Load Balancing | G2 Resources

Load Balancing Software Articles

What Are Load Balancing Algorithms? All You Need To Know

Picture a restaurant host seating incoming guests in different parts of the restaurant to distribute the workload among the waitstaff. The host aims to ensure that no single server feels overwhelmed or becomes responsible for more tables than they can handle. This process also means guests receive timely service.

AT

by Alyssa Towns

Reverse Proxy: How It Works, Examples, and Use Cases

In networking, a proxy acts as a middleman between the client and the server, managing requests and responses on behalf of the other devices.

SJ

by Sagar Joshi

What Is a Load Balancer? It's Important for App Performance

Having an app crash in the middle of shopping is frustrating.

SP

by Sudipto Paul

Load Balancing Software Glossary Terms

Load Balancing

Load balancing is the process of dispersing traffic across servers to avoid overworking them. Learn more about the types and benefits.

by Alexandra Vazquez

Explore our Technology Glossary

Browse through dozens of terms to better understand the products you purchase and use everyday.

Find new features

Load Balancing Software Discussions

0

Which load balancing platforms offer predictable implementation requirements and pricing without per-request or bandwidth overages?

Which load balancing platforms give you predictable implementation and pricing, without per-request or bandwidth overages? The metered cloud options can get unpredictable fast, so this matters. A few from the load balancing category:

HAProxy: open-source with no per-request fees, though reviewers note the config has a learning curve.
Progress Kemp LoadMaster: reviewers call it well priced and predictable versus bigger ADC brands.
Traefik: open-source and free to run, with paid tiers for enterprise features.
F5 NGINX: predictable to run open-source, with enterprise features gated behind the commercial Plus license.

For teams that wanted predictable costs, which avoided the metered surprises? And where did predictable pricing trade off against setup effort or missing features?

HAProxy and Traefik make the cost model easier to reason about, but I’d include engineering time when comparing predictability. A platform with no per-request fee can still carry meaningful operational cost if the team spends more time configuring and maintaining it. Which option has given teams the most predictable total cost once that internal effort is included?

Answered: Shubham Gupta on August 28, 2026

Your answer

0

Which load balancing software maintains session consistency even during server maintenance windows?

Hey G2 community, we're after load balancers that keep session consistency even during server maintenance windows, so updates do not log users out or drop carts. What we're hoping to find:

Draining traffic off a backend without breaking active sessions
Zero-downtime maintenance and deploys
Session persistence that survives a rolling update

From the load balancing category:

HAProxy: reviewers specifically cite zero-downtime maintenance by smoothly routing traffic away from backends being updated.
F5 NGINX: reverse proxy and routing reviewers use for rolling updates with minimal disruption.
Progress Kemp LoadMaster: HA balancing reviewers run through maintenance with little downtime.
Traefik: dynamic config that reroutes automatically as containers come and go, handy during rollouts.

For maintenance windows, which tool kept sessions consistent through the update? And did you still see any blips when draining a backend?

I've done some analysis for a blog I was writing on the Load Balancing category on G2, and I can say that the ability to stop sending new traffic to a backend while letting existing sessions finish naturally is the specific mechanism reviewers credit for zero-downtime maintenance, and it's worth distinguishing from simple failover, since failover assumes something already broke, while draining is a deliberate, planned handoff. Dynamic configuration that reroutes automatically as containers come and go is a different capability suited to a more ephemeral, container-heavy environment than a traditional server fleet, so the right tool here partly depends on whether your infrastructure is more static or more dynamic by nature. The blips the post asks about tend to show up specifically with stateful sessions, a shopping cart, or a logged-in session tied to one backend, since draining handles new connections cleanly,y but a session actively mid-transaction on a server about to go down is a harder case, regardless of which load balancer sits in front of it. Sticky sessions and connection draining together are usually what prevent the visible blip, not either mechanism alone.

Answered: Shashank Shastry on August 30, 2026

Your answer

0

Which load balancing software maintains session consistency even during server maintenance windows?

Hey G2 community, we're after load balancers that keep session consistency even during server maintenance windows, so updates do not log users out or drop carts. What we're hoping to find:

Draining traffic off a backend without breaking active sessions
Zero-downtime maintenance and deploys
Session persistence that survives a rolling update

From the load balancing category:

HAProxy: reviewers specifically cite zero-downtime maintenance by smoothly routing traffic away from backends being updated.
F5 NGINX: reverse proxy and routing reviewers use for rolling updates with minimal disruption.
Progress Kemp LoadMaster: HA balancing reviewers run through maintenance with little downtime.
Traefik: dynamic config that reroutes automatically as containers come and go, handy during rollouts.

For maintenance windows, which tool kept sessions consistent through the update? And did you still see any blips when draining a backend?

I've done some analysis for a blog I was writing on the Load Balancing category on G2, and I can say that the ability to stop sending new traffic to a backend while letting existing sessions finish naturally is the specific mechanism reviewers credit for zero-downtime maintenance, and it's worth distinguishing from simple failover, since failover assumes something already broke, while draining is a deliberate, planned handoff. Dynamic configuration that reroutes automatically as containers come and go is a different capability suited to a more ephemeral, container-heavy environment than a traditional server fleet, so the right tool here partly depends on whether your infrastructure is more static or more dynamic by nature. The blips the post asks about tend to show up specifically with stateful sessions, a shopping cart, or a logged-in session tied to one backend, since draining handles new connections cleanly,y but a session actively mid-transaction on a server about to go down is a harder case, regardless of which load balancer sits in front of it. Sticky sessions and connection draining together are usually what prevent the visible blip, not either mechanism alone.

Load Balancing Software Resources

Articles, Glossary Terms, Discussions, and Reports to expand your knowledge on Load Balancing Software

Load Balancing Software Articles

What Are Load Balancing Algorithms? All You Need To Know

Reverse Proxy: How It Works, Examples, and Use Cases

What Is a Load Balancer? It's Important for App Performance

Load Balancing Software Glossary Terms

Load Balancing Software Discussions

Load Balancing Software Reports