Glossary

Concurrency: Definition and How It Works

The number of simultaneous connections or threads a proxy plan allows at once.

The number of simultaneous connections or threads a proxy plan allows at once. This page explains what it means, when it matters and how it relates to choosing a proxy.

What concurrency means

The number of simultaneous connections or threads a proxy plan allows at once.

Why it matters when choosing a proxy

Understanding concurrency helps you compare providers accurately and avoid paying for the wrong option. It shows up on pricing pages, dashboards and API docs, so knowing the term saves confusion when you buy.

  • HTTP proxy — A proxy that handles HTTP and HTTPS traffic, the most common type for web scraping and browsing.
  • Backconnect proxy — A single gateway endpoint that rotates through many backend IPs automatically.
  • Residential proxy — A proxy that routes traffic through a real home IP address assigned by an internet service provider, making requests look like ordinary consumer traffic.
  • Sticky session — A configuration that keeps the same IP for a set period so a workflow can maintain a login or cart.

Frequently asked questions

The number of simultaneous connections or threads a proxy plan allows at once.

It helps. Knowing what concurrency means lets you compare plans accurately and pick the option that fits your task instead of guessing from marketing copy.

Have a question about concurrency: definition and how it works? Email us at info@proxyguidez.com — we are happy to help.

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