HAProxy vs VirtualBox

Overview

VirtualBox

Stacks31.1K

Followers25.6K

Votes1.1K

HAProxy

Stacks2.6K

Followers2.1K

Votes564

HAProxy vs VirtualBox: What are the differences?

Developers describe HAProxy as "The Reliable, High Performance TCP/HTTP Load Balancer". HAProxy (High Availability Proxy) is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. On the other hand, VirtualBox is detailed as "Run nearly any operating system on a single machine and to freely switch between OS instances running simultaneously". VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2.

HAProxy belongs to "Load Balancer / Reverse Proxy" category of the tech stack, while VirtualBox can be primarily classified under "Virtualization Platform".

"Load balancer", "High performance" and "Very fast" are the key factors why developers consider HAProxy; whereas "Free", "Easy" and "Default for vagrant" are the primary reasons why VirtualBox is favored.

Conceptboard, Lyft, and Starbucks are some of the popular companies that use VirtualBox, whereas HAProxy is used by Instagram, Dropbox, and 9GAG. VirtualBox has a broader approval, being mentioned in 721 company stacks & 944 developers stacks; compared to HAProxy, which is listed in 452 company stacks and 205 developer stacks.

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Detailed Comparison

VirtualBox	HAProxy
VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2.	HAProxy (High Availability Proxy) is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
Portability;No hardware virtualization required;Guest Additions: shared folders, seamless windows, 3D virtualization;Great hardware support;Multigeneration branched snapshots;VM groups;Clean architecture; unprecedented modularity;Remote machine display	-
Statistics
Stacks 31.1K	Stacks 2.6K
Followers 25.6K	Followers 2.1K
Votes 1.1K	Votes 564
Pros & Cons
Pros 358 Free 231 Easy 169 Default for vagrant 110 Fast 73 Starts quickly	Pros 134 Load balancer 102 High performance 69 Very fast 58 Proxying for tcp and http 55 SSL termination Cons 6 Becomes your single point of failure

What are some alternatives to VirtualBox, HAProxy?

Traefik

A modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components and configures itself automatically and dynamically.

AWS Elastic Load Balancing (ELB)

With Elastic Load Balancing, you can add and remove EC2 instances as your needs change without disrupting the overall flow of information. If one EC2 instance fails, Elastic Load Balancing automatically reroutes the traffic to the remaining running EC2 instances. If the failed EC2 instance is restored, Elastic Load Balancing restores the traffic to that instance. Elastic Load Balancing offers clients a single point of contact, and it can also serve as the first line of defense against attacks on your network. You can offload the work of encryption and decryption to Elastic Load Balancing, so your servers can focus on their main task.

Proxmox VE

It is a complete open-source platform for all-inclusive enterprise virtualization that tightly integrates KVM hypervisor and LXC containers, software-defined storage and networking functionality on a single platform, and easily manages high availability clusters and disaster recovery tools with the built-in web management interface.

VMware vSphere

vSphere is the world’s leading server virtualization platform. Run fewer servers and reduce capital and operating costs using VMware vSphere to build a cloud computing infrastructure.

Fly

Deploy apps through our global load balancer with minimal shenanigans. All Fly-enabled applications get free SSL certificates, accept traffic through our global network of datacenters, and encrypt all traffic from visitors through to application servers.

Envoy

Originally built at Lyft, Envoy is a high performance C++ distributed proxy designed for single services and applications, as well as a communication bus and “universal data plane” designed for large microservice “service mesh” architectures.

KVM

KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V).

Hipache

Hipache is a distributed proxy designed to route high volumes of http and websocket traffic to unusually large numbers of virtual hosts, in a highly dynamic topology where backends are added and removed several times per second. It is particularly well-suited for PaaS (platform-as-a-service) and other environments that are both business-critical and multi-tenant.

Qemu

When used as a machine emulator, it can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance. When used as a virtualizer, it achieves near native performance by executing the guest code directly on the host CPU. it supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, it can virtualize x86, server and embedded PowerPC, 64-bit POWER, S390, 32-bit and 64-bit ARM, and MIPS guests.