Taiji: managing global user traffic for large-scale Internet services at the edge

The Morning Paper

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., The runtime component takes as input data on the operational state of the infrastructure, and measurement data such as edge traffic volumes and edge-to-datacenter latency.

Are Your Business Applications Dealing with a Traffic Jam? Get Unstuck Today!

Apica

The post Are Your Business Applications Dealing with a Traffic Jam? With Mobile World Congress (MWC) 2019 just behind us it is clear that most, if not all conversation were about Read More. Get Unstuck Today! appeared first on Apica. API Cloud Monitoring

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Are Your Business Applications Dealing with a Traffic Jam? Get Unstuck Today!

Apica

The post Are Your Business Applications Dealing with a Traffic Jam? With Mobile World Congress (MWC) 2019 just behind us it is clear that most, if not all conversation were about Read More. Get Unstuck Today! appeared first on Apica. API Cloud Monitoring

How It Works: BULK INSERT (BCP) TDS Traffic

SQL Server According to Bob

Yesterday I had a discussion with a customer and realized that the BCP, TDS pattern could use a bit of documentation. Customer Scenario/Question: I am using BCP.exe to import a large data set. BCP.exe takes 15 minutes to complete but I only see a few seconds for the BULK INSERT command when monitoring dm_exec_requests. What is taking so long if the BULK INSERT is only showing a few seconds in dm_exec_requests? The customer was correct in her observation.

Large scale deployments are easy and cost-effective with network zones (Early Adopter)

Dynatrace

Unnecessary traffic between such data centers can result in wasted resources, unpredictable downtimes, and lost business. By minimizing bandwidth and preventing unrelated traffic between data centers, you can maintain healthy network infrastructure and save on costs. Dynatrace news.

Troubleshooting CPU Spike in a Major Trading Application

DZone

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.

A Dynatrace champions guide to get ahead of digital marketing campaigns

Dynatrace

In my last blog , I’ve provided an example of this happening, whereby the traffic spiked and quadrupled the usual incoming traffic. Step #3 Get an overview of the campaign traffic. For a first overview, you can look at the campaign traffic by continent. Dynatrace news.

A/B Testing Instant.Page With Netlify and Speedcurve

Tim Kadlec

By serving one version of the site with instant.page in place to some traffic, and a site without it to another, I could compare the performance of them both over the same timespan and see how it shakes out. I’ve wanted to give instant.page a proper try out on my site for a while now.

The new normal of digital experience delivery – lessons learned from monitoring mission-critical websites during COVID-19

Dynatrace

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. On Thursday of that week, traffic increased to 153,000 sessions. .

COVID-19 and Digital Services: An Action Plan for the Unexpected

Dynatrace

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.

Why Load Balancing Is Important for Web Servers?

DZone

In the web hosting service industry, it is commonly used for balancing the HTTP traffic across multiple servers which act together as a web front-end. A Load Balancer allows the users to distribute the traffic to a single IP across several servers by using a set of different protocols. In case if one of the server nodes fails, the traffic can be programmatically distributed to other nodes without any service interruption. What is Load Balancing?

Network Automation at Fastly

InfoQ

Ryan Landry, the senior director for TechOps at Fastly, has shared how network automation enables them to manage traffic peaks during popular live-streamed events such as the Super Bowl LIV. Fastly are directly connected to numerous ISPs across the US and try to keep their live video traffic on these direct paths with their partners to deliver video streams as close to the end-user as possible.

Evolving Regional Evacuation

The Netflix TechBlog

In the event of an isolated failure we first pre-scale microservices in the healthy regions after which we can shift traffic away from the failing one. So, if we evacuate South American traffic to North America, demand for CE and Android DRM won’t grow uniformly.

Cluster Diagnostics: Troubleshoot Cluster Issues Using Only SQL Queries

DZone

For external reasons, application traffic may surge and increase the pressure on the cluster. TiDB is an open-source, distributed SQL database that supports Hybrid Transactional/Analytical Processing (HTAP) workloads. Ideally, a TiDB cluster should always be efficient and problem-free.

Bring Your Own Cloud (BYOC) vs. Dedicated Hosting at ScaleGrid

Scalegrid

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).

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Performance reality check: 4 ways to keep up with unexpected surges

TechBeacon Testing

From online retail to finance, and from streaming entertainment to healthcare providers and agencies, all manner of businesses and government entities have seen their web traffic and app activity explode.

Monitor Your App’s Health With Spring Boot Actuator

DZone

Ever wanted to see the precise HTTP traffic going through your Spring Boot API? Vegetables won't keep your app healthy. With the Spring Boot Actuator and some code, you can! Spring Boot Actuator manages and monitors the health of your app using HTTP endpoints.

How to get the most value out of Session Replay: Use cases and examples

Dynatrace

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.

Helping your digital services run optimally for your customers and employees during COVID-19

Dynatrace

Aside from the huge surge in internal application usage, businesses are also witnessing increased levels of user traffic to their applications. Facilitating an understanding of traffic patterns and potential traffic spikes helps maintain customer experience. Dynatrace news.

Why Test Your Web-Apps on Older Versions of Chrome?

DZone

Currently, global Internet traffic counts to a whopping 4.3 Testing on Google Chrome is necessary for any app-designer. Internet usage has constantly exploded in the past decade and continues to grow every single day. billion users.

Redis vs Memcached

Software Architecture

Memcached is very good at handling high traffic websites. Redis can not handle heavy traffic on read/write. Memcached is in-memory key value store whereas Redis is in-memory data structures store. Memcached supports only string data type which is ideal for storing read-only data.

How the Great Firewall of China Affects Performance of Websites Outside of China

Dotcom-Montior

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.

Easily understand the detection rules of your RUM applications

Dynatrace

By investigating these questions, we distilled these two pain points: Following definition of application detection rules, some users don’t see traffic from the correct URLs in the corresponding Dynatrace applications (i.e., Dynatrace news.

2019 Black Friday Performance Analysis – GameStop

Rigor

GameStop recognized that it needed to avoid outages by protecting website resources from an overload in traffic on Black Friday.

2019 Black Friday Performance Analysis – GameStop

Rigor

GameStop recognized that it needed to avoid outages by protecting website resources from an overload in traffic on Black Friday.

Optimize your marketing campaign investment by leveraging BizDevOps

Dynatrace

From the below screenshot you can see that the traffic picked up not only slightly but quadrupled! Despite the increased traffic, the other KPIs for the campaign didn’t display any increases or benefits to the campaign which wasn’t a great result for the company. Dynatrace news.

DNS Blacklist Monitoring: Protect Your Company’s Reputation

Dotcom-Montior

Even more surprisingly, websites that are marked as spam on email portals lose 95 percent of their traffic. Hence, this could cost a lot of business, due to the dwindling site traffic. DNS Blacklisting can cause a major drop in website traffic and consequently, revenue.

5 Things Your Boss Needs to Know About Your Website

Dotcom-Montior

Is the blog drawing traffic? Which pages are receiving the most traffic? You may think the answers are obvious, and the most obvious questions include: How many people are hitting our website? How many site visitors are converting?

PPC Optimization: Optimizing Smart Campaigns

Website Optimization

Semi-automated and self optimizing Smart campaigns are designed to drive leads and traffic with minimal setup and maintenance (see Figure 1). In July 2018 Google rolled out Smart Campaigns in Google Ads in the US.

Dynatrace Managed turnkey Premium High Availability for globally distributed data centers (Early Adopter)

Dynatrace

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.

Hyper Scale VPC Flow Logs enrichment to provide Network Insight

The Netflix TechBlog

VPC Flow Logs VPC Flow Logs is an AWS feature that captures information about the IP traffic going to and from network interfaces in a VPC. We also adjusted the frequency in which Spark app instances are spun up such that any backlog would burn off during a trough in traffic.

Process more with less using smarter cluster overload prevention for Dynatrace Managed

Dynatrace

Turnkey cluster overload protection with adaptive traffic management and control. To keep clusters resilient and performing well, the ALR mechanism intelligently analyzes only parts of the traffic and makes an estimate of the full load. Dynatrace news.

TCP: Out of Memory — Consider Tuning TCP_Mem

DZone

All other application instances were handling the traffic properly. What happens when you're out of memory? You may also like: Java Out of Memory Heap Analysis. Recently we experienced an interesting production problem.

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Fostering a Web Performance Culture

Jos

When they dug into the data, they found that the reason load times had increased was that they got a lot more traffic from Africa after doing the optimizations. Web Performance is not only about understanding what makes a site fast.

Innovate. Collaborate. Deliver. Our digital hub is live

Dynatrace

As the world socially distances, we are seeing significant increases in website traffic as people turn to their phones and devices, to connect with loved ones, buy online, distance learn, work remotely, and continuously keep up with the news. . Dynatrace news.

Why Traditional Monitoring Isn’t Enough for Modern Web Applications

Dotcom-Montior

Modern web applications and pages, such as single-page applications, that put the user experience at its utmost priority are expected to be available 24/7, anywhere in the world, usable on any screen size, secure, flexible, scalable and be ready to meet traffic spikes on demand.

How to Optimize Website Speed for Black Friday 2017

Abstracta

Is your website prepared for record breaking traffic and sales? Halloween is almost here and before you know it, it will be Black Friday and then, Cyber Monday. These consumer “holidays” bring about the race for shoppers to buy all of the coveted items on.

Speed 56

Get quick alerts and avoid false positives with the new baseline setting

Dynatrace

This means that Dynatrace alerts more quickly when an error spike occurs in a high-traffic service (compared to a low-traffic service where statistical confidence is lower). Dynatrace news.

Easy SLA and SLO reporting for all your API endpoints with public synthetic HTTP monitors

Dynatrace

Dynatrace Synthetic Monitoring helps you quickly verify if your application is delivering the expected end user experience by offering an outside-in view of all your applications and services, independent of real traffic. Dynatrace news.

The Importance of Monitoring SSL Certificates

Dotcom-Montior

While slow websites do not go down well with the users, in order to improve website traffic, security is also an important factor. This could result in a loss in site traffic.

How Netflix brings safer and faster streaming experience to the living room on crowded networks…

The Netflix TechBlog

for streaming traffic. At the time of writing this article, the Internet is experiencing higher than usual traffic and congestion. How Netflix brings safer and faster streaming experience to the living room on crowded networks using TLS 1.3

The Great Firewall of China: Obstacles to Monitoring Performance

Dotcom-Montior

Essentially, all traffic between China and the rest of the world goes through a few national level and a handful of core level access points in different regions. This makes censorship of domestic traffic faster. .

Auth0 Architecture: Running In Multiple Cloud Providers And Regions

High Scalability

The number of services that compose our product in order to scale our organization and handle the increases in traffic went from under 10 to over 30 services.