A large number of use cases span beyond a single request-reply, require tracking of a complex state, respond to asynchronous events, and communicate to external unreliable dependencies. The usual approach to building such applications is a hodgepodge of stateless services, databases, cron jobs, and queuing systems. This negatively impacts developer productivity as most of the code is dedicated to plumbing, obscuring the actual business logic behind a myriad of low-level details.
This cookbook is for developers and engineers of all levels looking to understand how polling works in Cadence. The recipe in this book provides “Hello, World!” type examples based on simple scenarios and use cases.
Learn how to setup a simple Cadence polling application on Instaclustr’s Managed Service platform.
- White Papers
Performance Testing PostgreSQL® on Azure NetApp Files
With transaction per second speeds up to 325% faster and a 70% reduction in TPS costs, Instaclustr PostgreSQL® on Azure NetApp Files is proving to be a game-changing addition to the Instaclustr Managed Platform.
- White Papers
Apache Cassandra® NoSQL for the Relational DBA
After nearly two decades as a SQL database administrator, Instaclustr Professional Services Consultant Lewis DiFelice discovered that he would suddenly be taking over his company’s 40-node NoSQL Apache Cassandra® cluster and he had to learn – fast.
- Case Studies
Dignius Case Study
Case Study: Using Open Source Apache Cassandra® and Instaclustr to ensure flexibility, scalability and cost control