Envoy vs Katran | What are the differences? | StackShare

Envoy vs Katran

Overview

Envoy

Stacks304

Followers546

Votes9

GitHub Stars27.0K

Forks5.1K

Katran

Stacks3

Followers20

Votes0

Envoy vs Katran: What are the differences?

Developers describe Envoy as "C++ front/service proxy". 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. On the other hand, Katran is detailed as "A high performance layer 4 load balancer". katran is a cpp library and bpf program to build high performance layer 4 load balancing forwarding plane. katran leverages XDP infrastructure from the kernel to provide in-kernel facility for fast packet's processing.

Envoy and Katran belong to "Load Balancer / Reverse Proxy" category of the tech stack.

Envoy is an open source tool with 10.2K GitHub stars and 1.58K GitHub forks. Here's a link to Envoy's open source repository on GitHub.

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Detailed Comparison

Envoy	Katran
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.	katran is a cpp library and bpf program to build high performance layer 4 load balancing forwarding plane. katran leverages XDP infrastructure from the kernel to provide in-kernel facility for fast packet's processing.
-	blazing fast (especially w/ XDP in driver mode); performance scaling linearly with a number of NIC's RX queues; RSS friendly encapsulation
Statistics
GitHub Stars 27.0K	GitHub Stars -
GitHub Forks 5.1K	GitHub Forks -
Stacks 304	Stacks 3
Followers 546	Followers 20
Votes 9	Votes 0
Pros & Cons
Pros 9 GRPC-Web	No community feedback yet

What are some alternatives to Envoy, Katran?

HAProxy

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.

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.

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.

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.

node-http-proxy

node-http-proxy is an HTTP programmable proxying library that supports websockets. It is suitable for implementing components such as proxies and load balancers.

DigitalOcean Load Balancer

Load Balancers are a highly available, fully-managed service that work right out of the box and can be deployed as fast as a Droplet. Load Balancers distribute incoming traffic across your infrastructure to increase your application's availability.

Google Cloud Load Balancing

You can scale your applications on Google Compute Engine from zero to full-throttle with it, with no pre-warming needed. You can distribute your load-balanced compute resources in single or multiple regions, close to your users and to meet your high availability requirements.

F5 BIG-IP

It ensures that applications are always secure and perform the way they should. You get built-in security, traffic management, and performance application services, whether your applications live in a private data center or in the cloud.