of the database is commonly used to compensate for subpar latency stemming from various factors, such as inefficient database internals, driver usage, infrastructure choices, traffic spikes, and so on.

Cache 278

Cache Database Latency Traffic 278

DZone

JANUARY 24, 2020

This application was slowing down sometimes during high traffic volume periods; sometimes during low traffic periods as well. This application was slowing down intermittently. To recover from the problem, the application had to be restarted. There was no cohesive pattern.

Traffic 243

Traffic Performance Java Azure 243

Dynatrace

MAY 21, 2021

This becomes even more challenging when the application receives heavy traffic, because a single microservice might become overwhelmed if it receives too many requests too quickly. The Envoy proxies also collect and report telemetry on all traffic among the services in the mesh. Why do you need a service mesh?

Traffic 254

Traffic DevOps Infrastructure Network 254

DZone

MARCH 11, 2024

It simplifies configuration and management, offering powerful tools to handle traffic flows between services, enforce policies, and aggregate telemetry data, all without requiring changes to microservice code. Introduction to Istio Istio is an open-source service mesh that provides a uniform way to secure, connect, and monitor microservices.

Open Source 264

Open Source Traffic Architecture Monitoring 264

DZone

OCTOBER 2, 2024

In this article, we’ll dive deep into the concept of database sharding, a critical technique for scaling databases to handle large volumes of data and high levels of traffic. Here’s what you can expect to learn: What is Sharding?: We’ll start by defining what sharding is and why it’s essential for modern, high-performance databases.

Database 279

Database Systems Scalability Traffic 279

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 227

Website Monitoring Retail Media 227

Dynatrace

SEPTEMBER 29, 2021

This opens the door to auto-scalable applications, which effortlessly matches the demands of rapidly growing and varying user traffic. Containers can be replicated or deleted on the fly to meet varying end-user traffic. In production, containers are easy to replicate. What is Docker? Networking.

Open Source 313

Open Source Traffic DevOps Cloud 313

DZone

AUGUST 18, 2023

Under a heavy load, the application could break if the traffic routing, load balancing, etc., In this blog post, we will discuss the open-source service mesh Kuma, its architecture, and its easy-to-implement policies like traffic control, metrics, circuit breaking, etc. were not optimized. This led to the growth of service mesh.

Traffic 239

Traffic Open Source Architecture Metrics 239

Dynatrace

DECEMBER 9, 2020

With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control. OneAgent implements network zones to create traffic routing rules and limit cross data-center traffic. Upgrade OpenTracing instrumentation with high-fidelity data provided by OneAgent.

Java 245

Java Traffic Architecture Serverless 245

DZone

SEPTEMBER 13, 2021

If you sniff the traffic, you don't get any network data. Data is ubiquitous. Shiny from R Studio helps to build interactive web applications from R. But, performance testing is a little tricky. If you are working on Shiny apps performance testing, then this blog article is for you.

Testing 276

Testing Performance Testing Traffic Network 276

DZone

OCTOBER 27, 2023

It comprises a suite of capabilities, such as managing traffic, enabling service discovery, enhancing security, ensuring observability, and fortifying resilience. These proxies act as vigilant guardians, adept at intercepting and directing incoming and outgoing traffic between services.

Traffic 240

Traffic Best Practices Architecture Network 240

Dynatrace

AUGUST 14, 2019

Session Replay features a number of settings, controls, and API calls that allow you to selectively record only those user sessions that are relevant to your business case: The Cost and traffic control setting, which allows you to decide the percentage of sessions you want to record. Cost and traffic control. Session Replay opt-in.

Traffic 218

Traffic Tuning Strategy Website 218

Dynatrace

APRIL 5, 2024

When the SLO status converges to an optimal value of 100%, and there’s substantial traffic (calls/min), BurnRate becomes more relevant for anomaly detection. SLOs must be evaluated at 100%, even when there is currently no traffic. What characterizes a weak SLO? Use the default transformation.

Efficiency 237

Efficiency Traffic Tuning Metrics 237

DZone

NOVEMBER 22, 2023

In simple terms, a Load Balancer is like the traffic cop of the internet. Distributing incoming web traffic among multiple servers. Hey there, I'm Roman, a Cloud Architect at Gart with over 15 years of experience. Today, I want to delve into the world of Load Balancers with you. Its main gig?

Traffic 222

Traffic Internet Internet Cloud 222

CSS Wizardry

FEBRUARY 25, 2021

Google has a pretty tight grip on the tech industry: it makes by far the most popular browser with the best DevTools, and the most popular search engine, which means that web developers spend most of their time in Chrome, most of their visitors are in Chrome, and a lot of their search traffic will be coming from Google. Why This Is a Problem.

Network 271

Network Mobile Performance Traffic 271

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

DZone

APRIL 29, 2020

We even validated whether there was an increase in the traffic volume, which was attributed to this traffic volume spike. But there was no increase in the traffic volume as well.

Traffic 207

Traffic Code Java Design 207

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. Performances testing helps establish the scalability, stability, and speed of the software application.

Performance Testing 230

Performance Testing Testing Tools Testing Performance 230

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

DZone

NOVEMBER 3, 2023

This ensures that a failing service doesn’t continue receiving traffic until it recovers, preventing further strain and potential cascading failures.

Architecture 264

Architecture Software Engineering Traffic Engineering 264

Dynatrace

JUNE 25, 2020

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. Reduce cross-region traffic for Log Monitoring and Synthetic Monitoring. Automatic recovery for outages for up to 72 hours.

Availability 256

Availability Hardware Latency Traffic 256