A template for PostgreSQL High Availability with Etcd, Consul, ZooKeeper, or Kubernetes

Hackable HTTP proxy for resiliency testing and simulated network conditions

The Most Popular Replication Manager for PostgreSQL (Postgres) - latest version 5.1.0 (2020-04-13)

PostDock - Postgres & Docker - Postgres streaming replication cluster for any docker environment

Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server

PostgreSQL Automatic Failover: High-Availibility for Postgres, based on Pacemaker and Corosync.

PostgreSQL High-Availability Cluster (based on "Patroni" and "DCS(etcd)"). Automating deployment with Ansible.

Fault tolerant and reactive HTTP client for node.js and browsers

UCARP allows a couple of hosts to share common virtual IP addresses in order to provide automatic failover. It is a portable userland implementation of the secure and patent-free Common Address Redundancy Protocol (CARP, OpenBSD's alternative to the patents-bloated VRRP).

Let's Make DNS Outage Suck Less

🔖 Guides, Open Source Projects, Podcasts, Videos and Notes to Build Reliable Large-Scale Distributed Systems.

pyNTM - This is the network traffic modeler written in python 3: pip3 install pyNTM

Lightweight library that handles RabbitMQ auto-reconnect and publishing retry routine for you.

A go network utility to create a reliable IP tunnel over multiple connections

ReSeC- Redis Service Consul

NetCrusher is a TCP/UDP proxy that allows to test services for failover

Uses uptimerobot for monitoring, if a website is down, automatically switch the IP of an A record to a backup server's IP

🐘 Ansible Role for Patroni

Simplified clustering module for PostgreSQL

Bond-cni is for fail-over and high availability of networking in cloudnative orchestration

Automatic failover mysql with consul

a http rpc framework with load balance, health check, retry, auto failover, rate limit ,metrics, logging etc...

A service to monitor and maintaining MQTT and HomeAssistant

Distributed is a wrapper module that helps developers to make distributed, scaled, replicated and fault-tolerant (with takeover ability) master-slave systems.

k8s controller for Hetzner Cloud floating IPs

pg-dock cluster managment

Reliable, Scalable Redis on OpenShift

Ghi chép tổng quan về giải pháp High Availability cho Web Server, Databases,...