Postman

Website

postman.com

$ Details

Platforms

Windows Mac OSX Linux

Categories

#APIs #Developer APIs #Developer Tools #API Tools #API Clients #API Testing

Apache Mesos

Website

mesos.apache.org

$ Details

Platforms

-

Categories

#Developer Tools #Containers As A Service #DevOps Tools #IT Automation

Postman features and specs

• User-Friendly Interface
  Postman features an intuitive and user-friendly interface that simplifies the process of constructing API requests and visualizing responses. This makes it accessible for both beginners and advanced users.
• Collaboration
  Postman offers robust collaboration features, such as shared workspaces, collections, and real-time editing, enabling teams to work together more efficiently on API development.
• Comprehensive Testing Tools
  Postman provides a suite of testing tools to create, automate, and manage test cases. It supports automated testing through its scripting environments, which ensure APIs perform as expected.
• Extensive API Documentation
  Postman can automatically generate comprehensive API documentation, making it easier to maintain and share API specifications with stakeholders and other developers.
• Mock Servers
  Postman allows users to create mock servers to simulate API responses. This is particularly useful for testing and development purposes when the actual API is not yet available.
• Integration Capabilities
  Postman offers integrations with various CI/CD tools, version control systems, and other services like Jenkins, GitHub, and Slack, facilitating seamless integration into development workflows.

Possible disadvantages of Postman

• Resource Intensive
  Postman can sometimes be resource-intensive, consuming substantial memory and CPU, which can impact the performance of your system, especially when dealing with large collections.
• Steep Learning Curve for Advanced Features
  While Postman is generally user-friendly, some of its advanced features, like scripting and automation, can have a steep learning curve and might require additional effort to master.
• Pricing
  Although Postman offers a free tier, many of its advanced features, such as enhanced collaboration tools and extended integrations, are locked behind paid plans, which may not be cost-effective for smaller teams or individual developers.
• Dependency on Internet
  Some of Postman's features, particularly those related to collaboration and synchronization, require a stable internet connection, which can be a limitation in environments with poor connectivity.
• Limited Native Support for Certain Protocols
  Postman primarily focuses on HTTP/HTTPS protocols and may offer limited or no native support for other protocols, which can be restricting for developers working with diverse sets of technologies.

Apache Mesos features and specs

• Scalability
  Apache Mesos is designed to scale to thousands of nodes, making it ideal for large-scale distributed systems.
• Resource Isolation
  Mesos uses containerization techniques (like Docker and Mesos containers) to provide resource isolation, ensuring applications run in their own secure environments.
• Fault Tolerance
  The framework is built with fault tolerance in mind. It continuously monitors the health of all nodes and can move tasks from failing nodes to healthy ones.
• Multi-Framework Support
  Mesos can manage multiple types of workloads through different frameworks like Apache Spark, Apache Hadoop, and Kubernetes simultaneously on the same cluster.
• Resource Efficient
  It provides fine-grained resource allocation, allowing multiple applications to share a single cluster, which leads to more efficient resource utilization.

Possible disadvantages of Apache Mesos

• Steep Learning Curve
  Setting up and managing a Mesos cluster can be complex and requires a thorough understanding of the framework and its components.
• Operational Complexity
  Mesos requires additional components like Marathon (for container orchestration) which adds to the operational overhead.
• Maturity
  While Mesos is a robust system, it may not be as mature or feature-rich as some cloud-native solutions like Kubernetes, which have seen wider adoption.
• Community Support
  As Mesos is somewhat overshadowed by Kubernetes, it has a smaller community and fewer third-party integrations compared to more popular orchestration tools.
• Ecosystem Integration
  Many new-age DevOps tools and CI/CD pipelines are primarily designed with Kubernetes in mind, which might result in limited integration capabilities with Mesos.

Analysis of Postman

Analysis of Apache Mesos

POST/CON 2018 workshop in review: Running Postman Collections

More videos:

Reactive Stream Processing Using Apache Mesos