© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022
R. Sharma, M. AtyabCloud-Native Microservices with Apache Pulsarhttps://doi.org/10.1007/978-1-4842-7839-0_3

3. Working with Pulsar Functions

Rahul Sharma1   and Mohammad Atyab2
Delhi, Delhi, India
New Delhi, India
The functional paradigm has matured into an architectural style that can be applied across various components, like infrastructure using serverless or server-side applications in various programming languages, such as Python, Node.js, Java, front-end UI, and reactive applications. This diversity can be attributed to the following benefits provided by a functional design.
  • Improves modularity and cohesion

  • Complex problem-solving

  • Reduced redundancy ...

Get Cloud-Native Microservices with Apache Pulsar: Build Distributed Messaging Microservices now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.