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CometD

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34
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0
OneSignal

362
488
+ 1
127
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CometD vs OneSignal: What are the differences?

Key Differences Between CometD and OneSignal

CometD and OneSignal are both communication platforms used for real-time messaging, but they have some key differences that set them apart.

  1. Integration: CometD is primarily used for server-to-client and client-to-client communication through the use of Comet protocols, while OneSignal is a comprehensive push notification service focused on sending notifications to mobile and web applications, making it easier to engage with users on multiple platforms.

  2. Protocol: CometD uses the Bayeux protocol for message exchange, allowing bidirectional data transfer between servers and clients, whereas OneSignal uses its proprietary RESTful API for delivering push notifications to devices, with support for platforms like iOS, Android, and web browsers.

  3. Features: CometD provides features such as real-time data streaming, presence information, and channel subscriptions, making it suitable for applications requiring continuous data updates, whereas OneSignal offers advanced functionalities like targeted notifications, A/B testing, and segmentation for personalized messaging campaigns.

  4. Scalability: CometD is designed for building scalable real-time applications and can handle high numbers of concurrent connections, making it suitable for large-scale deployments, while OneSignal is optimized for delivering notifications to a massive user base with ease, catering to the needs of diverse app developers.

  5. Authentication: CometD supports customizable authentication mechanisms for securing data exchange between servers and clients, ensuring data integrity and confidentiality, while OneSignal simplifies user authentication through its API integration, allowing developers to focus on delivering engaging content without the complexities of managing authentication processes.

  6. Customization: CometD offers greater flexibility in customizing communication protocols and data formats to meet specific application requirements, enabling developers to tailor the messaging system according to their needs, whereas OneSignal provides a user-friendly interface with pre-defined templates for creating notifications, streamlining the process of sending targeted messages to users.

In Summary, CometD and OneSignal differ in integration focus, protocols used, features offered, scalability capabilities, authentication methods, and customization options for real-time communication and push messaging services.

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Pros of CometD
Pros of OneSignal
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    • 28
      Free of cost
    • 22
      More parametrable
    • 17
      Simple and Easy To Use. Well Documented :)
    • 13
      Device to device
    • 12
      Simple
    • 9
      Many Platforms
    • 9
      Great support
    • 8
      Free
    • 4
      Flexibility in working with web, android and iOS
    • 4
      Phonegap / Cordova / Ionic starters
    • 1
      Good

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    What is CometD?

    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.

    What is OneSignal?

    OneSignal is a high volume push notification service for websites and mobile applications. OneSignal supports all major native and mobile platforms by providing dedicated SDKs for each platform, a RESTful server API, and a dashboard.

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    What companies use CometD?
    What companies use OneSignal?
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    What tools integrate with CometD?
    What tools integrate with OneSignal?

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    Blog Posts

    Nov 20 2019 at 3:38AM

    OneSignal

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    What are some alternatives to CometD and OneSignal?
    Socket.IO
    It enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
    RabbitMQ
    RabbitMQ gives your applications a common platform to send and receive messages, and your messages a safe place to live until received.
    Kafka
    Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a messaging system, but with a unique design.
    Apache Camel
    An open source Java framework that focuses on making integration easier and more accessible to developers.
    Atmosphere
    The Atmosphere Framework contains client and server side components for building Asynchronous Web Applications. The majority of popular frameworks are either supporting Atmosphere or supported natively by the framework. The Atmosphere Framework supports all major Browsers and Servers.
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