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  1. Stackups
  2. Application & Data
  3. Platform as a Service
  4. Web Servers
  5. CometD vs Message DB

CometD vs Message DB

OverviewComparisonAlternatives

Overview

CometD
CometD
Stacks22
Followers34
Votes0
Message DB
Message DB
Stacks4
Followers11
Votes0
GitHub Stars1.6K
Forks64

CometD vs Message DB: What are the differences?

CometD: WebSocket & HTTP, highly scalable and clustered web messaging framework. It is a web server to push data to a browser, without the browser explicitly requesting it. It is an umbrella term, encompassing multiple techniques for achieving this interaction; Message DB: *Microservice native message and event store for Postgres *. It is a fully-featured event store and message store implemented in PostgreSQL for pub/sub, event sourcing, and evented microservices applications.

CometD belongs to "Web Servers" category of the tech stack, while Message DB can be primarily classified under "Realtime Backend / API".

Some of the features offered by CometD are:

  • Javascript Client
  • Publish/Subscribe Messaging
  • Service Channels

On the other hand, Message DB provides the following key features:

  • Pub/Sub
  • JSON message data
  • Event streams

Message DB is an open source tool with 913 GitHub stars and 16 GitHub forks. Here's a link to Message DB's open source repository on GitHub.

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Detailed Comparison

CometD
CometD
Message DB
Message DB

It is a web server to push data to a browser, without the browser explicitly requesting it. It is an umbrella term, encompassing multiple techniques for achieving this interaction.

It is a fully-featured event store and message store implemented in PostgreSQL for pub/sub, event sourcing, and evented microservices applications.

Javascript Client; Publish/Subscribe Messaging; Service Channels; Private Message Delivery; Lazy Messages; Message Batching; Listeners, Data Filters and Extensions; Security Policy
Pub/Sub; JSON message data; Event streams; Stream categories; Metadata; Message queues; Message storage; Consumer groups; Service host; Administration tools; Reports
Statistics
GitHub Stars
-
GitHub Stars
1.6K
GitHub Forks
-
GitHub Forks
64
Stacks
22
Stacks
4
Followers
34
Followers
11
Votes
0
Votes
0
Integrations
JavaScript
JavaScript
Node.js
Node.js
AngularJS
AngularJS
Dojo
Dojo
jQuery
jQuery
PostgreSQL
PostgreSQL

What are some alternatives to CometD, Message DB?

NGINX

NGINX

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev. According to Netcraft nginx served or proxied 30.46% of the top million busiest sites in Jan 2018.

Firebase

Firebase

Firebase is a cloud service designed to power real-time, collaborative applications. Simply add the Firebase library to your application to gain access to a shared data structure; any changes you make to that data are automatically synchronized with the Firebase cloud and with other clients within milliseconds.

Apache HTTP Server

Apache HTTP Server

The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a replacement for the NCSA HTTP Server, it has grown to be the most popular web server on the Internet.

Socket.IO

Socket.IO

It enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.

Unicorn

Unicorn

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be served by placing a reverse proxy capable of fully buffering both the the request and response in between Unicorn and slow clients.

PubNub

PubNub

PubNub makes it easy for you to add real-time capabilities to your apps, without worrying about the infrastructure. Build apps that allow your users to engage in real-time across mobile, browser, desktop and server.

Microsoft IIS

Microsoft IIS

Internet Information Services (IIS) for Windows Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks.

Pusher

Pusher

Pusher is the category leader in delightful APIs for app developers building communication and collaboration features.

Apache Tomcat

Apache Tomcat

Apache Tomcat powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations.

Passenger

Passenger

Phusion Passenger is a web server and application server, designed to be fast, robust and lightweight. It takes a lot of complexity out of deploying web apps, adds powerful enterprise-grade features that are useful in production, and makes administration much easier and less complex.

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