Synthetic Monitoring

Simulate visitor interaction with your site to monitor the end user experience.

View Product Info

FEATURES

Simulate visitor interaction

Identify bottlenecks and speed up your website.

Learn More

Real User Monitoring

Enhance your site performance with data from actual site visitors

View Product Info

FEATURES

Real user insights in real time

Know how your site or web app is performing with real user insights

Learn More

Infrastructure Monitoring Powered by SolarWinds AppOptics

Instant visibility into servers, virtual hosts, and containerized environments

View Infrastructure Monitoring Info
Comprehensive set of turnkey infrastructure integrations

Including dozens of AWS and Azure services, container orchestrations like Docker and Kubernetes, and more 

Learn More

Application Performance Monitoring Powered by SolarWinds AppOptics

Comprehensive, full-stack visibility, and troubleshooting

View Application Performance Monitoring Info
Complete visibility into application issues

Pinpoint the root cause down to a poor-performing line of code

Learn More

Log Management and Analytics Powered by SolarWinds Loggly

Integrated, cost-effective, hosted, and scalable full-stack, multi-source log management

 View Log Management and Analytics Info
Collect, search, and analyze log data

Quickly jump into the relevant logs to accelerate troubleshooting

Learn More

FedEx still faster than the internet

FedexNet When you need to transfer very large amounts of data over the internet, sooner or later you will hit a limit where it will actually be faster to send that data on disks over regular mail (often called sneakernet). Internet transfer rates are simply not enough for large data sets.

Imagine a company with two offices in different cities, perhaps even in different countries. Each office has a 100 megabit internet connection. If the company needs to send a large amount of data from one office to the other, theoretically a 100 megabit connection can muster about 45 gigabyte in one hour if there are no bottlenecks on the way. This ends up being just over one terabyte of data in 24 hours.

In other words, for anything larger than one terabyte, it would be faster for this company to just send the data on disks for over-night delivery.

What does Google do?

Google’s initiative to transfer all the Hubble space telescope data is a good case study. The Hubble data takes up 120 terabyte (120,000,000,000,000 byte). How does Google transfer it? Not over the internet. Instead they send actual physical disk arrays via regular mail, something they have dubbed, for fun, FedExNet. This allows them to get the data within 24 hours.

To transfer the same amount over the internet in 24 hours, Google would have to be able to achieve transfer rates of more than 11 gigabit/s running constantly maxed out. On a regular 100 megabit connection, transferring 120 terabyte of data would take almost four months (111 days).

Is Internet 2 the answer?

The basic point here is that the internet still needs a lot more capacity. How soon can we reach such massive transfer rates? There is hope at the horizon, but FedEx probably hopes the answer is “never.” 🙂

Webpages Are Getting Larger Every Year, and Here’s Why it Matters

Last updated: February 29, 2024 Average size of a webpage matters because it [...]

A Beginner’s Guide to Using CDNs

Last updated: February 28, 2024 Websites have become larger and more complex [...]

The Five Most Common HTTP Errors According to Google

Last updated: February 28, 2024 Sometimes when you try to visit a web page, [...]

Page Load Time vs. Response Time – What Is the Difference?

Last updated: February 28, 2024 Page load time and response time are key met [...]

Can gzip Compression Really Improve Web Performance?

Last updated: February 26, 2024 The size of the web is slowly growing. Over [...]

Monitor your website’s uptime and performance

With Pingdom's website monitoring you are always the first to know when your site is in trouble, and as a result you are making the Internet faster and more reliable. Nice, huh?

START YOUR FREE 30-DAY TRIAL

MONITOR YOUR WEB APPLICATION PERFORMANCE

Gain availability and performance insights with Pingdom – a comprehensive web application performance and digital experience monitoring tool.

START YOUR FREE 30-DAY TRIAL
Start monitoring for free