rawkv
etcd
rawkv | etcd | |
---|---|---|
2 | 6 | |
11 | 35,604 | |
- | - | |
1.4 | 9.5 | |
about 1 year ago | about 3 years ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rawkv
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Running 2 web apps in one application using Go Routines
For example in a distributed database like this, each node of the database has to start one server listening to a port to serve database users’ requests to CRUD data, and start another server on a different port to serve data replication requests between nodes. And you want only one main function for the code running on each node, so using a goroutine like what you shared makes perfect sense.
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A cloud-native distributed key-value database
Would like to share this project I wrote some time ago when I first time learned Go. It familiarizes me with core features of Go and makes me love the language even more. I strived to make the code well structured and documented so that it can benefit more people who are interested in Go (or databases). Any suggestions/advices are warmly welcomed!
etcd
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A Detailed Brief About Offence and Defence on Cloud Security - Etcd Risks
When building Kubernetes and configuring the Etcd service, if there is a misconfiguration or vulnerability risk point mentioned in the previous chapter, an attacker can use the Etcd risk point to launch an attack. We list the common attack methods of attackers here, and guide readers to understand the risks and threats faced by the Etcd service by means of attack and defense. Before we start to introduce common attacks, let's first understand a common etcd command line tool - etcdctl. etcdctl is a command line client that provides some concise commands. Users can interact with etcd services directly using the commands provided by etcdctl without using the HTTP API. It can be downloaded from the following address: https://github.com/coreos/etcd/releases Next, we analyze several attack scenarios one by one. the exposure way of public network
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Using etcd as primary store/database?
Can etcd be used as reliable database replacement? Since it is distributed and stores key/value pairs in a persistent way, it would be a great alternative nosql database. In addition, it has a great API. Can someone explain why this is not a thing?
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rqlite, the light distributed database built with Go and SQLite, v7.2 now with autoclustering via DNS and DNS SRV
rqlite gives you the functionality of a rock solid, fault-tolerant, replicated relational database, but with very easy installation, deployment, and operation. With it you've got a lightweight and reliable distributed relational data store. Think etcd or Consul, but with relational data modelling also available.
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How to Set Up PostgreSQL High Availability with Patroni
● etcd.service - etcd - highly-available key value store Loaded: loaded (/lib/systemd/system/etcd.service; enabled; vendor preset: enabled) Active: active (running) since Wed 2021-07-07 04:42:33 UTC; 4s ago Docs: https://github.com/coreos/etcd man:etcd Main PID: 1525 (etcd) Tasks: 9 (limit: 2353) Memory: 19.7M CGroup: /system.slice/etcd.service └─1525 /usr/bin/etcd
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cant remove etcd
Docs: https://github.com/coreos/etcd
What are some alternatives?
sealer - Build, Share and Run Both Your Kubernetes Cluster and Distributed Applications (Project under CNCF)
raft - Golang implementation of the Raft consensus protocol
regatta - Regatta is a distributed key-value store. It is Kubernetes friendly with emphasis on high read throughput and low operational cost.
rqlite - The lightweight, distributed relational database built on SQLite.
etcd - Distributed reliable key-value store for the most critical data of a distributed system
Olric - Distributed in-memory object store. It can be used as an embedded Go library and a language-independent service.
easegress - A Cloud Native traffic orchestration system
hcloud-cloud-controller-manager - Kubernetes cloud-controller-manager for Hetzner Cloud
kivi - Dynamo-inspired distributed leader-less key-value database that has no unique features and no apparent reason to exist
bcache - Eventually consistent distributed in-memory cache Go library
errgroup - Drop in replacement for errgroup that converts panics to errors
ringpop-go - Scalable, fault-tolerant application-layer sharding for Go applications