OneSignal

Website

onesignal.com

Pricing URL

Official OneSignal Pricing

$ Details

freemium $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )

Categories

#Mobile Push Messaging #Web Push Notifications #Push Notifications #User Engagement #Realtime Backend / API #API Tools #Email Marketing

Apache Tomcat

Website

tomcat.apache.org

Pricing URL

-

$ Details

Categories

#Web And Application Servers #Application Server #Java #Open Source

OneSignal features and specs

• Ease of Use
  OneSignal offers a user-friendly interface and straightforward setup process, making it accessible even for those with limited technical knowledge.
• Multi-Platform Support
  The service supports a wide range of platforms including iOS, Android, and web browsers, allowing for comprehensive push notification campaigns.
• Free Tier
  OneSignal provides a generous free tier that includes many features, which is highly beneficial for startups and small businesses with budget constraints.
• Automation Capabilities
  Offers robust automation features like automated messaging, segmentation, and personalized notifications, enhancing user engagement.
• Analytics
  Provides detailed analytics and reporting, allowing users to track the performance of their notifications and optimize campaigns.
• Integrations
  Supports integration with various platforms and services such as WordPress, Shopify, and Google Analytics, making it versatile and adaptable to different needs.

Apache Tomcat features and specs

• Open Source
  Apache Tomcat is an open-source software, which means it is freely available for use and modifications. This can significantly reduce the cost of ownership and allows for customization.
• Community Support
  Being a widely-used open-source server, Tomcat has a large and active community of developers and users who contribute to its documentation, plugins, and forums, providing extensive support.
• Lightweight
  Tomcat is designed to be a lightweight servlet container, making it faster and less resource-intensive compared to full-blown Java EE application servers.
• Integration with Popular Frameworks
  Tomcat integrates well with popular Java frameworks such as Spring and Hibernate, making it easier for developers to deploy and manage web applications.
• Easy to Set Up and Configure
  Tomcat is relatively easy to set up and configure, making it suitable for both development and production environments.
• Frequent Updates
  Regular updates and patches are released to improve performance, security, and compatibility, ensuring the server is up-to-date with the latest web technologies.

Possible disadvantages of Apache Tomcat

• Limited Functionality
  While Tomcat is a powerful servlet container, it lacks some of the advanced features found in full-fledged Java EE application servers, which might be necessary for complex enterprise applications.
• Resource Management
  Tomcat's default configuration might not be suitable for high traffic web applications, requiring significant tweaking and tuning to handle heavy loads effectively.
• Documentation Quality
  The documentation, while extensive, can sometimes be hard to navigate and understand, especially for beginners. This can slow down the learning curve.
• Limited Built-in Tools
  Compared to other full-stack application servers, Tomcat comes with limited built-in tooling for monitoring, load balancing, and clustering, often requiring third-party solutions.
• Security Concerns
  As with any open-source project, security vulnerabilities may emerge. It requires constant monitoring and timely updates to ensure security.
• Lack of EJB Support
  Tomcat does not support Enterprise JavaBeans (EJB), limiting its use in scenarios where EJB is a crucial component of the architecture.

OneSignal Product Demo

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Introducing Apache Tomcat 8.5

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