Software Alternatives & Reviews

Apache ZooKeeper VS etcd

Compare Apache ZooKeeper VS etcd and see what are their differences

Apache ZooKeeper logo Apache ZooKeeper

Apache ZooKeeper is an effort to develop and maintain an open-source server which enables highly reliable distributed coordination.

etcd logo etcd

A distributed, reliable key-value store for the most critical data of a distributed system
  • Apache ZooKeeper Landing page
    Landing page //
    2021-09-21
  • etcd Landing page
    Landing page //
    2021-07-29

Apache ZooKeeper videos

Why do we use Apache Zookeeper?

More videos:

  • Review - 4.5. Apache Zookeeper | Hands-On - Getting Started

etcd videos

ETCD in Kubernetes

More videos:

  • Review - Service Discovery Zookeeper vs etcd vs consul أكتشاف الخدمات شرح عربى
  • Review - Episode#11 Working with ETCD - Backup and Restore Operations - Part#1

Category Popularity

0-100% (relative to Apache ZooKeeper and etcd)
Web And Application Servers
Web Servers
71 71%
29% 29
Application Server
100 100%
0% 0
Load Balancer / Reverse Proxy

User comments

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Social recommendations and mentions

Apache ZooKeeper might be a bit more popular than etcd. We know about 29 links to it since March 2021 and only 25 links to etcd. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Apache ZooKeeper mentions (29)

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etcd mentions (25)

  • The Complete Microservices Guide
    Service Discovery: Microservices need to discover and communicate with each other dynamically. Service discovery tools like etcd, Consul, or Kubernetes built-in service discovery mechanisms help locate and connect to microservices running on different nodes within the infrastructure. - Source: dev.to / 7 months ago
  • How is Apache APISIX Fast?
    APISIX uses etcd to store and synchronize configurations. - Source: dev.to / 8 months ago
  • Apache APISIX without etcd
    Etcd is an excellent key-value distributed database used internally by Kubernetes and managed by the CNCF. It's a great option, and that's the reason why Apache APISIX uses it too. Yet, it's not devoid of issues. - Source: dev.to / 9 months ago
  • Evaluating Apache APISIX vs. Spring Cloud Gateway
    In traditional mode, APISIX stores its configuration in etcd. APISIX offers a rich API to access and update the configuration, the Admin API. In standalone mode, the configuration is just plain YAML. It's the approach for GitOps practitioners: you'd store your configuration in a Git repo, watch it via your favorite tool (e.g., Argo CD or Tekton), and the latter would propagate the changes to APISIX nodes upon... - Source: dev.to / 11 months ago
  • mTLS everywhere!
    Apache APISIX is an API Gateway. By default, it stores its configuration in etcd, a distributed key-value store - the same one used by Kubernetes. Note that in real-world scenarios, we should set up etcd clustering to improve the resiliency of the solution. For this post, we will limit ourselves to a single etcd instance. Apache APISIX offers an admin API via HTTP endpoints. Finally, the gateway forwards calls... - Source: dev.to / about 1 year ago
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What are some alternatives?

When comparing Apache ZooKeeper and etcd, you can also consider the following products

Microsoft IIS - Internet Information Services is a web server for Microsoft Windows

Eureka - Eureka is a contact center and enterprise performance through speech analytics that immediately reveals insights from automated analysis of communications including calls, chat, email, texts, social media, surveys and more.

Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies

Apache Thrift - An interface definition language and communication protocol for creating cross-language services.

LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.

Docker Hub - Docker Hub is a cloud-based registry service